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55-SPBM Configuration Examples

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H3C S6800 & S6860 & S6861 Switches
SPBM Configuration Examples

No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of New H3C Technologies Co., Ltd.

Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this document are the property of their respective owners.

The information in this document is subject to change without notice.

Contents

Introduction· 1

Prerequisites· 1

General restrictions and guidelines· 1

Example: Configuring SPBM with tandem replication· 1

Network configuration·· 1

Restrictions and guidelines· 2

Applicable hardware and software versions· 2

Procedures· 3

Configuring BEB 1· 3

Configuring BEB 2, BEB 3, and BEB 4· 4

Configuring BCB 1· 4

Configuring BCB 2· 4

Verifying the configuration·· 4

Configuration files· 5

Example: Configuring SPBM with head-end replication· 7

Network configuration·· 7

Restrictions and guidelines· 7

Applicable hardware and software versions· 7

Procedures· 8

Configuring BEB 1· 8

Configuring BEB 2 and BEB 3· 9

Configuring the BCB·· 9

Verifying the configuration·· 9

Configuration files· 10

Example: Performing SPBM ECT migration by changing the B-VLAN·· 11

Network configuration·· 11

Analysis· 12

Applicable hardware and software versions· 12

Procedures· 12

Adding B-VLAN 3003· 12

Performing ECT migration·· 13

Verifying the configuration·· 14

Before ECT migration·· 14

After ECT migration·· 14

Configuration files (before ECT migration) 14

Introduction

This document provides examples for configuring SPBM.

Prerequisites

The configuration examples in this document were created and verified in a lab environment, and all the devices were started with the factory default configuration. When you are working on a live network, make sure you understand the potential impact of every command on your network.

This document assumes that you have basic knowledge of SPBM.

General restrictions and guidelines

When you use SPBM in conjunction with other features, follow the restrictions and guidelines in Table 1.

Table 1 SPBM and other features compatibility

Feature	Restrictions and guidelines
IRF	You must execute the irf mac-address persistent always command to prevent the IRF bridge MAC address from changing after the address owner leaves the IRF fabric.
Spanning tree	The spanning tree mode must be set to MSTP (the default). For SPBM neighbors to establish adjacencies, you must map all B-VLANs to MSTI 4092 and make sure their in-between links have connectivity. To forward traffic on an SPBM network, you must assign all SPBM nodes to one MST region. For more information about MST region configuration, see Layer 2—LAN Switching Configuration Guide.
Static MAC	If a B-MAC is the same as a static MAC in the MAC address table, remove the static MAC. The device can forward SPBM packets to the B-MAC only after the conflict is removed.
VLAN	ISIS-SPB protocol frames are transmitted untagged on links. To prevent SPBM-enabled interfaces from dropping these frames, assign each SPBM-enabled interface to the port VLAN (PVID) as an untagged member. You must configure the provider network ports on BEBs and BCBs as trunk or hybrid ports, and assign the ports to all B-VLANs as tagged VLAN members.

Example: Configuring SPBM with tandem replication

Network configuration

As shown in Figure 1, deploy an SPBM network to meet the following requirements:

· Use I-SID 3001 to extend VLAN 100 across customer sites 1, 2, 3, and 4.

· Assign B-VLAN 3001 to I-SID 3001.

· Use tandem replication for multicast in the SPBM network.

Figure 1 Network diagram

NOTE:

BCB 2 uses the same port numbering scheme as BCB 1. BEB 2, BEB 3, and BEB 4 use the same port numbering scheme as BEB 1.

Restrictions and guidelines

When you configure SPBM, follow these restrictions and guidelines:

· The following MST region parameters must be the same across all SPBM nodes:

¡ Region name.

¡ Revision level.

¡ All B-VLANs mapped to MSTI 4092.

· Multicast replication mode must be the same across all BEBs.

Applicable hardware and software versions

The following matrix shows the hardware and software versions to which this configuration example is applicable:

Hardware	Software version
S6800 switch series S6860 switch series	Release 2702
S6861 switch series	Not supported

Hardware

Software version

S6800 switch series

S6860 switch series

Release 2702

S6861 switch series

Not supported

Procedures

Configuring BEB 1

# Create C-VLAN 100 and B-VLAN 3001.

<BEB1> system-view

[BEB1] vlan 100

[BEB1-vlan100] quit

[BEB1] vlan 3001

[BEB1-vlan3001] quit

# Configure MST region parameters. This example uses the default (0) for the revision level.

[BEB1] stp region-configuration

[BEB1-mst-region] region-name spb

[BEB1-mst-region] instance 4092 vlan 3001

[BEB1-mst-region] active region-configuration

[BEB1-mst-region] quit

# Enable SPBM both globally and on provider network ports. Assign the provider network ports to B-VLAN 3001.

[BEB1] spbm

[BEB1-spbm] quit

[BEB1] interface range Ten-GigabitEthernet 1/0/2 to Ten-GigabitEthernet 1/0/3

[BEB1-if-range] port link-type trunk

[BEB1-if-range] port trunk permit vlan 3001

[BEB1-if-range] spbm enable

[BEB1-if-range] quit

# Enable L2VPN.

[BEB1] l2vpn enable

# Configure an SPB VSI (I-SID 3001).

[BEB1] vsi test

[BEB1-vsi-test] spb i-sid 3001

# Assign B-VLAN 3001 to the SPB VSI.

[BEB1-vsi-test-3001] b-vlan 3001

# Enable tandem multicast replication for the SPB VSI.

[BEB1-vsi-test-3001] multicast replicate-mode tandem

[BEB1-vsi-test-3001] quit

[BEB1-vsi-test] quit

# Assign the customer network port Ten-GigabitEthernet 1/0/1 to C-VLAN 100.

[BEB1] interface Ten-GigabitEthernet1/0/1

[BEB1-Ten-GigabitEthernet1/0/1] port link-type trunk

[BEB1-Ten-GigabitEthernet1/0/1] port trunk permit vlan 100

# Configure Ethernet service instance 1 to match C-VLAN 100, and map the service instance to the SPB VSI.

[BEB1-Ten-GigabitEthernet1/0/1] service-instance 1

[BEB1-Ten-GigabitEthernet1/0/1-srv1] encapsulation s-vid 100

[BEB1-Ten-GigabitEthernet1/0/1-srv1] xconnect vsi test

[BEB1-Ten-GigabitEthernet1/0/1-srv1] quit

[BEB1-Ten-GigabitEthernet1/0/1] quit

Configuring BEB 2, BEB 3, and BEB 4

# Configure the BEBs in the same way you configure BEB 1. (Details not shown.)

Configuring BCB 1

# Create B-VLAN 3001.

<BCB1> system-view

[BCB1] vlan 3001

[BCB1-vlan3001] quit

# Configure MST region parameters. This example uses the default (0) for the revision level.

[BCB1] stp region-configuration

[BCB1-mst-region] region-name spb

[BCB1-mst-region] instance 4092 vlan 3001

[BCB1-mst-region] active region-configuration

[BCB1-mst-region] quit

# Enable SPBM both globally and on provider network ports. Assign the provider network ports to B-VLAN 3001.

[BCB1] spbm

[BCB1-spbm] quit

[BCB1] interface range Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/4

[BCB1-if-range] port link-type trunk

[BCB1-if-range] port trunk permit vlan 3001

[BCB1-if-range] spbm enable

[BCB1-if-range] quit

Configuring BCB 2

# Configure BCB 2 in the same way you configure BCB 1. (Details not shown.)

Verifying the configuration

Verify the configuration on BEBs (for example, BEB 1):

# Verify that the BEB has ISIS-SPB adjacency with its neighbors.

[BEB1] display spbm peer

Peer information for SPBM

-------------------------

System ID Port Circuit ID State Holdtime

0011.2200.1501 XGE1/0/2 2 Up 29s

0011.2200.1601 XGE1/0/3 3 Up 29s

# Verify that the BEB has established tunnels to other BEBs.

[BEB1] display l2vpn vsi name test verbose

VSI Name: test

VSI Index : 0

VSI State : Up

MTU : 1500

Bandwidth : -

Broadcast Restrain : 4294967295 kbps

Multicast Restrain : 4294967295 kbps

Unknown Unicast Restrain: 4294967295 kbps

MAC Learning : Enabled

MAC Table Limit : -

Drop Unknown : -

SPB I-SID : 3001

Flooding : Enabled

Statistics : Disabled

VXLAN ID : -

SPB Connections:

BMAC BVLAN Link ID Type

0011-2200-1201 3001 64 Unicast

0011-2200-1301 3001 65 Unicast

0011-2200-1401 3001 66 Unicast

6380-ff00-0bb9 3001 - Multicast

ACs:

AC Link ID State Type

XGE1/0/1 srv1 0 Up Manual

Configuration files

· BEB 1, BEB 2, BEB 3, and BEB 4:

vlan 100

vlan 3001

stp region-configuration

region-name spb

instance 4092 vlan 3001

active region-configuration

spbm

l2vpn enable

vsi test

spb i-sid 3001

b-vlan 3001

multicast replicate-mode tandem

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 100

service-instance 1

encapsulation s-vid 100

xconnect vsi test

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

· BCB 1 and BCB 2:

vlan 3001

stp region-configuration

region-name spb

instance 4092 vlan 3001

active region-configuration

spbm

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

interface Ten-GigabitEthernet1/0/4

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

Example: Configuring SPBM with head-end replication

Network configuration

As shown in Figure 2, deploy an SPBM network to meet the following requirements:

· Use I-SID 3001 to extend VLAN 100 across customer sites 1, 2, and 3.

· Assign B-VLAN 3001 to I-SID 3001.

· Use head-end replication for multicast in the SPBM network.

Figure 2 Network diagram

Restrictions and guidelines

When you configure SPBM, follow these restrictions and guidelines:

· The following MST region parameters must be the same across all SPBM nodes:

¡ Region name.

¡ Revision level.

¡ All B-VLANs mapped to MSTI 4092.

· Multicast replication mode must be the same across all BEBs.

Applicable hardware and software versions

The following matrix shows the hardware and software versions to which this configuration example is applicable:

Hardware	Software version
S6800 switch series S6860 switch series	Release 2702
S6861 switch series	Not supported

Hardware

Software version

S6800 switch series

S6860 switch series

Release 2702

S6861 switch series

Not supported

Procedures

Configuring BEB 1

# Create C-VLAN 100 and B-VLAN 3001.

<BEB1> system-view

[BEB1] vlan 100

[BEB1-vlan100] quit

[BEB1] vlan 3001

[BEB1-vlan3001] quit

# Configure MST region parameters. This example uses the default (0) for the revision level.

[BEB1] stp region-configuration

[BEB1-mst-region] region-name spb

[BEB1-mst-region] instance 4092 vlan 3001

[BEB1-mst-region] active region-configuration

[BEB1-mst-region] quit

# Enable SPBM both globally and on the provider network port Ten-GigabitEthernet 1/0/2. Assign the provider network port to B-VLAN 3001.

[BEB1] spbm

[BEB1-spbm] quit

[BEB1] interface Ten-GigabitEthernet1/0/2

[BEB1-Ten-GigabitEthernet1/0/2] port link-type trunk

[BEB1-Ten-GigabitEthernet1/0/2] port trunk permit vlan 3001

[BEB1-Ten-GigabitEthernet1/0/2] spbm enable

[BEB1-Ten-GigabitEthernet1/0/2] quit

# Enable L2VPN.

[BEB1] l2vpn enable

# Configure an SPB VSI (I-SID 3001).

[BEB1] vsi test

[BEB1-vsi-test] spb i-sid 3001

# Assign B-VLAN 3001 to the SPB VSI.

[BEB1-vsi-test-3001] b-vlan 3001

[BEB1-vsi-test-3001] quit

[BEB1-vsi-test] quit

# Assign the customer network port Ten-GigabitEthernet 1/0/1 to C-VLAN 100.

[BEB1] interface Ten-GigabitEthernet1/0/1

[BEB1-Ten-GigabitEthernet1/0/1] port link-type trunk

[BEB1-Ten-GigabitEthernet1/0/1] port trunk permit vlan 100

# Configure Ethernet service instance 1 to match C-VLAN 100, and map the service instance to the SPB VSI.

[BEB1-Ten-GigabitEthernet1/0/1] service-instance 1

[BEB1-Ten-GigabitEthernet1/0/1-srv1] encapsulation s-vid 100

[BEB1-Ten-GigabitEthernet1/0/1-srv1] xconnect vsi test

[BEB1-Ten-GigabitEthernet1/0/1-srv1] quit

[BEB1-Ten-GigabitEthernet1/0/1] quit

Configuring BEB 2 and BEB 3

# Configure the BEBs in the same way you configure BEB 1. (Details not shown.)

Configuring the BCB

# Create B-VLAN 3001.

<BCB> system-view

[BCB] vlan 3001

[BCB-vlan3001] quit

# Configure MST region parameters. This example uses the default (0) for the revision level.

[BCB] stp region-configuration

[BCB-mst-region] region-name spb

[BCB-mst-region] instance 4092 vlan 3001

[BCB-mst-region] active region-configuration

[BCB-mst-region] quit

# Enable SPBM both globally and on provider network ports. Assign the provider network ports to B-VLAN 3001.

[BCB] spbm

[BCB-spbm] quit

[BCB] interface range Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/3

[BCB-if-range] port link-type trunk

[BCB-if-range] port trunk permit vlan 3001

[BCB-if-range] spbm enable

[BCB-if-range] quit

Verifying the configuration

Verify the configuration on BEBs (for example, BEB 1):

# Verify that the BEB has ISIS-SPB adjacency with its neighbor.

[BEB1] display spbm peer

Peer information for SPBM

-------------------------

System ID Port Circuit ID State Holdtime

0000.eeee.0101 XGE1/0/2 2 Up 29s

# Verify that the BEB has established tunnels to other BEBs.

[BEB1] display l2vpn vsi name test verbose

VSI Name: test

VSI Index : 0

VSI State : Up

MTU : 1500

Bandwidth : -

Broadcast Restrain : 4294967295 kbps

Multicast Restrain : 4294967295 kbps

Unknown Unicast Restrain: 4294967295 kbps

MAC Learning : Enabled

MAC Table Limit : -

Drop Unknown : -

SPB I-SID : 3001

Flooding : Enabled

Statistics : Disabled

VXLAN ID : -

SPB Connections:

BMAC BVLAN Link ID Type

0000-eeee-0141 3001 64 Unicast

0000-9999-0141 3001 65 Unicast

ACs:

AC Link ID State Type

XGE1/0/1 srv1 0 Up Manual

Configuration files

· BEB 1, BEB 2, and BEB 3:

vlan 100

vlan 3001

stp region-configuration

region-name spb

instance 4092 vlan 3001

active region-configuration

spbm

l2vpn enable

vsi test

spb i-sid 3001

b-vlan 3001

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 100

service-instance 1

encapsulation s-vid 100

xconnect vsi test

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

· BCB:

vlan 3001

stp region-configuration

region-name spb

instance 4092 vlan 3001

active region-configuration

spbm

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001

spbm enable

Example: Performing SPBM ECT migration by changing the B-VLAN

Network configuration

As shown in Figure 3, perform ECT migration for the SPBM network (I-SID 3001) in "Example: Configuring SPBM with tandem replication."

Move I-SID 3001 from the original ECT algorithm to ECT algorithm 9. Change the B-VLAN from 3001 to 3003 for I-SID 3001.

Figure 3 Network diagram

Analysis

To perform the ECT migration, you must perform the following tasks:

· Create B-VLAN 3003, and map B-VLAN 3003 to MSTI 4092 on all SPBM nodes.

· Map B-VLAN 3003 to ECT algorithm 9 on all SPBM nodes.

· Change the B-VLAN from 3001 to 3003 for I-SID 3001 on BEBs.

Applicable hardware and software versions

The following matrix shows the hardware and software versions to which this configuration example is applicable:

Hardware	Software version
S6800 switch series S6860 switch series	Release 2702
S6861 switch series	Not supported

Hardware

Software version

S6800 switch series

S6860 switch series

Release 2702

S6861 switch series

Not supported

Procedures

Adding B-VLAN 3003

Configuring BEB 1

# Create B-VLAN 3003.

<BEB1> system-view

[BEB1] vlan 3003

[BEB1-vlan3003] quit

# Configure MST region parameters. This example uses the default (0) for the revision level.

[BEB1] stp region-configuration

[BEB1-mst-region] instance 4092 vlan 3003

[BEB1-mst-region] active region-configuration

[BEB1-mst-region] quit

# Assign provider network ports to B-VLAN 3003.

[BEB1] interface range Ten-GigabitEthernet 1/0/2 to Ten-GigabitEthernet 1/0/3

[BEB1-if-range] port trunk permit vlan 3003

[BEB1-if-range] quit

# Map B-VLAN 3003 to ECT algorithm 9.

[BEB1] spbm

[BEB1-spbm] ect 9 b-vlan 3003

[BEB1-spbm] quit

Configuring BEB 2, BEB 3, and BEB 4

# Configure the BEBs in the same way you configure BEB 1. (Details not shown.)

Configuring BCB 1

# Create B-VLAN 3003.

<BCB1> system-view

[BCB1] vlan 3003

[BCB1-vlan3003] quit

# Configure MST region parameters. Map B-VLAN 3003 to MSTI 4092.

[BCB1] stp region-configuration

[BCB1-mst-region] instance 4092 vlan 3003

[BCB1-mst-region] active region-configuration

[BCB1-mst-region] quit

# Assign provider network ports to B-VLAN 3003.

[BCB1] interface range Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/4

[BCB1-if-range] port trunk permit vlan 3003

[BCB1-if-range] quit

# Map B-VLAN 3003 to ECT algorithm 9.

[BCB1] spbm

[BCB1-spbm] ect 9 b-vlan 3003

[BCB1-spbm] quit

Configuring BCB 2

# Configure BCB 2 in the same way you configure BCB 1. (Details not shown.)

Performing ECT migration

Configuring BEB 1

# Change the B-VLAN to 3003 for the SPB VSI test.

[BEB1] vsi test

[BEB1-vsi-test] spb i-sid 3001

[BEB1-vsi-test-3001] b-vlan 3003

Configuring BEB 2, BEB 3, and BEB 4

# Configure the BEBs in the same way you configure BEB 1. (Details not shown.)

Verifying the configuration

Before ECT migration

# Before the ECT migration, verify that I-SID 3001 uses B-VLAN 3001 to transmit customer traffic on BEBs (for example BEB 1).

[BEB1] display spbm ect-migration i-sid 3001

ECT B-VLAN T R

00-80-c2-01 3001 1 1

After ECT migration

# Approximately 2 minutes later after the ECT migration, verify that I-SID 3001 uses B-VLAN 3003 to transmit customer traffic on BEBs (for example BEB 1).

[BEB1-spbm] display spbm ect-migration i-sid 3001

ECT B-VLAN T R

00-80-c2-09 3003 1 1

Configuration files (before ECT migration)

· BEB 1, BEB 2, BEB 3, and BEB 4:

vlan 100

vlan 3001

vlan 3003

stp region-configuration

region-name spb

instance 4092 vlan 3001 3003

active region-configuration

spbm

ect 9 b-vlan 3003

l2vpn enable

vsi test

spb i-sid 3001

b-vlan 3001

multicast replicate-mode tandem

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 100

service-instance 1

encapsulation s-vid 100

xconnect vsi test

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001 3003

spbm enable

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001 3003

spbm enable

· BCB 1 and BCB 2:

vlan 3001

vlan 3003

stp region-configuration

region-name spb

instance 4092 vlan 3001 3003

active region-configuration

spbm

ect 9 b-vlan 3003

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001 3003

spbm enable

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001 3003

spbm enable

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001 3003

spbm enable

interface Ten-GigabitEthernet1/0/4

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 3001 3003

spbm enable

H3C S6800 & S6860 & S6861 Switches Configuration Examples-Release 27xx-6W100

Example: Configuring SPBM with tandem replication

Configuring BEB 1

Configuring BEB 2, BEB 3, and BEB 4

Configuring BCB 1

Configuring BCB 2

Configuring BEB 1

Configuring BEB 2, BEB 3, and BEB 4

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