Users Guide

EXEC mode
show vlt role
• Display the current configuration of all VLT domains or a specified group on the switch.
EXEC mode
show running-config vlt
• Display statistics on VLT operation.
EXEC mode
show vlt statistics
• Display the RSTP configuration on a VLT peer switch, including the status of port channels used in the VLT interconnect
trunk and to connect to access devices.
EXEC mode
show spanning-tree rstp
• Display the current status of a port or port-channel interface used in the VLT domain.
EXEC mode
show interfaces interface
– interface: specify one of the following interface types:
* For a 1-GigabitEthernet interface, enter the keyword GigabitEthernet then the slot/port information.
* For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
* For a port channel interface, enter the keywords port-channel then a number.
Examples of the show vlt and show spanning-tree rstp Commands
The following example shows the show vlt backup-link command.
Dell_VLTpeer1# show vlt backup-link
VLT Backup Link
-----------------
Destination: 10.11.200.18
Peer HeartBeat status: Up
HeartBeat Timer Interval: 1
HeartBeat Timeout: 3
UDP Port: 34998
HeartBeat Messages Sent: 1026
HeartBeat Messages Received: 1025
Dell_VLTpeer2# show vlt backup-link
VLT Backup Link
-----------------
Destination: 10.11.200.20
Peer HeartBeat status: Up
HeartBeat Timer Interval: 1
HeartBeat Timeout: 3
UDP Port: 34998
HeartBeat Messages Sent: 1030
HeartBeat Messages Received: 1014
The following example shows the show vlt brief command.
Dell#show vlt brief
VLT Domain Brief
------------------
Domain ID : 1
Role : Secondary
Role Priority : 32768
ICL Link Status : Up
HeartBeat Status : Up
VLT Peer Status : Up
Version : 6(3)
Virtual Link Trunking (VLT) 888