Checking The Configuration Compatibility - Cisco Nexus 3548 Configuration Manual

Checking the Configuration Compatibility

Checking the Configuration Compatibility
After you have configured the vPC peer link on both vPC peer switches, check that the configurations are
consistent on all vPC interfaces.
The following QoS parameters support Type 2 consistency checks
• Network QoS—MTU and Pause
• Input Queuing —Bandwidth and Absolute Priority
• Output Queuing—Bandwidth and Absolute Priority
In the case of a Type 2 mismatch, the vPC is not suspended. Type 1 mismatches suspend the vPC.
SUMMARY STEPS
1. switch# show vpc consistency-parameters{global|interface port-channelchannel-number}
DETAILED STEPS
Command or Action
Step 1 switch# show vpc
consistency-parameters{global|interface
port-channelchannel-number}
Example
This example shows how to check that the required configurations are compatible across all the vPC
interfaces:
switch# show vpc consistency-parameters global
Legend:
Name
------------- ----
QoS
Network QoS (MTU)
Network Qos (Pause)
Input Queuing (Bandwidth)
Input Queuing (Absolute
Priority)
Output Queuing (Bandwidth)
Output Queuing (Absolute
Priority)
STP Mode
STP Disabled
STP MST Region Name
STP MST Region Revision
STP MST Region Instance to
VLAN Mapping
STP Loopguard
STP Bridge Assurance
Cisco Nexus 3548 Switch NX-OS Interfaces Configuration Guide, Release 9x
80
Type 1 : vPC will be suspended in case of mismatch
Type
---------------------- -----------------------
2
2
2
2
2
2
2
1
1
1
1
1
1
1
Purpose
Displays the status of those parameters that must be
consistent across all vPC interfaces.
Local Value Peer Value
([], [], [], [], [], ([], [], [], [], [],
[])
(1538, 0, 0, 0, 0, 0) (1538, 0, 0, 0, 0, 0)
(F, F, F, F, F, F) (1538, 0, 0, 0, 0, 0)
(100, 0, 0, 0, 0, 0) (100, 0, 0, 0, 0, 0)
(F, F, F, F, F, F) (100, 0, 0, 0, 0, 0)
(100, 0, 0, 0, 0, 0) (100, 0, 0, 0, 0, 0)
(F, F, F, F, F, F) (100, 0, 0, 0, 0, 0)
Rapid-PVST Rapid-PVST
None None
"" ""
0 0
Disabled Disabled
Enabled Enabled
Configuring Virtual Port Channels
[])