Reference Guide

EXEC mode
show vlt detail
● Display the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC
address and priority of the locally-attached VLT device.
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:
￭ Fast Ethernet: enter fastethernet slot/port.
￭ 1-Gigabit Ethernet: enter gigabitethernet slot/port.
￭ 10-Gigabit Ethernet: enter tengigabitethernet slot/port.
￭ Port channel: enter port-channel {1-128}.
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_VLTpeer1# show vlt brief
VLT Domain Brief
------------------
Domain ID: 1000
Role: Secondary
Role Priority: 32768
ICL Link Status: Up
HeartBeat Status: Up
Virtual Link Trunking (VLT)
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