Disabling Lacp Graceful Convergence; Configuring Lacp Port Priority - Cisco 7604-RSP720C-R Configuration Manual

Configuring Port Channels
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
BEFORE YOU BEGIN
Enable LACP.
Ensure that you are in the correct VDC (or use the switchto vdc command).
SUMMARY STEPS
1.
2.
3.
4.
DETAILED STEPS
Command
Step 1
configure terminal
Example:
switch# configure terminal
switch(config)#
Step 2
interface type slot/port
Example:
switch(config)# interface ethernet 1/4
switch(config-if)
Step 3
lacp port-priority priority
Example:
switch(config-if)# lacp port-priority
40000.
Step 4
copy running-config startup-config
Example:
switch(config-if)# copy running-config
startup-config
This example shows how to set the LACP port priority for Ethernet interface 1/4 to 40000:
switch# configure terminal
switch (config)# interface ethernet 1/4
switch(config-if)# lacp port-priority 40000

Disabling LACP Graceful Convergence

By default, LACP graceful convergence is enabled. In situations where you need to support LACP
interoperability with devices where the graceful failover defaults may delay the time taken for a disabled
port to be brought down or cause traffic from the peer to be lost, you can disable convergence.
The port channel has to be in the administratively down state before the command can be run.
Note
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
6-36
configure terminal
interface type slot/port
lacp port-priority priority
copy running-config startup-config
Chapter 6
Purpose
Enters configuration mode.
Specifies the interface to configure, and enters the
interface configuration mode.
Configures the port priority for use with LACP. Valid
values are from1 through 65535, and higher numbers
have a lower priority. The default value is 32768.
(Optional) Copies the running configuration to the
startup configuration.
Configuring Port Channels
OL-23435-03