Deployment Guide

64 Leaf-Spine Deployment and Best Practices Guide | Version 1.0
10.3 Example 4 validation
In addition to sending traffic between hosts, the configuration shown in Figure 17 can be validated with the
commands shown in this section. For more information on commands and output, see the Command Line
Reference Guide for the applicable switch (links to documentation are provided in Appendix C).
10.3.1 show vpc
This command displays the vPC status on the Nexus spine switches. Peer status and vPC keep-alive status
must be as shown. The consistency status fields should all show “success”. If not, see the show vpc
consistency-parameters command.
L2-Spine1-Nexus7K# show vpc
Legend:
(*) - local vPC is down, forwarding via vPC peer-link
vPC domain id : 1
Peer status : peer adjacency formed ok
vPC keep-alive status : peer is alive
Configuration consistency status : success
Per-vlan consistency status : success
Type-2 inconsistency reason : Consistency Check Not Performed
vPC role : primary
Number of vPCs configured : 2
Peer Gateway : Disabled
Dual-active excluded VLANs : -
Graceful Consistency Check : Enabled
Auto-recovery status : Enabled (timeout = 240 seconds)
vPC Peer-link status
---------------------------------------------------------------------
id Port Status Active vlans
-- ---- ------ --------------------------------------------------
1 Po20 up 1,10,20
vPC status
----------------------------------------------------------------------
id Port Status Consistency Reason Active vlans
-- ---- ------ ----------- ------ ------------
1 Po1 up success success 1,10,20
2 Po2 up success success 1,10,20