Administrator Guide

ip ecmp-group
Enable and specify the maximum number of ecmp that the L3 CAM hold for a route, By default, when
maximum paths are not configured, the CAM can hold a maximum of 16 ecmp per route.
Z9000
Syntax
ip ecmp-group {maximum-paths | {number} {path-fallback}
To negate a command, use the no ip ecmp-group maximum-paths {number}
command.
Parameters
maximum-
paths
Specify the maximum number of ECMP for a route. The
range is 2 to 64.
path-fallback Use the keywords path-fallback to enable this feature. If
you enable the feature, re-enter this keyword to disable the
feature.
Defaults 16
Command
Modes
CONFIGURATION
Command
History
Version 9.0.2.0 Introduced on the S6000.
Version 9.0.0.0 Introduced on the Z9000.
Version
8.3.10.0
Introduced on the S4810.
Usage
Information
You must save the new ECMP settings to the startup-config (write-mem) then
reload the system for the new settings to take effect.
Related
Commands
show ip cam stack-unit – Display content-addressable memory (CAM) entries for
an S-Series switch.
link-bundle-distribution trigger-threshold
Provides a mechanism to set the threshold to trigger when traffic distribution begins being monitored on
an ECMP link bundle.
Z-Series
Syntax
link-bundle-distribution trigger-threshold [percent]
To exit from ecmp group mode, use the exit command.
554
Equal Cost Multi-Path (ECMP)