Contents

VCF fabric commands· 1

display vcf-fabric topology· 1

display vcf-fabric underlay autoconfigure· 2

vcf-fabric role· 3

vcf-fabric spine-role master 4

vcf-fabric topology enable· 5

vcf-fabric underlay autoconfigure· 5

vcf-fabric underlay pause· 6

VCF fabric commands

display vcf-fabric topology

Use display vcf-fabric topology to display VCF fabric topology information.

Syntax

display vcf-fabric topology

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Usage guidelines

You can execute this command only on the master spine node.

Before you display VCF fabric topology information, make sure VCF fabric topology discovery and automated underlay network provisioning are enabled.

Examples

# Display VCF fabric topology information.

<Sysname> display vcf-fabric topology

                                  Topology Information

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

* indicates the master spine role among all spines

SpineIP            Interface                      Link LeafIP              Status

*10.11.113.51     Ten-GigabitEthernet1/0/1     Up   10.11.113.52       Running

                    Ten-GigabitEthernet1/0/2      Down --                  --

                    Ten-GigabitEthernet1/0/3      Down --                  --

Table 1 Command output

Field	Description
SpineIP	IPv4 address of the management Ethernet interface on the spine node. This field displays an asterisk (*) before the IP address if the device is the master spine node.
Interface	Interface through which the spine node connects to a leaf node. If the device is a master spine node, all interfaces on the device are displayed.
Link	Physical link state of the interface.
LeafIP	IPv4 address of the interface through which a leaf node connects to the spine node.
Status	Status of automated underlay network provisioning on the leaf node. This field displays two hyphens (--) if automated underlay network provisioning is not started. This field displays Deploying if automated underlay network provisioning is in progress.

 

Related commands

vcf-fabric underlay autoconfigure

vcf-fabric topology enable

display vcf-fabric underlay autoconfigure

Use display vcf-fabric underlay autoconfigure to display information about automated underlay network provisioning.

Syntax

display vcf-fabric underlay autoconfigure

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Usage guidelines

Before you execute this command, make sure automated underlay network provisioning is enabled.

Examples

# Display information about automated underlay network provisioning.

<Sysname> display vcf-fabric underlay autoconfigure

Successfully configured commands:

         system-view

         clock timezone beijing add 08:00:00

         lldp global enable

         sysname spine

         irf mac-address persistent always

         ospf 1

         graceful-restart ietf

         area 0.0.0.0

         interface LoopBack0

         l2vpn enable

         interface M-GigabitEthernet0/0/0

         undo lldp enable

         ntp-service enable

         ntp-service unicast-peer 10.11.113.143

         restful https enable

         netconf soap https enable

         ip https enable

         telnet server enable

         local-user aaa

         password simple aaa

         service-type telnet https

         authorization-attribute user-role network-admin

         line vty 0 63

         authentication-mode scheme

         user-role network-admin

         bgp 100

         vcf topo enable

         neutron

         rabbit user openstack

         rabbit password plain 12345678

         rabbit host ip 10.11.113.143

         username aaa password plain aaa

         network-type vxlan-central

         l2agent enable

         l3agent enable

IRF configuration:

        Bridge MAC: 72bd-bf0e-0100

        IRF status: No

        Member ID list: ['2']

Loopback address assignment:

        IP address list: None

BGP peers:

         No peers

AggrID: 1023

         interface: Ten-GigabitEthernet1/0/1

         interface: Ten-GigabitEthernet1/0/2

Table 2 Command output

Field	Description
Successfully configured commands	Commands that have been successfully executed during automated underlay network provisioning.
IRF configuration	IRF configurations, including IRF bridge MAC address of the IRF fabric, IRF status, and the IRF member ID of the device.
Loopback address assignment	IP address assigned to the loopback interfaces.
BGP peers	Information about BGP peers of the device.
AggrID	Information about Layer 2 aggregation groups.

 

Related commands

vcf-fabric underlay autoconfigure

vcf-fabric role

Use vcf-fabric role to specify the role of the device.

Use undo vcf-fabric role to restore the default.

Syntax

vcf-fabric role { access | leaf | spine }

undo vcf-fabric role

Default

No role is specified for the device.

Views

Neutron view

Predefined user roles

network-admin

mdc-admin

Parameters

access: Specifies the access node.

leaf: Specifies the leaf node.

spine: Specifies the spine node.

Usage guidelines

If you change the role of the device, the new role takes effect after the device restarts up.

Examples

# Specify the device as a spine node.

<Sysname> system-view

[Sysname] vcf-fabric role spine

vcf-fabric spine-role master

Use vcf-fabric spine-role master to specify the device as a master spine node.

Use undo vcf-fabric spine-role master to restore the default.

Syntax

vcf-fabric spine-role master

undo vcf-fabric spine-role

Default

The device is not a master spine node.

Views

System view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

You must execute this command on a spine node.

When multiple spines nodes exist in a VCF fabric, you must specify a device as the master spine node to collect the topology for the entire VCF fabric.

Examples

# Specify the device as a master spine.

<Sysname> system-view

[Sysname] vcf-fabric spine-role master

Related commands

vcf-fabric role

vcf-fabric topology enable

Use vcf-fabric topology enable to enable VCF fabric topology discovery.

Use undo vcf-fabric topology enable to disable VCF fabric topology discovery.

Syntax

vcf-fabric topology enable

undo vcf-fabric topology enable

Default

VCF fabric topology discovery is disabled.

Views

System view

Predefined user roles

network-admin

mdc-admin

Examples

# Enable VCF fabric topology discovery.

<Sysname> system-view

[Sysname] vcf-fabric topology enable

vcf-fabric underlay autoconfigure

Use vcf-fabric underlay autoconfigure to specify the template file for automated underlay network provisioning.

Use undo vcf-fabric underlay autoconfigure to restore the default.

Syntax

vcf-fabric underlay autoconfigure template

undo vcf-fabric underlay autoconfigure

Default

No template file is specified for automated underlay network provisioning.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

template: Specifies a template file by its name, a case-insensitive string of 1 to 127 characters. A template file is a file that ends with the .template file extension.

Usage guidelines

After this command is executed, the device uses the specified template file to deploy the underlay network.

Examples

# Specify template file vxlan_spine.template for automated underlay network provisioning.

<Sysname> system-view

[Sysname] vcf-fabric underlay autoconfigure vxlan_spine.template

vcf-fabric underlay pause

Use vcf-fabric underlay pause to pause automated underlay network provisioning.

Use undo vcf-fabric underlay pause to continue automated underlay network provisioning.

Syntax

vcf-fabric underlay pause

undo vcf-fabric underlay pause

Default

Automated underlay network provisioning is not paused.

Views

System view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

You can use this command to pause automated underlay network provisioning if the device is in the process of automated underlay network provisioning.

Examples

# Pause automated underlay network provisioning.

<sysname> system-view

[sysname] vcf-fabric underlay pause