Reference Guide

no shutdown
s60-1#
s60-1#show running-config interface port-channel 100
!
interface Port-channel 100
no ip address
switchport
no shutdown
s60-1#
s60-1#show interfaces port-channel 100 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 100 L2 up 03:33:48 Te 0/48 (Up)
Te 0/50 (Up)
s60-1#
Verify VLT is up. Verify that the VLTi (ICL) link, backup link connectivity (heartbeat status), and VLT peer link (peer
chassis) are all up.
s4810-2#show vlt brief
VLT Domain Brief
------------------
Domain ID: 5
Role: Primary
Role Priority: 32768
ICL Link Status: Up
HeartBeat Status: Up
VLT Peer Status: Up
Local System MAC address: 00:01:e8:8c:4d:08
Remote System MAC address: 00:01:e8:8c:4d:1c
s4810-2#
s4810-2#show vlt detail
Local LAG Id Peer LAG Id Local Status Active VLANs
------------ ----------- ------------ ------------
2 2 Up 1000-1199
Verify that the VLT LAG is up in both VLT peer units.
s4810-2#show interfaces port-channel 2 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 2 L2L3 up 03:43:24 Te 0/40 (Up)
s4810-2#
s4810-4#show interfaces port-channel 2 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 2 L2L3 up 03:33:31 Te 0/18 (Up)
s4810-4#
eVLT Configuration Example
The following example demonstrates the steps to configure enhanced VLT (eVLT) in a network.
In this example, you are configuring two domains. Domain 1 consists of Peer 1 and Peer 2; Domain 2 consists of Peer 3
and Peer 4, as shown in the following example.
In Domain 1, configure Peer 1 fist, then configure Peer 2. When that is complete, perform the same steps for the peer
nodes in Domain 2. The interface used in this example is TenGigabitEthernet.
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