show topology

The following example displays the output of the show topology command when run without additional parameters:

EWC.extremenetworks.com# show topology

Name                    Mode         L2:VlanId,port      L3:IP,GW,DHCP

Admin                   admin        N/A,Admin           192.168.4.37,192.168.4.11,N/A

esa0                    physical     545,esa0            10.109.0.1,10.0.0.2,none

esa1                    physical      -1,esa1            10.0.1.1,10.0.1.2,none

Bridged at AP untagged  b@ap          -1,N/A
Extreme-37Topology      b@ac          647,esa0           10.209.2.37,0.0.0.0,none
777                     b@ac          777,esa-1
649                     b@ac          649,esa-1
650                     b@ac          650,esa0

Topology global info:
Internal VLAN ID:  1
Multicast support:
disabled

The following example uses the show topology l3 command to obtain interface information for use with the ping or traceroute commands:

EWC.extremenetworks.com# show topology l3

Name                        Mode            L3:IP

1:Admin                     physical        192.168.4.37
2:esa0                      physical        10.0.0.1
3:esa1                      physical        10.0.1.1
4:Extreme-37Topology        b@ac            10.10.1.1
5:CNL-209-AAA:engineering   routed          172.22.2.1