Connectivity Guide

3 Repeat the steps on the VLT peer.
Congure VRRP active-active mode — peer 1
OS10(conf-if-vl-10)# vrrp mode active-active
Congure VRRP active-active mode — peer 2
OS10(conf-if-vl-10)# vrrp mode active-active
View VRRP conguration
OS10# show running-configuration interface vlan 10
!
interface vlan10
no shutdown
vrrp mode active-active
OS10#
Migrate VMs across data centers
OS10 switches support movement of virtual machines (VMs) across data centers using VRRP Active-Active mode.
Congure symmetric VRRP with same VRRP group ID and virtual IP in VLANs stretched or spanned across data centers. VMs use the
VRRP Virtual IP address of the VLAN as Gateway IP. As the VLAN congurations are symmetric across data centers, you can move the
VMs from one data center to another..
You must assign the same VRRP group IDs to the VLANs in L3 mode, with VRRP in Active-Active mode.
The following illustration shows a sample conguration with two data centers:
Virtual Link Trunking
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