show isis topology

show isis topology {area area_name {level [1 | 2]}} {ipv4 | ipv6}


This command displays the topology for IPv4, IPv6, or both IPv4 and IPv6 for the specified area and level.

Syntax Description

area_name Specifies the router process for which the topology applies.
level [1 | 2] Specifies the IS-IS level of the topology you want to view.
ipv4 Selects the IPv4 topology for display. If you omit the ipv4 and ipv6 options, the IPv4 topology appears.
ipv6 Selects the IPv6 topology for display. If you omit this option, the IPv4 topology appears.



Usage Guidelines

Each known IS in the area or domain is displayed along with the next-hop and metric information.


The following command display IPv4 topology information for areax:

show isis topology area areax ipv4


This command was first available in ExtremeXOS 12.1.

Platform Availability

This command is available on platforms with a Core or Premier license as described in the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.