show fabricpath topology

To display information about the FabricPath Intermediate System-to-Intermediate System (IS-IS) topology, use the show fabricpath topology command.

show fabricpath topology [ topology-ID { ftag [ active | multicast | unicast ] | interface [ ethernet slot / port | port-channel channel-number ] | vlan [ active ]} | detail | ftag [ active | multicast | unicast ] | interface [ ethernet slot / port | port-channel channel-number | vlan [ active ]] | vlan [ active ]]

Syntax Description

topology-ID
FabricPath topology ID. The range is from 0 to 63.
detail
(Optional) Displays the detailed FabricPath topology information.
ftag
(Optional) Displays the forwarding tag (FTAG) of a graph.
active
(Optional) Displays the active multicast FTAGs.
multicast
(Optional) Displays the multicast FTAGs.
unicast
(Optional) Displays the unicast FTAGs.
interface
Displays the interface topology information.
ethernet
(Optional) Displays the Ethernet interface.
slot / port
Slot or chassis number and the port number. The slot number is from 1 to 255 and the port number is from 1 to 128.
port-channel
(Optional) Displays the port-channel interface number.
channel-number
Port-channel number. The range is from 1 to 4096.
vlan
(Optional) Displays the VLANs in the Layer 2 topology.

Command Default

None

Command Modes

Any command mode

Command History

Release
Modification
5.1(3)N1(1)
This command was introduced.

Usage Guidelines

This command requires an Enhanced Layer 2 license.

Examples

This example shows how to display VLANs in a Layer 2 topology:

switch# show fabricpath topology 0 vlan
Topo-Description TPG-ID Configured VLAN List
------------------------ --------- ----------------------------
0 0 1-4095
switch#
 

This example shows how to display interface topology information:

switch# show fabricpath topology 0 interface
 

This example shows how to display active multicast FTAGs:

switch# show fabricpath topology 0 ftag
 

This example shows how to display the FabricPath topology interface VLANs:

switch# show fabricpath topology interface ethernet 2/1 vlan
 

Related Commands

Command
Description
fabricpath domain default
Enables FabricPath Layer 2 IS-IS.