Enhanced Vpc Example Configuration; Cisco Nexus 5000 Series Nx-Os Layer 2 Switching Configuration Guide, Release 5.1(3)N1(1 - Cisco nexus 5000 series Configuration Manual

Configuring Enhanced Virtual Port Channels
DETAILED STEPS
Command or Action
Step 1
show vpc consistency-parameters port-channel
channel-number
Example:
switch# show vpc consistency-parameters interface
port-channel 101
switch(config)#
This example shows how to display a comparison of the interface configuration across two peers for a vPC.
In this case, VLAN 10 is allowed on both peers, but the port mode is mismatched, causing the VLAN to be
suspended.
switch-1# show vpc consistency-parameters interface port-channel 101
Name
-------------
mode
Speed
Duplex
Port Mode
MTU
Admin port mode
Shut Lan
vPC+ Switch-id
Allowed VLANs
Local suspended VLANs

Enhanced vPC Example Configuration

The following example shows the complete configuration procedure using the topology of the enhanced vPC
figure in this chapter. In the topology figure, the number pairs beside each port channel link represent the
interface port numbers. For example, the switch link labeled with the numbers "3,4" represents interfaces
eth1/3 and eth1/4 on the switch.
In procedures where the configuration must be repeated on both switches, the configuration synchronization
Note
(config-sync) feature allows you to configure one switch and have the configuration automatically
synchronized to the peer switch. For more information about configuration synchronization, see the
operations guide for your device.
Before You Begin
Ensure that the Cisco Nexus Fabric Extenders FEX101 and FEX102 are attached and online.
OL-25842-01
Legend:
Type 1 : vPC will be suspended in case of mismatch

Cisco Nexus 5000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.1(3)N1(1)

Purpose
For the specified port channel, displays the status
information that must be consistent across vPC
devices.
Type Local Value
---- ---------------------- -----------------------
1 on
1 1000 Mb/s
1 full
1 access
1 1500
1
1 No
1 3000
10
-
- 10
Enhanced vPC Example Configuration
Peer Value
on
1000 Mb/s
full
trunk
1500
No
3000
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