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10-AD-Campus 6.5 多园区多Fabric配置指导

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AD-Campus 6.5

多园区多Fabric配置指导

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

资料版本:5W104-20240911

 

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1 配置注意事项··· 1-1

2 简介··· 2-1

2.1 概述·· 2-1

2.2 典型组网·· 2-1

2.2.1 组网图·· 2-1

2.2.2 业务流程说明·· 2-2

3 Fabric典型组网配置步骤··· 3-1

3.1 资源&IP地址规划·· 3-1

3.2 配置总部园区自动化·· 3-3

3.2.1 在控制组件页面创Fabric· 3-3

3.2.2 Fabric1配置自动化上线·· 3-3

3.3 配置多园区与总部园区管理区互通·· 3-3

3.3.1 配置Fabric1出口路由器·· 3-3

3.3.2 配置Fabric1ED·· 3-4

3.3.3 配置Fabric2出口路由器·· 3-4

3.3.4 配置Fabric1Fabric2三层互通·· 3-5

3.3.5 配置总部Fabric1的三层管理交换机·· 3-6

3.4 配置多Fabric自动化·· 3-6

3.4.1 在控制组件页面创建Fabric· 3-6

3.4.2 Fabric2配置自动化上线·· 3-6

3.5 配置多园区多Fabric互联·· 3-6

3.5.1 配置多园区多FabricED之间三层互通·· 3-6

3.5.2 在控制组件中配置Fabric连接·· 3-8

3.5.3 Single Leaf配置Fabric连接·· 3-29

3.6 验证配置·· 3-30

3.7 多园区EIADHCPAC部署·· 3-31

3.7.1 AAA服务器·· 3-32

3.7.2 隔离域配置认证服务器·· 3-34

3.7.3 配置策略模板·· 3-35

3.8 多园区BYOD业务配置·· 3-37

3.8.1 多园区创建BYOD二层网络域·· 3-38

3.8.2 多园区创建BYOD安全组·· 3-38

3.8.3 多园区创建接入服务·· 3-38

3.8.4 多园区不同时开启BYOD认证·· 3-41

4 管理交换机互联组网配置步骤··· 4-1

4.1 组网图·· 4-1

4.2 配置步骤·· 4-3

4.2.1 管理交换机配置·· 4-3

4.2.2 配置多园区自动化·· 4-7

4.2.3 配置多园区多FabricED之间三层互通·· 4-7

5 运维监控··· 5-1

 


1 配置注意事项

(1)     Fabric之间,如果相同VCF角色设备互联,会因自动堆叠导致一方重启,影响业务。规避方法:先上线Fabric的设备,纳管完成后,手动在设备上关闭互联端口的LLDP功能,然后再去直连另一Fabric的设备。所有设备自动化纳管完成后,关闭设备的原自动化功能。

¡     关闭端口LLDP功能:

interface Ten-GigabitEthernet1/2/21

undo lldp enable

¡     关闭设备自动化功能:

vcf-fabric underlay pause

(2)     本文档组网所有的控制流量和业务流量都通过总部SpineED)核心交换机进行转发,总部Spine选择较高性能的交换机。

(3)     每个Fabric的核心SpineED)直连出口路由器,Spine设备VLAN1VLAN4094直连在出口路由器上,出口路由器通过配置二层接口或三层子接口的方式来配置VLAN1VLAN4094的网关,如果不支持二层接口或三层子接口,需要在SpineED)和出口路由器串接一台支持配置VLAN1VLAN4094网关的设备。

(4)     组网中其他Fabric需要通过总部园区Fabric1SpineED)连接管理区,因此Fabric1SpineED)先自动化上线,两个Fabric的设备依次自动化上线。

(5)     多园区业务的相关配置请参考《AD-Campus 6.5 基础配置指导》。

(6)     S5560XS6520X当前版本,不支持作为ED

(7)     单园区多Fabric场景,VXLAN需要拉通,用户在不同Fabric移动时,网段不变,所以外网回程流量可能会出现绕行的问题。为了避免流量绕行,推荐多园区多Fabric场景。

(8)     SpineM-LAG组网,控制组件暂不支持配置多Fabric

 


2 简介

2.1  概述

·     Fabric是基础网络,由Spine/Leaf/Access或者Leaf/Access等标准三层或二层架构模型构成的网络。园区,对应AD-Campus控制组件隔离域概念,是一套自治网络区域,必须包含Fabric+DHCP+EIA,一个园区可以包含一个或多个Fabric。多园区多个Fabric之间可通过WAN互联或其他方式互联。

·     单园区多Fabric场景,VXLAN需要拉通,用户在不同Fabric移动时,网段不变,所以外网回程流量可能会出现绕行的问题。

·     多园区多Fabric场景,VXLAN不需要拉通,用户在不同Fabric移动时,网段变化,不会出现流量绕行问题,推荐多园区多Fabric场景。

·     目前多园区多Fabric建议场景是总部部署SeerEngine-CampusvDHCP、逃生DHCPEIA V9,各个园区分别部署本地业务DHCP、分级EIA和逃生DHCP

2.2  典型组网

2.2.1  组网图

该组网所有的控制流量和业务流量都通过总部SpineED)核心交换机进行转发,总部Spine选择较高性能的交换机。每个Fabric的核心SpineED)直连出口路由器,Spine设备VLAN1VLAN4094直连在出口路由器上,出口路由器通过配置VLAN虚接口或三层路由子接口的方式来配置VLAN1VLAN4094的网关,如果不支持VLAN虚接口或三层路由子接口,需要在SpineED)和出口路由器串接一台支持配置VLAN1VLAN4094网关的设备。

多园区M-LAG组网,双Spine连接L3交换机使用ECMP方式,双Spine连接出口路由器使用ECMP方式,双Spine连接无线AC控制器使用M-LAG接口。

FabricBorder出口,请参见《AD-Campus 6.5 基础配置指导》,多Fabric分别配置各自的多Border出口。

图2-1 多园区堆叠组网模型

 

图2-2 多园区M-LAG组网模型

 

2.2.2  业务流程说明

本文档主要详细介绍多园区多Fabric配置,单园区多Fabric的配置与之类似,本文只介绍与多园区多Fabric配置有差别的地方。多园区多Fabric配置主要包括配置多园区与总部园区管理区互通、配置多园区自动化、以及配置多园区多Fabric互联。

下面以两个园区两个Fabric为例介绍多园区多Fabric的配置。组网中Spine作为FabricED

·     配置多园区与总部园区管理区互通:首先要配置其他园区Fabric与总部园区的管理区连通,组网中通过Fabric1出口路由器连通其他Fabric,为了其他园区设备自动化,Fabric1出口路由器和Fabric1SpineED)建立OSPF,并且把Fabric1管理区的SeerEngine-Campus/DHCPIP地址发布到其他Fabric,在管理交换机配置到Fabric2的静态路由,下一跳是总部园区的SpineED)。

·     配置多园区自动化:自动化配置请参考文档《AD-Campus 6.5 自动化配置指导》和《AD-Campus 6.5 新自动化配置指导》。组网中其他Fabric需要通过总部园区Fabric1SpineED)连接管理区,因此Fabric1SpineED)先自动化上线。两个Fabric的设备依次自动化上线。

·     配置多园区多Fabric互联:将FabricSpineED)的环回口地址发布到其他FabricSpineED),用于多FabricSpineED)之间建立BGP EVPN邻居,在控制组件页面配置多Fabric连接可以自动下发SpineED)的BGP配置,建立BGP EVPN邻居,自动建立Fabric之间的VXLAN-DCI隧道。

图2-3 业务配置流程图

 

 


3 Fabric典型组网配置步骤

本节以两个Fabric建立互联为例进行介绍,多Fabric互联配置类似。Spine M-LAG或者Single-Leaf M-LAG组网,参见如下规划和步骤,类比增加另一台设备的配置即可,本文不再赘述,只介绍M-LAG组网特殊的配置和注意事项。

3.1  资源&IP地址规划

图3-1 多园区组网

 

表3-1 组网地址IP列表1

规划项

数据示例

说明

Underlay IP网段

200.1.1.0/24

20.0.0.0/24

SpineLeaf环回口地址网段

统一数字底盘北向业务IP

100.1.0.100

登录统一数字底盘的地址

EIA

100.1.0.100

EIA服务器的地址

EIA2

100.1.0.120

3.7  多园区EIADHCPAC部署章节中多EIA配置时,另一台EIA服务器的地址

SeerEngine-Campus集群IP

110.1.0.100

SeerEngine-Campus的集群地址

SeerEngine-Campus节点IP

Node1110.1.0.101

Node2110.1.0.102

Node3110.1.0.103

SeerEngine-Campus集群包含的三个节点地址

vDHCP集群IP

110.1.0.104

vDHCP服务器的集群地址,实际不使用

vDHCP节点IP

Node1110.1.0.105

Node2110.1.0.106

vDHCP服务器使用的两个节点地址

 

表3-2 组网地址IP列表2

园区1 Fabric1

园区2 Fabric2

设备

接口和IP地址

设备

接口和IP地址

出口路由器

·     Vlan-interface1616.16.0.1Fabric1Fabric2互联)

·     Vlan-interface1111.11.0.1ED和出口路由器互联)

出口路由器

·     Vlan-interface1111.0.0.11(手动配置)

·     Vlan-interface4094111.0.9.11(手动配置)

·     Vlan-interface1616.16.0.2Fabric1Fabric2互联)

·     Vlan-interface1212.12.0.1ED和出口路由器互联)

管理交换机

·     VLAN 1 网段(网关):120.1.0.0/24(120.1.0.1)(手动配置)

·     VLAN 4094网段(网关):130.1.0.0/24(130.1.0.1)(手动配置)

·     VLAN30网段(网关):100.1.0.0/24(100.1.0.1)(统一数字底盘)

·     VLAN1010网段(网关):100.1.0.0/24(100.1.0.1) SeerEngine-Campus&vDHCP使用的网段)

--

--

SpineED

·     Vlan-interface1111.11.0.2(手动配置)

·     LoopBack0200.1.1.254(自动化下发或者手动配置)

·     4094地址:130.1.0.2(自动获取或手动配置)

SpineED

·     Vlan-interface1212.12.0.2(手动配置)

·     LoopBack020.0.0.254(自动化下发或者手动配置)

Leaf

LoopBack0200.1.1.252(自动化下发或者手动配置)

Leaf

LoopBack020.0.0.252(自动化下发或者手动配置)

 

表格中的VLANIP地址说明:

·     园区1 Fabric1出口路由器的Vlan-interface16与园区2 Fabric2出口路由器的Vlan-interface16用于配置路由协议,本文以OSPF路由协议为例。VLAN16按需配置,没有特殊要求。

·     园区1 Fabric1出口路由器的Vlan-interface11SpineED)的Vlan-interface11用于建立OSPF邻居关系VLAN11按需配置,没有特殊要求,保证不要有重复VLANSpine M-LAG组网,不同SpineED)使用不同VLAN与出口路由器互联。

·     园区1 Fabric1管理交换机的Vlan-interface1Vlan-interface4094用于园区1设备自动化。Spine M-LAG组网只需要Vlan-interface1,不需要Vlan-interface4094,双spine或者Single-Leaf(双Leaf)自动化配置参考《AD-Campus 6.5 新自动化配置指导》。

·     园区2 Fabric2出口路由器的Vlan-interface1Vlan-interface4094用于园区2设备自动化。Spine M-LAG组网只需要Vlan-interface1,不需要Vlan-interface4094,双spine或者 Single-Leaf(双Leaf)自动化配置参考《AD-Campus 6.5 新自动化配置指导》。

·     园区2 Fabric2出口路由器的Vlan-interface12SpineED)的Vlan-interface12用于建立OSPFVLAN12按需配置,没有特殊要求,保证不要有重复VLAN

3.2  配置总部园区自动化

3.2.1  在控制组件页面创建Fabric

在控制组件[自动化>园区网络>Fabrics]页面上创建Fabric1AS号为100。关于Fabric的具体配置请参见《AD-Campus 6.5 基础配置指导》中的“设备上线规划”章节。

图3-2 创建Fabric

 

3.2.2  Fabric1配置自动化上线

完成自动化配置,以实现自动化上线。自动化配置请参见文档《AD-Campus 6.5 自动化配置指导》或《AD-Campus 6.5 新自动化配置指导》。

3.3  配置多园区与总部园区管理区互通

3.3.1  配置Fabric1出口路由器

配置VLAN-interface11,用于和SpineED)建立OSPFSpine M-LAG组网,出口路由器与两台Spine互联的配置逻辑一样,分别使用不同vlan互联即可,以与一台Spine互联的配置为例介绍

#

vlan 11

#

interface Ten-GigabitEthernet5/0/3                                             

 port link-mode bridge                                                          

 port link-type trunk

 undo port trunk permit vlan 1                        

 port trunk permit vlan 11    //ED连接端口配置为Trunk口,允许VLAN11通过

#

interface Vlan-interface11                   

 ip address 11.11.0.1 255.255.255.0   //VLAN11网段IP

 ospf 1 area 0.0.0.0

#   

stp ignored vlan 11    //Spine M-LAG组网需要配置

#                                                                         

3.3.2  配置Fabric1ED

配置VLAN-interface11,用于和Fabric1出口路由器建立OSPF Spine M-LAG组网,两台Spine的配置逻辑一样,分别使用不同vlan互联即可,以一台Spine的配置为例介绍。

#

vlan 11

#

interface Vlan-interface11                                                                                                       

 ip address 11.11.0.2 255.255.255.0                                                                                                 

 ospf cost 30

ospf 1 area 0.0.0.0           

#

interface Ten-GigabitEthernet1/1/0/3     //ED与出口路由器的接口   

 port link-mode bridge                                                          

 port link-type trunk                                                          

 port trunk permit vlan 11                                                                                                                                                                        

#

ospf 1                                                                                                                            

 area 0.0.0.0

import-route static          //用于发布到控制组件和vDHCP的路由                                                                                                             

#      

stp ignored vlan 11    //Spine M-LAG组网需要配置

3.3.3  配置Fabric2出口路由器

配置Fabric2出口路由器,用于Fabric2设备自动化上线:

(1)     Fabric2出口路由器,作为本FabricDHCP relay。需要全局使能dhcp enable

dhcp enable

(2)     配置VLAN-interface1,需要配置DHCP relay

interface Vlan-interface1                                                       

 ip address 111.0.0.11 255.255.255.0   //Fabric2VLAN1网段                                           

 dhcp select relay                                                                                                     

 dhcp relay server-address 110.1.0.105   //vDHCP Server地址

 dhcp relay server-address 110.1.0.106

(3)     配置VLAN-interface4094Spine M-LAG组网无需该配置)。

interface Vlan-interface4094                                                    

ip address 111.0.9.11 255.255.255.0   //Fabric2VLAN4094网段

(4)     Spine M-LAG组网,Fabric2的出口路由器不需要配置VLAN-interface4094,但是需要增加到Fabric2 VxLAN4094网段的路由,下一跳指向Fabric 2出口路由器与Fabric2 Spine互联的地址,Spine M-LAG需要配置两条静态路由,指向两个Spine的互联地址,具体路由配置参考《AD-Campus 6.5 新自动化配置指导》

#

ip route-static  111.0.9.0  24  x.x.x.x

ip route-static  111.0.9.0  24  y.y.y.y

#

3.3.4  配置Fabric1Fabric2三层互通

通过Fabric1的出口路由器和Fabric2的出口路由器之间配置OSPF实现,实际环境中两个Fabric之间通过WAN或者其他网络连接,只要保证Fabric2的设备可以和总部的控制组件互通。

1. 配置Fabric1出口路由器

#

interface Ten-GigabitEthernet5/0/5        //Fabric1出口路由器连接Fabric2出口路由器的接口   

 port link-mode bridge                                                         

 port access vlan 16 

#

interface Vlan-interface16                                                     

 ip address 16.16.0.1 255.255.255.0                                            

 ospf 1 area 0.0.0.0

#

2. 配置Fabric2出口路由器

#                                                                               

interface GigabitEthernet1/0/1             //Fabric2出口路由器连接Fabric1出口路由的接口   

 port link-mode bridge

 port access vlan 16 

#                                                                              

interface Vlan-interface16                                                     

 ip address 16.16.0.2 255.255.255.0                                            

 ospf 1 area 0.0.0.0                                                           

#                                                                                                                                                            

ospf 1                             

 import-route direct                                                            

 area 0.0.0.0

#

Spine M-LAG组网,需要增加引入静态的配置:

#                                                                                                                                                            

ospf 1                                

 import-route static                                                           

 area 0.0.0.0

#

3.3.5  配置总部Fabric1的三层管理交换机

(1)     配置到Fabric2VLAN1的静态路由,Spine M-LAG组网需要配置两条静态路由

#                                                                                                                      

 ip route-static 111.0.0.0 24 120.1.0.2   //下一跳指向Spine VLAN 1IP地址

 ip route-static 111.0.0.0 24 120.1.0.x   //Spine M-LAG组网,需要增加下一跳到另一台Spine   VLAN 1IP地址

#

(2)     配置到Fabric2VLAN4094的静态路由,Spine M-LAG组网需要配置两条静态路由

#                                                                                                                     

 ip route-static 111.0.9.0 24 120.1.0.2   //下一跳指向Spine VLAN 1IP地址

 ip route-static 111.0.9.0 24 120.1.0.x  //Spine M-LAG组网,需要增加下一跳到另一台Spine   VLAN 1IP地址

#

3.4  配置多Fabric自动化

3.4.1  在控制组件页面创建Fabric

在控制组件[自动化>园区网络>Fabrics]页面上创建fabric2AS号为200。关于Fabric的具体配置请参考《AD-Campus 6.5 基础配置指导》中的“设备上线规划”章节。

图3-3 创建Fabric

 

3.4.2  Fabric2配置自动化上线

完成自动化配置,以实现自动化上线。自动化配置请参见文档《AD-Campus 6.5 自动化配置指导》或《AD-Campus 6.5 新自动化配置指导》。

3.5  配置多园区多Fabric互联

3.5.1  配置多园区多FabricED之间三层互通

1. 配置Fabric1ED

ED发布LookBack0,Spine M-LAG组网,两台Spine的配置逻辑一样,以一台Spine的配置为例介绍

#

ospf 1                                                                                                                            

 area 0.0.0.0

import-route static                                                                                                                      

 network 200.1.1.254 0.0.0.0  //发布LoopBack0的地址

#                                                                                                                                   

interface LoopBack2         //Spine M-LAG组网控制组件会自动下发LoopBack2虚地址                                                                                                        

 description SDN_LOOPBACK2                                                                                                         

 ip address x.x.x.x 255.255.255.255                                                                                                

 ospf 1 area 0.0.0.0                                                                                                               

 ospf track 1024 adjust-cost max                                                                                                    

#

2. 配置Fabric2ED

ED配置OSPFSpine M-LAG组网,两台Spine的配置逻辑一样,分别使用不同vlan即可,以一台Spine的配置为例介绍

#

vlan 12

#                                                                                                                                  

interface Vlan-interface12                                                                                                         

 ip address 12.12.0.2 255.255.255.0

 ospf cost 30                                                                                                  

 ospf 1 area 0.0.0.0             

#                                                                                                                                  

ospf 1                                                                                                                             

 area 0.0.0.0                                                                                                                      

  network 20.0.0.254 0.0.0.0                                                                                                       

#

#                                                                                                                                   

stp ignored vlan 12    //Spine M-LAG组网需要配置                                                                                                      

#     

#                                                                                                                                   

interface LoopBack2         //Spine M-LAG组网控制组件会自动下发Loopback2虚地址                                                                                                        

 description SDN_LOOPBACK2                                                                                                          

 ip address x.x.x.x 255.255.255.255                                                                                               

 ospf 1 area 0.0.0.0                                                                                                                

 ospf track 1024 adjust-cost max                                                                                                   

#

interface Ten-GigabitEthernet1/2/0/32     //ED与出口路由器的接口,设备老自动化会自动下发

 port link-mode bridge                                                          

 port link-type trunk                                                          

 port trunk permit vlan all                                                     

 #                                                                             

 service-instance 4094                     

  encapsulation s-vid 4094                                                     

  xconnect vsi vxlan4094 

#  

interface Ten-GigabitEthernet1/2/0/32     //ED与出口路由器的接口,Spine M-LAG组网,新自动化后,需要手动放通VLAN12

 port link-mode bridge                                                          

 port link-type trunk                                                          

 port trunk permit vlan 12   

#

3. 配置Fabric2的出口路由器

Spine M-LAG组网,与两台Spine互联的配置逻辑一样,分别使用不同vlan互联即可,以与一台Spine互联的配置为例介绍

#                                                                               

interface Ten-GigabitEthernet1/0/52       //ED与出口路由器的接口,Spine M-LAG组网不需要放通4094

 port link-type trunk                                                          

 port trunk permit vlan 1 12 4094                                      

#                                                                         

interface Vlan-interface12                                                     

 ip address 12.12.0.1 255.255.255.0                                            

 ospf 1 area 0.0.0.0                                                           

#                               

3.5.2  在控制组件中配置Fabric连接

多个隔离域之间支持两种方式进行互联:自定义和路由服务器。自定义是指用户选择需要建立互联的隔离域和ED设备,通过建立EBGP邻居的方式拉通多隔离域间的用户路由,从而达到隔离域之间用户互访的目的。路由服务器的方式是指用户选取某个隔离域的ED设备作为路由服务器,其它隔离域的ED设备作为路由服务器客户端,客户端只需与路由服务器建立EBGP邻居即可拉通多隔离域间的用户路由。

单隔离域多Fabric之间支持三种方式进行互联:自定义、全互联和路由服务器。自定义和全互联方式是指用户通过在FabricED之间两两建立EBGP邻居的方式拉通多Fabric间的用户路由,从而达到Fabric间的用户互访的目的。路由服务器的方式是用户选取某个FabricED设备作为路由服务器,其它FabricED设备作为路由服务器客户端,客户端只需与路由服务器建立EBGP邻居即可拉通多Fabric间的用户路由。

自定义可以按需建立互联,拉通用户路由;全互联是ED两两之间都建立互联,全连接关系,当ED数目很多时,全连接对网络资源和设备性能的消耗很大;路由服务器选取某个ED作为路由服务器,其他ED作为路由服务器客户端,客户端只需与路由服务器建立EBGP邻居,客户机之间不需要建立EBGP全连接也能学习到彼此的路由,当ED数目很多,又需要全部互通,可以使用路由服务器方式。

Spine M-LAG组网,目前支持自定义互联和路由服务器互联。

本节以Spine之间互联为例介绍,Single Leaf组网互联参见3.5.3  Single Leaf配置Fabric连接

(1)     修改交换设备(Fabric1Fabric2ED设备)。其中,修改方式有下述两种:

¡     方式一:在控制组件[自动化>园区网络>Fabrics]页面,单击Fabric列表中操作列的“设置”图标,进入设备资源页面。选择“交换设备”页签,单击列表中设备名称对应操作列的“修改”图标,进入修改交换设备页面。

图3-4 设备资源

 

¡     方式二:在[自动化>园区网络>网络设备>交换设备]页面,单击列表中Spine设备的<修改>按钮,进入修改交换设备页面。

图3-5 物理设备

 

(2)     在修改交换设备页面,填写域互联IP(建议与页面中已有的Underlay IP保持一致),如下图所示。修改完成后,单击<确定>按钮,保存配置。

说明

单隔离域多Fabric不需要配置域互联IP,多隔离域多Fabric必须配置域互联IP

域互联IP用于Fabric ED设备建立EBGP连接

 

图3-6 修改交换设备(Fabric1 Fabric2 ED

 

(3)     切换至“边界设备组”页签,单击<增加>按钮,进入增加边界设备页面。

图3-7 边界设备组

 

(4)     增加边界设备组页面中,在网络位置区域勾选“Fabric间互联”,非M-LAG组网,无需勾选“M-LAG”,单击“增加”按钮,将ED设备增加到边界设备组成员列表中。如果是Spine M-LAG组网,需要勾选“M-LAG”,把两台ED设备都加入到成员列表中。

图3-8 增加边界设备组1

 

图3-9 增加边界设备组2

 

说明

多园区多Fabric或者单园区多Fabric都是选择Fabric间互联。

 

(5)     参考上述步骤(1)~(4),修改Fabric2Spine设备填写域互联IP配置Fabric间互联”增加Fabric2的边界设备组成员列表。

(6)     [自动化>园区网络>隔离域]页面,分别把Fabric1Fabric2增加到各自隔离域中。单击<修改>按钮进入修改隔离域页面,在Fabrics列表单击<增加Fabric>按钮,在弹出的窗口中选择各自Fabric

图3-10 修改隔离域

 

图3-11 Fabric1增加至相应隔离域

 

图3-12 Fabric2增加至相应隔离域

 

1. 全互联连接方式

(1)     如果是多园区多Fabric,在[自动化>园区网络>隔离域>隔离域互联]页面,增加隔离域互联,单击<增加>按钮,进入增加隔离域互联页面。填写隔离域互联名称,连接方式选择“自定义”,成员之间为全互联。

图3-13 多园区多Fabric增加隔离域互联成员

 

单击<增加>按钮,增加隔离域互联成员,选择对应的隔离域和边界设备。

图3-14 增加隔离域互联成员

 

图3-15 完成多园区多Fabric增加隔离域互联

 

增加隔离域互联后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

说明

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254

group SDN_NI_CONNECTION external                      //多园区互联

peer SDN_NI_CONNECTION connect-interface LoopBack0    //多园区互联                                                                                

 peer SDN_NI_CONNECTION ebgp-max-hop 64                //多园区互联                                                                                                      

peer 200.1.1.252 as-number 100                                                                                                      

 peer 200.1.1.252 connect-interface LoopBack0

peer 20.0.0.254 as-number 200                    //多园区互联                                                                              

 peer 20.0.0.254 group SDN_NI_CONNECTION          //多园区互联                                                                             

#                                                                                                                                 

 address-family l2vpn evpn                                                                                                         

  peer SDN_NI_CONNECTION enable         //多园区互联

 peer SDN_NI_CONNECTION router-mac-local dci //多园区互联,从Fabric2接收路由并发布时修改Router MAC

peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                   

  peer 200.1.1.252 reflect-client                                                                                                   

 #

多园区Fabric2ED上的配置:

bgp 200                                                                                                                             

 non-stop-routing                                                                                                                  

 router-id 20.0.0.254                                                                                                              

 group SDN_NI_CONNECTION external                                                                                                  

 peer SDN_NI_CONNECTION connect-interface LoopBack0                                                                                

 peer SDN_NI_CONNECTION ebgp-max-hop 64                                                                                                  

 peer 20.0.0.252 as-number 200                                                                                                     

 peer 20.0.0.252 connect-interface LoopBack0

 peer 200.1.1.254 as-number 100                                                                                                      

 peer 200.1.1.254 group SDN_NI_CONNECTION                                                                                      

 #                                                                                                                                  

 address-family l2vpn evpn                                                                                                         

  peer SDN_NI_CONNECTION enable                                                                                                     

  peer SDN_NI_CONNECTION router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC                                                                                     

  peer 20.0.0.252 enable                                                                                                           

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                      

    peer 20.0.0.252 reflect-client 

(2)     如果是单园区多Fabric,在[自动化>园区网络>隔离域>隔离域]页面,在隔离域内增加Fabric连接,填写名称,连接方式选择“全互联”,其他保持默认即可。

图3-16 单园区多Fabric增加Fabric连接

 

图3-17 单园区多Fabric增加Fabric连接参数

 

增加Fabric连接后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

说明

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                             

 non-stop-routing                                                                                                                  

 router-id 200.1.1.254

 peer 200.1.1.252 as-number 100                                                                                                      

 peer 200.1.1.252 connect-interface LoopBack0

 peer 20.0.0.254 as-number 200                    //单园区多Fabric互联

peer 20.0.0.254 description SDN_FABRIC           //单园区多Fabric互联

peer 20.0.0.254 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 20.0.0.254 ebgp-max-hop 64                  //单园区多Fabric互联

                                                                         

#                                                                                                                                 

 address-family l2vpn evpn                                                                                                          

  peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                   

  peer 200.1.1.252 reflect-client                                                                                                   

  peer 20.0.0.254 enable                                                                                                           

  peer 20.0.0.254 router-mac-local dci  //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC

#

园区Fabric2ED上的配置:

bgp 200                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 20.0.0.254                                                                                                              

 peer 20.0.0.252 as-number 200                                                                                                      

 peer 20.0.0.252 connect-interface LoopBack0

 peer 200.1.1.254 as-number 100                   

peer 200.1.1.254 description SDN_FABRIC          

peer 200.1.1.254 connect-interface LoopBack0                                                                                   

 peer 200.1.1.254 ebgp-max-hop 64                                                                                    

 #                                                                                                                                  

 address-family l2vpn evpn                                                                                            

  peer 20.0.0.252 enable                                                                                                            

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                      

  peer 20.0.0.252 reflect-client

  peer 200.1.1.254 enable                                                                                                           

  peer 200.1.1.254 router-mac-local dci  //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC

2. 路由服务器连接方式

路由服务器的方式是选取某个FabricED设备作为路由服务器,其它FabricED设备作为路由服务器客户端,客户端只需与路由服务器建立EBGP邻居即可拉通多Fabric间的用户路由。

(1)     如果是多园区多Fabric,在[自动化>园区网络>隔离域>隔离域互联]页面,增加隔离域互联,填写隔离域互联名称,连接方式选择“路由服务器”。

图3-18 选择连接方式

 

选择其中一个隔离域的ED设备作为路由服务器,其他隔离域的ED设备作为路由服务器客户端。(根据实际网络规划选择路由服务器和路由服务器客户端,没有特别要求)。其中路由服务器只能选择一个,路由服务器客户端可以多个。

图3-19 增加隔离域互联

 

增加隔离域互联后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

注意

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254

group SDN_NI_CONNECTION external                      //多园区互联

peer SDN_NI_CONNECTION connect-interface LoopBack0    //多园区互联                                                                               

 peer SDN_NI_CONNECTION ebgp-max-hop 64                //多园区互联                                                                                       

 peer 200.1.1.252 as-number 100                                                                                                      

 peer 200.1.1.252 connect-interface LoopBack0

peer 20.0.0.254 as-number 200                    //多园区互联                                                                              

 peer 20.0.0.254 group SDN_NI_CONNECTION          //多园区互联                                                                             

#                                                                                                                                 

 address-family l2vpn evpn                                                                                                          

  peer SDN_NI_CONNECTION enable         //多园区互联

 peer SDN_NI_CONNECTION router-mac-local dci //多园区互联,从Fabric2接收路由并发布时修改Router MAC

 peer SDN_NI_CONNECTION route-server-client external //园区路由服务器方式新增命令                                                                                             

  peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                  

  peer 200.1.1.252 reflect-client                                                                                                    

#

多园区Fabric2ED上的配置:

bgp 200                                                                                                                             

 non-stop-routing                                                                                                                  

 router-id 20.0.0.254                                                                                                               

 group SDN_NI_CONNECTION external                                                                                                  

 peer SDN_NI_CONNECTION connect-interface LoopBack0                                                                                 

 peer SDN_NI_CONNECTION ebgp-max-hop 64

 peer SDN_NI_CONNECTION ignore-first-as  //路由服务器方式新增命令                                                                                             

 peer 20.0.0.252 as-number 200                                                                                                     

 peer 20.0.0.252 connect-interface LoopBack0

 peer 200.1.1.254 as-number 100                                                                                                      

 peer 200.1.1.254 group SDN_NI_CONNECTION                                                                                         

 #                                                                                                                                  

 address-family l2vpn evpn                                                                                                         

  peer SDN_NI_CONNECTION enable                                                                                                     

  peer SDN_NI_CONNECTION router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC                                                                                     

  peer 20.0.0.252 enable                                                                                                            

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                      

  peer 20.0.0.252 reflect-client 

(2)     如果是单园区多Fabric,在[自动化>园区网络>隔离域>隔离域]页面,在隔离域内增加Fabric连接,填写名称,连接方式选择<路由服务器>,选择其中一个FabricED设备作为路由服务器,其他Fabric ED设备作为路由服务器客户端。(根据实际网络规划选择路由服务器和路由服务器客户端,没有特别要求)。其中路由服务器只能选择一个,路由服务器客户端可以多个。

图3-20 增加Fabric连接

 

图3-21 配置Fabric连接参数

 

增加Fabric连接后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

注意

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254                                                                                                

 peer 200.1.1.252 as-number 100                                                                                                      

 peer 200.1.1.252 connect-interface LoopBack0

 peer 20.0.0.254 as-number 200                    //单园区多Fabric互联

peer 20.0.0.254 description SDN_FABRIC           //单园区多Fabric互联

peer 20.0.0.254 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 20.0.0.254 ebgp-max-hop 64                  //单园区多Fabric互联                                                                          

#                                                                                                                                  

 address-family l2vpn evpn                                                                                                                                                                                                           

  peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                  

  peer 200.1.1.252 reflect-client                                                                                                    

  peer 20.0.0.254 enable                                                                                                           

  peer 20.0.0.254 route-server-client external   //单园区Fabric路由服务器方式新增命令

peer 20.0.0.254 router-mac-local dci  //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC

#

园区Fabric2ED上的配置:

bgp 200                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 20.0.0.254                                                                                                              

 peer 20.0.0.252 as-number 200                                                                                                      

 peer 20.0.0.252 connect-interface LoopBack0

peer 200.1.1.254 as-number 100                                                                                                      

peer 200.1.1.254 description SDN_FABRIC           //单园区多Fabric互联

peer 200.1.1.254 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 200.1.1.254 ebgp-max-hop 64                  //单园区多Fabric互联                                                                                                  

 peer 200.1.1.254 ignore-first-as  //路由服务器方式新增命令

                                                                                       

 #                                                                                                                                 

 address-family l2vpn evpn                                                                                                          

  peer 200.1.1.254 enable                                                                                                    

  peer 200.1.1.254 router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC                                                                                     

  peer 20.0.0.252 enable                                                                                                           

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                     

  peer 20.0.0.252 reflect-client 

3. Spine M-LAG组网自定义连接方式

(1)     如果是多园区多Fabric,在[自动化>园区网络>隔离域>隔离域互联]页面,增加隔离域互联,填写隔离域互联名称,连接方式选择“自定义”,单击<增加>按钮,增加隔离域互联成员,选择对应的隔离域和边界设备,Fabric1Fabric2ED一对一分别建立连接,构成全互联。比如:Fabric1ED1Fabric2ED1互联,Fabric1ED1Fabric2ED2互联,Fabric1ED2Fabric2ED1互联,Fabric1ED2Fabric2ED2互联。

图3-22 多园区多Fabric增加隔离域互联成员

 

图3-23 增加隔离域互联成员

 

图3-24 增加隔离域互联1(杭州滨江ED1-北京ED1

 

图3-25 增加隔离域互联2(杭州滨江ED1-北京ED2

 

图3-26 增加隔离域互联3(杭州滨江ED2-北京ED1

 

图3-27 增加隔离域互联4(杭州滨江ED2-北京ED2

 

增加隔离域互联后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

注意

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254

group SDN_NI_CONNECTION external                      //多园区互联

peer SDN_NI_CONNECTION connect-interface LoopBack0    //多园区互联                                                                               

 peer SDN_NI_CONNECTION ebgp-max-hop 64                //多园区互联                                                                                                                                                                                          

 peer 200.1.1.252 as-number 100                                                                                                     

 peer 200.1.1.252 connect-interface LoopBack0

peer 20.0.0.254 as-number 200                    //多园区互联                                                                              

 peer 20.0.0.254 group SDN_NI_CONNECTION          //多园区互联

peer 20.0.0.253 as-number 200                    //多园区互联                                                                              

 peer 20.0.0.253 group SDN_NI_CONNECTION          //多园区互联                                                                           

#                                                                                                                                 

 address-family l2vpn evpn                                                                                                         

  nexthop evpn-m-lag group-address

peer SDN_NI_CONNECTION enable         //多园区互联

 peer SDN_NI_CONNECTION router-mac-local dci //多园区互联,从Fabric2接收路由并发布时修改Router MAC                                                                                                 

  peer 200.1.1.252 enable                                                                                                            

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                  

  peer 200.1.1.252 reflect-client                                                                                                   

#

多园区Fabric2ED上的配置:

bgp 200                                                                                                                             

 non-stop-routing                                                                                                                  

 router-id 20.0.0.254                                                                                                               

 group SDN_NI_CONNECTION external                                                                                                  

 peer SDN_NI_CONNECTION connect-interface LoopBack0                                                                                 

 peer SDN_NI_CONNECTION ebgp-max-hop 64

 peer 200.1.1.254 as-number 100                                                                                                     

 peer 200.1.1.254 group SDN_NI_CONNECTION

peer 200.1.1.253 as-number 100                                                                                                     

 peer 200.1.1.253 group SDN_NI_CONNECTION                                                                                                   

 peer 20.0.0.252 as-number 200                                                                                                     

 peer 20.0.0.252 connect-interface LoopBack0                                                                                       

 #                                                                                                                                  

 address-family l2vpn evpn                                                                                                         

  nexthop evpn-m-lag group-address

peer SDN_NI_CONNECTION enable                                                                                                     

  peer SDN_NI_CONNECTION router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC                                                                                     

  peer 20.0.0.252 enable                                                                                                            

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                      

            peer 20.0.0.252 reflect-client

(2)     如果是单园区多Fabric,在[自动化>园区网络>隔离域>隔离域]页面,在隔离域内增加Fabric连接,填写名称,连接方式选择“自定义”,两个FabricED一对一分别建立连接,构成全互联。比如:Fabric1ED1Fabric2ED1互联,Fabric1ED1Fabric2ED2互联, Fabric1ED2Fabric2ED1互联, Fabric1ED2Fabric2ED2互联。

图3-28 单园区多Fabric增加Fabric连接

 

图3-29 单园区多Fabric增加Fabric连接参数

 

图3-30 Fabric边界设备四对互联

 

增加隔离域互联后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

注意

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254

peer 200.1.1.252 as-number 100                                                                                                     

 peer 200.1.1.252 connect-interface LoopBack0

 peer 20.0.0.254 as-number 200                    //单园区多Fabric互联

peer 20.0.0.254 description SDN_FABRIC           //单园区多Fabric互联

peer 20.0.0.254 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 20.0.0.254 ebgp-max-hop 64                  //单园区多Fabric互联

peer 20.0.0.253 as-number 200                    //单园区多Fabric互联

peer 20.0.0.253 description SDN_FABRIC           //单园区多Fabric互联

peer 20.0.0.253 connect-interface LoopBack0      //单园区多Fabric互联                                                                             

 peer 20.0.0.253 ebgp-max-hop 64                  //单园区多Fabric互联                                                                         

#                                                                                                                                 

 address-family l2vpn evpn                                                                                                          

  nexthop evpn-m-lag group-address

peer 20.0.0.254 enable         //单园区多Fabric互联

 peer 20.0.0.254 router-mac-local dci //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC                                                                                                  

peer 20.0.0.253 enable         //单园区多Fabric互联

  peer 20.0.0.253 router-mac-local dci //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC

peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                   

  peer 200.1.1.252 reflect-client                                                                                                   

#

多园区Fabric2ED上的配置:

bgp 200                                                                                                                             

 non-stop-routing                                                                                                                  

 router-id 20.0.0.254                                                                                                                                                                                                               

 peer 20.0.0.252 as-number 200                                                                                                     

 peer 20.0.0.252 connect-interface LoopBack0 

peer 200.1.1.254 as-number 100                    //单园区多Fabric互联                                                                                   

peer 200.1.1.254 description SDN_FABRIC           //单园区多Fabric互联

peer 200.1.1.254 connect-interface LoopBack0      //单园区多Fabric互联                                                                             

 peer 200.1.1.254 ebgp-max-hop 64                  //单园区多Fabric互联

peer 200.1.1.253 as-number 100                    //单园区多Fabric互联                                                                                                   

peer 200.1.1.253 description SDN_FABRIC           //单园区多Fabric互联

peer 200.1.1.253 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 200.1.1.253 ebgp-max-hop 64                  //单园区多Fabric互联                                                                                   

 #                                                                                                                                 

 address-family l2vpn evpn                                                                                                         

  nexthop evpn-m-lag group-address

peer 200.1.1.254 enable                                                                                                     

  peer 200.1.1.254 router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC                                                                                     

peer 200.1.1.253 enable                                                                                                     

  peer 200.1.1.253 router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC 

peer 20.0.0.252 enable                                                                                                           

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                     

  peer 20.0.0.252 reflect-client 

4. Spine M-LAG组网路由服务器连接方式

路由服务器的方式是选取某个Fabric的边界设备作为路由服务器,其它Fabric的边界设备作为路由服务器客户端,客户端只需与路由服务器建立EBGP邻居即可拉通多Fabric间的用户路由。

(1)     如果是多园区多Fabric,在[自动化>园区网络>隔离域>隔离域互联]页面,增加隔离域互联,填写隔离域互联名称,连接方式选择“路由服务器”。

图3-31 选择连接方式

 

选择其中一个隔离域的边界设备组作为路由服务器,其他隔离域的ED设备作为路由服务器客户端。(根据实际网络规划选择路由服务器和路由服务器客户端,没有特别要求)。其中路由服务器只能选择一个,路由服务器客户端可以多个。

图3-32 增加隔离域互联

 

增加隔离域互联后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

注意

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254

group SDN_NI_CONNECTION external                      //多园区互联

peer SDN_NI_CONNECTION connect-interface LoopBack0    //多园区互联                                                                               

 peer SDN_NI_CONNECTION ebgp-max-hop 64                //多园区互联                                                                                                                                                                                           

 peer 200.1.1.252 as-number 100                                                                                                     

 peer 200.1.1.252 connect-interface LoopBack0

 peer 20.0.0.254 as-number 200                    //多园区互联                                                                              

 peer 20.0.0.254 group SDN_NI_CONNECTION          //多园区互联

peer 20.0.0.253 as-number 200                    //多园区互联                                                                              

 peer 20.0.0.253 group SDN_NI_CONNECTION          //多园区互联                                                                                                                  

#                                                                                                                                  

 address-family l2vpn evpn                                                                                                         

  nexthop evpn-m-lag group-address

peer SDN_NI_CONNECTION enable         //多园区互联

 peer SDN_NI_CONNECTION route-server-client external //园区路由服务器方式新增命令

peer SDN_NI_CONNECTION router-mac-local dci //多园区互联,从Fabric2接收路由并发布时修改Router MAC                                                                                                 

  peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                   

  peer 200.1.1.252 reflect-client                                                                                                   

 #

多园区Fabric2ED上的配置:

bgp 200                                                                                                                             

 non-stop-routing                                                                                                                  

 router-id 20.0.0.254                                                                                                               

 group SDN_NI_CONNECTION external                                                                                                  

 peer SDN_NI_CONNECTION connect-interface LoopBack0                                                                                

 peer SDN_NI_CONNECTION ebgp-max-hop 64

 peer SDN_NI_CONNECTION ignore-first-as  //路由服务器方式新增命令

 peer 200.1.1.254 as-number 100                                                                                                      

 peer 200.1.1.254 group SDN_NI_CONNECTION

peer 200.1.1.253 as-number 100                                                                                                      

 peer 200.1.1.253 group SDN_NI_CONNECTION                                                                                                  

 peer 20.0.0.252 as-number 200                                                                                                      

 peer 20.0.0.252 connect-interface LoopBack0                                                                                       

 #                                                                                                                                  

 address-family l2vpn evpn                                                                                                         

  nexthop evpn-m-lag group-address

peer SDN_NI_CONNECTION enable                                                                                                     

  peer SDN_NI_CONNECTION router-mac-local dci  //Fabric1接收路由并发布时修改Router MAC                                                                                     

  peer 20.0.0.252 enable                                                                                                           

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                      

  peer 20.0.0.252 reflect-client 

  #

(2)     如果是单园区多Fabric,在[自动化>园区网络>隔离域>隔离域]页面,在隔离域内增加Fabric连接,填写名称,连接方式选择<路由服务器>,选择其中一个Fabric的边界设备组作为路由服务器,其他Fabric 的边界设备组作为路由服务器客户端。(根据实际网络规划选择路由服务器和路由服务器客户端,没有特别要求)。其中路由服务器只能选择一个,路由服务器客户端可以多个。

图3-33 增加Fabric连接

 

图3-34 配置Fabric连接参数

 

增加Fabric连接后,在设备下发BGP配置,多FabricED之间建立BGP EVPN邻居和VXLAN隧道。

注意

当前手工上线或者新自动化上线Spine/RR作为ED时,建立Fabric互联时,需要手工配置next-hop-local的命令。控制器E6502之后的版本,新自动化上线支持自动下发该命令。

 

Fabric1ED上的配置:

bgp 100                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 200.1.1.254                                                                                          

 peer 200.1.1.252 as-number 100                                                                                                     

 peer 200.1.1.252 connect-interface LoopBack0

 peer 20.0.0.254 as-number 200                    //单园区多Fabric互联

peer 20.0.0.254 description SDN_FABRIC           //单园区多Fabric互联

peer 20.0.0.254 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 20.0.0.254 ebgp-max-hop 64                  //单园区多Fabric互联

 peer 20.0.0.253 as-number 200                    //单园区多Fabric互联

peer 20.0.0.253 description SDN_FABRIC           //单园区多Fabric互联

peer 20.0.0.253 connect-interface LoopBack0      //单园区多Fabric互联                                                                            

 peer 20.0.0.253 ebgp-max-hop 64                  //单园区多Fabric互联                                                                                                                 

#                                                                                                                                 

 address-family l2vpn evpn                                                                                                          

  nexthop evpn-m-lag group-address                                                                     

  peer 200.1.1.252 enable                                                                                                           

  peer 200.1.1.252 next-hop-local  //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                  

  peer 200.1.1.252 reflect-client                                                                                                    

  peer 20.0.0.254 enable                                                                                                           

  peer 20.0.0.254 route-server-client external   //单园区Fabric路由服务器方式新增命令

peer 20.0.0.254 router-mac-local dci  //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC

  peer 20.0.0.253 enable                                                                                                           

  peer 20.0.0.253 route-server-client external   //单园区Fabric路由服务器方式新增命令

peer 20.0.0.253 router-mac-local dci  //单园区多Fabric互联,从Fabric2接收路由并发布时修改Router MAC

#

园区Fabric2ED上的配置:

bgp 200                                                                                                                            

 non-stop-routing                                                                                                                   

 router-id 20.0.0.254                                                                                                              

 peer 20.0.0.252 as-number 200                                                                                                      

 peer 20.0.0.252 connect-interface LoopBack0

peer 200.1.1.254 as-number 100

 peer 200.1.1.254 description SDN_FABRIC

 peer 200.1.1.254 connect-interface LoopBack0

 peer 200.1.1.254 ebgp-max-hop 64

 peer 200.1.1.254 ignore-first-as

 peer 200.1.1.253 as-number 100

 peer 200.1.1.253 description SDN_FABRIC

 peer 200.1.1.253 connect-interface LoopBack0

 peer 200.1.1.253 ebgp-max-hop 64

 peer 200.1.1.253 ignore-first-as                                                                                           

 #                                                                                                                                 

 address-family l2vpn evpn                                                                                                          

  nexthop evpn-m-lag group-address

  peer 200.1.1.254 enable

  peer 200.1.1.254 router-mac-local dci

  peer 200.1.1.253 enable

  peer 200.1.1.253 router-mac-local dci     //Fabric1接收路由并发布时修改Router MAC                                                                                     

  peer 20.0.0.252 enable                                                                                                            

  peer 20.0.0.252 next-hop-local   //向同FabricBGP邻居发布路由时将路由下一跳修改为自身的地址                                                                                                                      

  peer 20.0.0.252 reflect-client 

3.5.3  Single Leaf配置Fabric连接

Single Leaf作为ED配置Fabric连接,与3.5.2  在控制组件中配置Fabric连接基本相同,本节只介绍特殊的配置。

(1)     修改交换设备(FabricED设备)。其中,修改方式有下述两种:

¡     方式一:在控制组件[自动化>园区网络>Fabrics]页面,在Fabric列表中单击操作列的“设置”图标,进入设备资源页面。选择“交换设备”页签,单击列表中设备名称对应操作列的“修改”图标,进入修改交换设备页面。

图3-35 设备资源

 

¡     方式二:在[自动化>园区网络>网络设备>交换设备]页面,单击列表中Leaf设备的“修改”图标,进入修改交换设备页面。

(2)     填写Underlay IP(配置该IP后,会向Single Leaf下发LoopBack地址,用于建立EBGP),填写域互联IP(建议与页面中已有Underlay IP保持一致)。

说明

单隔离域多Fabric可以不配置域互联IP,多隔离域多Fabric必须配置域互联IP

 

图3-36 修改交换设备(FabricED设备)

 

3.6  验证配置

1. 查看BGP EVPN邻居

<fabric1-ED>dis bgp peer l2vpn evpn                                                                                                                                                                                                                             

 BGP local router ID: 200.1.1.254                                                                                                   

 Local AS number: 100                                                                                                              

 Total number of peers: 3                  Peers in established state: 3                                                                                                                                                                                            

  * - Dynamically created peer                                                                                                     

  Peer          AS  MsgRcvd  MsgSent OutQ PrefRcv Up/Down  State                                                                                                                                                                             

  200.1.1.251    100      251      281    0      13 02:59:04 Established                                                   

  200.1.1.252    100      257      238    0      12 02:59:58 Established                                                   

  20.0.0.254    200      241      242    0      15 02:59:00 Established

  20.0.0.253    200      240      241    0      15 02:59:00 Established                                                                                                                                                             

2. 查看Fabric之间的VXLAN-DCI隧道

<fabric1-ED>dis int Tunnel 3                                                                                                     

Tunnel3                                                                                                                            

Current state: UP                                                                                                                   

Line protocol state: UP                                                                                                            

Description: Tunnel3 Interface                                                                                                      

Bandwidth: 64 kbps                                                                                                                 

Maximum transmission unit: 64000                                                                                                    

Internet protocol processing: Disabled                                                                                             

Last clearing of counters: Never                                                                                                    

Tunnel source 200.1.1.254, destination 20.0.0.254                                                                                    

Tunnel protocol/transport UDP_VXLAN_DCI/IP                                                                                          

Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec                                                                 

Last 300 seconds output rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec                                                               

Input: 0 packets, 0 bytes, 0 drops                                                                                                  

Output: 3 packets, 325 bytes, 0 drops                                                                                                                                                                                                                          

<fabric1-ED>

3.7  多园区EIADHCPAC部署

·     目前多园区多Fabric建议的场景是总部部署SeerEngine-CampusvDHCPEIA V9,各个园区分别部署本地业务DHCP、分级EIA和逃生DHCP

·     多园区EIA,建议总部部署上级EIA,其他园区部署下级EIA,具体配置请参考《EIA分级节点管理特性说明》,联系产品获取对应文档。

·     业务DHCP服务器各园区需要独立部署,具体配置请参考《AD-Campus 6.5 微软DHCP紧耦合方案配置指导》。

·     考虑到园区之间链路的中断,建议各个园区部署逃生方案,具体配置步骤参考《AD-Campus 6.5 基础配置指导》。

·     BYOD和自动化相关业务,建议总部部署vDHCP来提供。

·     多园区,EIA、业务DHCPBYOD DHCP可以复用,但是业务DHCP不推荐复用。

·     多园区多Fabric场景,推荐每个隔离域一套AC,每个隔离域分别创建无线类型二层网络域,AC地址填对应隔离域的AC地址,和单园区部署AC控制组件没有区别,具体配置请参考《AD-Campus 6.5 无线配置指导》。单园区多Fabric,支持共用一套AC控制组件;如果每个Fabric使用各自的AC,只能配置一个无线二层网络域,同时添加多个AC控制组件,各自的AC控制组件配置各自的AP模板,AC控制组件需要关闭自动注册undo wlan auto-ap enable,具体配置参考《AD-Campus 6.5 无线配置指导》。

说明

单园区多Fabric部署DHCP之后,需要手动增加不同Fabric4094网段作用域,具体请参考《AD-Campus 6.5 微软DHCP紧耦合方案配置指导》中创建4094网段作用域”章节内容

 

目前仅多园区多Fabric场景支持多EIA配置,单园区多Fabric只能用同一个EIA服务器进行认证。多园区多Fabric场景下,通过在隔离域中配置认证服务器,实现不同园区使用不同的EIA服务器进行认证的功能,如下图所示,三个不同的园区使用不同的认证服务器进行用户认证。

图3-37 查看认证服务器

 

3.7.1  AAA服务器

(1)     进入[自动化>园区网络>网络参数>AAA]页面,单击<增加>按钮可以添加多个EIA服务器来实现认证功能。参数配置如下:

¡     名称:与当前环境中已有的AAA服务器名称不重复即可。

¡     服务器类型:

-     EIA V9:基于统一数字底盘部署的EIA服务器,不支持分级部署。

-     EIA V7:基于iMC PLAT平台部署的EIA服务器,支持分级部署。

-     第三方认证:第三方认证用于Web Portal认证业务。

¡     协议:登录EIA服务器时使用的协议,默认HTTP,可选HTTPS,根据实际情况选择。

¡     IPv4地址:EIA服务器的地址。

¡     IPv6地址:EIA服务器的IPv6地址

¡     GUI端口:根据选择的服务器类型系统自动填充。

¡     用户名:登录EIA服务器时使用的用户名。

¡     密码:登录EIA服务器时使用的密码。

图3-38 增加认证服务器

 

(2)     单击<确定>按钮后,可以在AAA列表中看到新增的EIA服务器信息,连接状态为成功。

图3-39 查看新增EIA服务器信息

 

(3)     单击“同步状态”图标,可以进入AAA服务器数据同步详情页面,查看控制组件与EIA服务器之间是否存在数据差异并进行数据同步操作。

图3-40 AAA服务器数据同步详情

 

说明

只有使用了该AAA服务器的园区下存在的安全组、接入设备等数据才可以在此处进行审计与同步,例如:隔离域“isolate_domain1”下绑定的Fabric数据,只会在Default EIA服务器下进行审计和同步,而隔离域“北京下绑定的Fabric数据,只会在EIA2服务器下进行审计和同步。

 

3.7.2  隔离域配置认证服务器

进入[自动化>园区网络>隔离域>隔离域]页面,新增或修改隔离域,可以配置该隔离域使用的认证服务器,单击<确定>按钮后,该隔离域内绑定的Fabric1下存在的私网、二层网络域、安全组、接入设备、链路关系、绑定信息以及DHCP服务器等信息都将同步至EIA2服务器。

图3-41 配置隔离域中认证服务器

 

3.7.3  配置策略模板

隔离域中配置完认证服务器后,需保证认证模板中配置的认证服务器与隔离域中配置的一致,下文以绑定了“Fabric1”的隔离域“北京”为例。

1. AAA模板

进入[自动化>园区网络>网络设备>通用策略组>策略模板]页面增加设备AAA模板,在Radius方案设置参数中配置认证服务器,与隔离域“北京”保持一致,选择EIA2作为主认证服务器。

图3-42 AAA模板中增加Radius方案

 

配置其他参数后单击<确定>按钮。

图3-43 AAA模板中其他参数配置

 

2. MAC Portal模板

进入[自动化>园区网络>网络设备>通用策略组>策略模板]页面增加设备MAC/MAC Portal认证模板,在免认证信息中增加EIA2服务器的IP地址。

图3-44 免认证IP

 

3. 设备组应用策略

进入[自动化>园区网络>网络设备>通用策略组]页面,找到“Fabric1”中对应的Leaf设备组,单击“修改”图标,进入配置页面,在页面下方切到策略页签,单击<增加>按钮,选择需要下发的设备的认证模板。

图3-45 修改通用策略组

 

此处只介绍需要特殊配置的认证模板,其他用户上线所需配置请参见《AD-Campus 6.5 基础配置指导》,所有配置完成后,不同隔离域内的用户便可以使用不同的EIA服务器进行认证上线。

说明

·     多隔离域场景推荐使用分级EIA部署。

·     多隔离域场景的用户业务DHCP服务器推荐独立部署,即每个隔离域单独部署一套DHCP服务器。

 

3.8  多园区BYOD业务配置

本章节只介绍多园区共用一个EIA场景下IP策略BYOD业务的配置流程。具体BYOD参数配置介绍请参考《AD-Campus 6.5 基础配置指导》的“MAC Portal认证”章节。

配置流程是:

(1)     多园区创建各自园区的BYOD二层网络域和BYOD安全组。

(2)     创建各自园区的BYOD接入策略和接入位置。

(3)     BYOD接入服务根据多园区的接入位置关联各自园区的接入策略和安全组。

(4)     BYOD用户关联自园区的对应的BYOD接入服务。

说明

·     本节介绍IP策略多园区BYOD业务配置。

·     多园区组策略BYOD业务和单园区BYOD业务配置没有区别,授权统一的微分段ID,具体请参考《AD-Campus 6.5 基础配置指导》。

 

3.8.1  多园区创建BYOD二层网络域

多隔离域分别创建各自的BYOD二层网络域,具体配置步骤请参考《AD-Campus 6.5 基础配置指导》创建BYOD二层网络域

图3-46 创建BYOD二层网络域

 

3.8.2  多园区创建BYOD安全组

多隔离域分别创建各自的BYOD安全组,具体配置步骤请参见《AD-Campus 6.5 基础配置指导》创建BYOD安全组。

图3-47 创建BYOD安全组

 

3.8.3  多园区创建接入服务

多园区分别创建各自的BYOD接入策略,接入位置,具体配置请参见《AD-Campus 6.5 基础配置指导》。

创建BYOD接入服务,BYOD接入服务根据多园区的接入位置关联各自的接入策略和安全组。

图3-48 创建接入服务

 

图3-49 增加接入场景1

 

图3-50 增加接入场景2

 

创建BYOD用户,关联BYOD接入服务。

图3-51 关联BYOD接入服务

 

图3-52 查看BYOD用户

 

3.8.4  多园区不同时开启BYOD认证

1. 方法一:默认设置为禁止接入,对于需要开启BYOD认证的园区,设置允许接入的接入场景

创建BYOD接入服务,BYOD接入服务默认设置为禁止接入,根据多园区的接入位置关联接入策略和安全组来开启BYOD

图3-53 创建接入服务

 

图3-54 增加接入场景1

 

图3-55 增加接入场景2

 

2. 方法二:对所有的Fabric都配置接入场景,不需要BYOD认证的Fabric接入策略设置禁止接入,需要BYOD认证的Fabric关联对应的接入策略和安全组

不同接入场景的配置方法与上文一样,不再赘述。

 


4 管理交换机互联组网配置步骤

4.1  组网图

该组网多Fabric之间通过一个L3管理交换机互联,管理交换机可以通过路由子接口和每个FabricSpineED)互联;也可以通过划分不同VLAN和各个FabricSpineED)互联。该组网同一个隔离域内所有业务流量都通过总部SpineED)核心交换机进行转发,总部Spine选择较高性能的交换机。

多园区M-LAG组网,双Spine连接L3交换机使用ECMP方式,只支持路由子接口互联,且需要研发评估。

图4-1 L3管理交换机互联组网图

 

图4-2 M-LAG组网L3管理交换机互联组网图

 

表4-1 IPVLAN资源表

规划项

数据示例

说明

Fabric1 VLAN 1 网段(网关)

120.1.0.0/24(120.1.0.1)

VLAN 1的网络,用于自动化上线

Fabric2 VLAN 1 网段(网关)

111.0.0.0/24(111.0.0.11)

VLAN 1的网络,用于自动化上线

Fabric3 VLAN 1 网段(网关)

122.0.0.0/24(122.0.0.50)

VLAN 1的网络,用于自动化上线

Fabric1 VLAN 4094网段(网关)

130.1.0.0/24(130.1.0.1)

VLAN 4094的网络,用于控制组件和设备通信

Fabric2 VLAN 4094网段(网关)

111.0.9.0/24(111.0.9.11)

VLAN 4094的网络,用于控制组件和设备通信

Fabric3 VLAN 4094网段(网关)

122.0.1.0/24(122.0.1.50)

VLAN 4094的网络,用于控制组件和设备通信

VLAN70网段(网关)

120.1.0.0/24(120.1.0.1)

不同VLAN方式Fabirc1VLAN1网关,用于自动化上线

VLAN71网段(网关)

111.0.0.0/24(111.0.0.11)

不同VLAN方式Fabirc2VLAN1网关,用于自动化上线

VLAN72网段(网关)

122.0.0.0/24(122.0.0.50)

不同VLAN方式Fabirc3VLAN1网关,用于自动化上线

Fabric1 Underlay IP网段

200.1.1.0/24

SpineLeaf环回口地址网段

Fabric2 Underlay IP网段

20.0.0.0/24

SpineLeaf环回口地址网段

Fabric3 Underlay IP网段

12.0.0.0/24

SpineLeaf环回口地址网段

Fabric1 VLAN 11

11.11.0.0/24

EDL3管理交换机互联

Fabric1 VLAN 12

12.12.0.0/24

EDL3管理交换机互联

Fabric1 VLAN 13

11.13.0.0/24

EDL3管理交换机互联

vDHCP节点IP

Node1110.1.0.105

Node2110.1.0.106

vDHCP服务器使用的两个节点地址

 

说明

互联的L3管理交换机,仅作为控制组件管理设备用,Fabric之间互联以及互访问的流量需要使用单独的出口路由器。

 

4.2  配置步骤

4.2.1  管理交换机配置

本章只介绍多Fabric之间通过一个L3管理机互联的不同配置,主要是L3管理交换机和SpineED)的不同配置,控制组件的相关配置和前面没有区别。

说明

当前自动化在vsi vxlan4094上会下发环路检测,非M-LAG组网需要在互联L3管理交换机的spine或者Leaf上,删除vsi vxlan4094的环路检测loopback-detection action block loopback-detection enable vlan 4094

 

1. 方式一:路由子接口互联

L3交换机上VLAN4094配置,仅单Spine自动化上线需要,Spine M-LAG组网不需要,双spine自动化配置参考《AD-Campus 6.5 新自动化配置指导》。

·     管理交换机连接Fabric1Spine的路由接口。

#

dhcp enable

#

interface Ten-GigabitEthernet1/4/22                                             

 port link-mode route                              //Fabric1VLAN1互通的路由口

ip address 120.1.0.1 255.255.255.0                //Fabirc1VLAN1网关

dhcp select relay                                  //DHCP relay相关配置

dhcp relay server-address 110.1.0.105                                          

dhcp relay server-address 110.1.0.106                                          

#                                     

#

interface Ten-GigabitEthernet1/4/22.4094            //Fabric1VLAN4094互通的路由口

ip address 130.1.0.1 255.255.255.0                //Fabric1VLAN4094网关

#                                                                        

·     管理交换机连接Fabric2Spine的路由接口。

#

interface Ten-GigabitEthernet1/4/23                                            

 port link-mode route                                  //Fabric2VLAN1互通的路由口

ip address 111.0.0.11 255.255.255.0                  //Fabirc2VLAN1网关

dhcp select relay                                    //DHCP relay相关配置

dhcp relay server-address 110.1.0.105                                         

dhcp relay server-address 110.1.0.106                                         

#                                     

#

interface Ten-GigabitEthernet1/4/23.4094            //Fabric2VLAN4094互通的路由口

ip address 111.0.9.11 255.255.255.0               //Fabric2VLAN4094网关

#       

·     管理交换机连接Fabric3Spine的路由接口。

#

interface Ten-GigabitEthernet1/4/24                                            

 port link-mode route                                  //Fabric3VLAN1互通的路由口

ip address 122.0.0.50 255.255.255.0                  //Fabirc3VLAN1网关

dhcp select relay                                    //DHCP relay相关配置

dhcp relay server-address 110.1.0.105                                          

dhcp relay server-address 110.1.0.106                                         

#                                     

#

interface Ten-GigabitEthernet1/4/24.4094            //Fabric3VLAN4094互通的路由口

ip address 122.0.1.50 255.255.255.0               //Fabric3VLAN4094网关

·     Spine M-LAG组网管理交换机连接Fabric1Spine的路由接口。

#

dhcp enable

#

interface Ten-GigabitEthernet1/4/22                //连接spine1的路由口                            

 port link-mode route                              //Fabric1VLAN1互通的路由口

ip address 120.1.0.1 255.255.255.0                //Fabirc1VLAN1网关

dhcp select relay                                 //DHCP relay相关配置

dhcp relay server-address 110.1.0.105                                          

dhcp relay server-address 110.1.0.106                                          

#

interface Ten-GigabitEthernet1/4/32                 //连接spine2的路由口                           

 port link-mode route                                                              

#

interface Ten-GigabitEthernet1/4/22.4080           //spine新自动化需要

 ip address 10.0.0.1 255.255.255.0

#

interface Ten-GigabitEthernet1/4/32.4081           //spine新自动化需要

 ip address 10.0.0.9 255.255.255.0

track 1 interface Ten-GigabitEthernet1/4/22 physical //配置track关联物理链路

track 2 interface Ten-GigabitEthernet1/4/32 physical

#

ip route-static 0.0.0.0 0 10.0.0.2 track 1 //缺省路由至Spine14080地址

ip route-static 0.0.0.0 0 10.0.0.10 track 2 //缺省路由至Spine24081地址

ip route-static 130.1.0.2 32 10.0.0.2 track 1 //配置到Spine1 409432位路由,下一跳至Spine14080地址

ip route-static 130.1.0.3 32 10.0.0.10 track 2 //配置到Spine2 409432位路由,下一跳至Spine24081地址

ip route-static 130.1.0.0 24 10.0.0.2 track 1 //配置到4094的网段路由,下一跳至Spine14080地址

ip route-static 130.1.0.0 24 10.0.0.10 track 2 //配置到4094的网段路由,下一跳至Spine24081地址

#    

·     Spine M-LAG组网管理交换机连接Fabric2Spine的路由接口。

#

dhcp enable

#

interface Ten-GigabitEthernet1/4/23                //连接spine1的路由口                            

 port link-mode route                                  //Fabric2VLAN1互通的路由口

ip address 111.0.0.11 255.255.255.0                  //Fabirc2VLAN1网关

dhcp select relay                                    //DHCP relay相关配置

dhcp relay server-address 110.1.0.105                                         

dhcp relay server-address 110.1.0.106                                         

#                           

interface Ten-GigabitEthernet1/4/33                 //连接spine2的路由口                           

 port link-mode route                                                              

#

interface Ten-GigabitEthernet1/4/23.4082           //spine新自动化需要

 ip address 20.0.0.1 255.255.255.0

#

interface Ten-GigabitEthernet1/4/33.4083           //spine新自动化需要

 ip address 20.0.0.9 255.255.255.0

track 1 interface Ten-GigabitEthernet1/4/23 physical //配置track关联物理链路

track 2 interface Ten-GigabitEthernet1/4/33 physical

#

ip route-static 111.0.9.2 32 20.0.0.2 track 1 //配置到Spine1 409432位路由,下一跳至Spine14082地址

ip route-static 111.0.9.3 32 20.0.0.10 track 2 //配置到Spine2 409432位路由,下一跳至Spine24083地址

ip route-static 111.0.9.0 24 20.0.0.2 track 1 //配置到4094的网段路由,下一跳至Spine14082地址

ip route-static 111.0.9.0 24 20.0.0.10 track 2 //配置到4094的网段路由,下一跳至Spine24083地址

#

·     Spine M-LAG组网管理交换机连接Fabric3Spine的路由接口。

#

dhcp enable

#

interface Ten-GigabitEthernet1/4/24                //连接spine1的路由口                            

 port link-mode route                                  //Fabric3VLAN1互通的路由口

ip address 122.0.0.50 255.255.255.0                  //Fabirc3VLAN1网关

dhcp select relay                                    //DHCP relay相关配置

dhcp relay server-address 110.1.0.105                                         

dhcp relay server-address 110.1.0.106                                              

#                           

interface Ten-GigabitEthernet1/4/34                 //连接spine2的路由口                           

 port link-mode route                                                              

#

interface Ten-GigabitEthernet1/4/24.4084           //spine新自动化需要

 ip address 30.0.0.1 255.255.255.0

#

interface Ten-GigabitEthernet1/4/34.4085           //spine新自动化需要

 ip address 30.0.0.9 255.255.255.0

track 1 interface Ten-GigabitEthernet1/4/24 physical //配置track关联物理链路

track 2 interface Ten-GigabitEthernet1/4/34 physical

#

ip route-static 122.0.1.2 32 30.0.0.2 track 1 //配置到Spine1 409432位路由,下一跳至Spine14084地址

ip route-static 122.0.1.3 32 30.0.0.10 track 2 //配置到Spine2 409432位路由,下一跳至Spine24085地址

ip route-static 122.0.1.0 24 30.0.0.2 track 1 //配置到4094的网段路由,下一跳至Spine14084地址

ip route-static 122.0.1.0 24 30.0.0.10 track 2 //配置到4094的网段路由,下一跳至Spine24085地址

2. 方式二:VLAN接口互联

Spine M-LAG组网VLAN接口互联方式会出现STP抢根,某个Fabric拓扑变化会影响其他FaricSTP变化,所以不支持该方式。

#

Vlan 70

Vlan 71

Vlan 72

#

管理交换机连接Spine的接口。

#

interface Ten-GigabitEthernet1/4/22                //连接Fabric1Spine

port link-mode bridge                                                         

 port link-type trunk                                                          

 port trunk permit vlan 1  11 70 4094                                                     

 port trunk pvid vlan 70                                                       

#                                                                                                                             

#                                                                               

interface Ten-GigabitEthernet1/4/23               //连接Fabric2Spine

port link-mode bridge                                                         

 port link-type trunk                                                          

 port trunk permit vlan 1 12 71 4094                                                    

 port trunk pvid vlan 71                                                       

#                                                                              

interface Ten-GigabitEthernet1/4/25               //连接Fabric3Spine

port link-mode bridge                                                         

 port link-type trunk                                                           

 port trunk permit vlan 1 13 72 4094                                                    

 port trunk pvid vlan 72                                                       

#                                                                

#                                     

interface Vlan-interface70                       //Fabirc1VLAN1网关

 ip address 120.1.0.1 255.255.255.0                                           

 dhcp select relay                                                             

 dhcp relay server-address 110.1.0.105                                         

 dhcp relay server-address 110.1.0.106                                         

#

#                                                                               

interface Vlan-interface71                      //Fabirc2VLAN1网关

 ip address 111.0.0.11 255.255.255.0                                           

 dhcp select relay                                                              

 dhcp relay server-address 110.1.0.105                                         

 dhcp relay server-address 110.1.0.106                                         

#                                                 

#                                                                              

interface Vlan-interface72                      //Fabirc3VLAN1网关

 ip address 122.0.0.50 255.255.255.0                                           

 dhcp select relay                                                              

 dhcp relay server-address 110.1.0.105                                         

 dhcp relay server-address 110.1.0.106                                         

#               

#                                                                               

interface Vlan-interface4094                   //Vlan-interface4094配置sub IP

ip address 130.1.0.1 255.255.255.0           //Fabirc1VLAN4094网关

 ip address 111.0.9.11 255.255.255.0 sub       //Fabirc2VLAN4094网关

 ip address 122.0.1.50 255.255.255.0 sub       //Fabirc3VLAN4094网关

4.2.2  配置多园区自动化

自动化配置请参见文档《AD-Campus 6.5 自动化配置指导》。

4.2.3  配置多园区多FabricED之间三层互通

Spine M-LAG组网两台Spine类似的配置,本章节不再赘述,类比如下配置即可。

1. 配置Fabric1ED和管理交换机

·     EDSpine)配置OSPF

#

ospf 1             //SpineLeafospf进程号保持一致                                                                                                                         

 area 0.0.0.0

 network 200.1.1.254 0.0.0.0  //发布LoopBack0的地址

#

vlan 11

#

interface Vlan-interface11                                                                                                       

 ip address 11.11.0.2 255.255.255.0                                                                                                 

 ospf 1 area 0.0.0.0       

#

·     管理交换机配置OSPF

¡     路由子接口的方式:

#

interface Ten-GigabitEthernet1/4/22.11    //Fabric1ED互通的路由口

ip address 11.11.0.1 255.255.255.0                   

ospf 1 area 0.0.0.0

#

¡     不同VLAN的方式:

#

vlan 11

#                                                                              

interface Ten-GigabitEthernet1/4/22     //ED与管理交换机的接口  

 port link-mode bridge                                                         

 port link-type trunk                                                           

 port trunk permit vlan 1  11 70 4094                                                    

 port trunk pvid vlan 70                                                                                                                                                                       

#                                                                              

interface Vlan-interface11                                                     

 ip address 11.11.0.1 255.255.255.0                                            

 ospf 1 area 0.0.0.0                                                           

2. 配置Fabric2ED 和管理交换机

·     EDspine)配置OSPF

#

ospf 1                                                                                                                            

 area 0.0.0.0

 network 20.0.0.254 0.0.0.0  //发布LoopBack0的地址

#

vlan 12

#

interface Vlan-interface12                                                                                                        

 ip address 12.12.0.2 255.255.255.0                                                                                                 

 ospf 1 area 0.0.0.0                       

#

·     管理交换机配置OSPF

¡     路由子接口的方式:

#

interface Ten-GigabitEthernet1/4/23.12     //Fabric1ED互通的路由口

ip address 12.12.0.1 255.255.255.0                   

ospf 1 area 0.0.0.0

#

¡     不同VLAN的方式:

#

vlan 12

#                                                                               

interface Ten-GigabitEthernet1/4/23     //ED与管理交换机的接口  

 port link-mode bridge                                                         

 port link-type trunk                                                           

 port trunk permit vlan 1  12 71 4094                          

 port trunk pvid vlan 71                                   

#                                               

interface Vlan-interface12                               

 ip address 12.12.0.1 255.255.255.0                                            

 ospf 1 area 0.0.0.0                                                           

#   

3. 配置Fabric3ED 和管理交换机

·     EDspine)配置OSPF

#

ospf 1                                                 

 area 0.0.0.0

 network 12.0.0.254 0.0.0.0  //发布LoopBack0的地址

#

vlan 13

#

interface Vlan-interface13                                                 

 ip address 11.13.0.2 255.255.255.0                                                

 ospf 1 area 0.0.0.0                            

#

·     管理交换机配置OSPF

¡     路由子接口的方式:

#

interface Ten-GigabitEthernet1/4/24.13                //Fabric1ED互通的路由口

ip address 11.13.0.1 255.255.255.0                   

ospf 1 area 0.0.0.0

#

¡     不同VLAN的方式:

#

vlan 13

#                                                                               

interface Ten-GigabitEthernet1/4/24     //ED与管理交换机的接口  

 port link-mode bridge                                                         

 port link-type trunk                                                           

 port trunk permit vlan 1  13 72 4094                                                    

 port trunk pvid vlan 72                                                                                                                                                                       

#                                                                              

interface Vlan-interface13                                                     

 ip address 11.13.0.1 255.255.255.0                                            

 ospf 1 area 0.0.0.0                                                           

#        

4. 配置Fabric连接

3.5.2  在控制组件中配置Fabric连接一样,不再赘述,配置之后,验证配置。


5 运维监控

相关信息请参见《AD-Campus 6.5 运维监控部署指导书》。

 

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