This command displays the topology for IPv4, IPv6, or both IPv4 and IPv6 for the specified area and level.
| 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. |
None.
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.
This command is available on platforms with a Premier license as described in the Switch Engine 32.3 Feature License Requirements document.