CLI Guide

Defaults Off
Command Modes
• CONFIGURATION
• CONFIGURATION ECMP-GROUP
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.10.0 Introduced on the S4810.
Usage Information
Using CONFIGURATION mode, create an ECMP group ID. You can then assign
interfaces to the ECMP group using CONFIGURATION ECMP-GROUP mode. You
can also enable on the port-channel configuration using the CONFIGURATION
ECMP-GROUP command mode.
hash-algorithm
Changes the hash algorithm used to distribute traffic flows across a Port Channel and ECMP. The ECMP
and LAG options are supported on the S-Series and Z-Series.
Syntax
hash-algorithm {algorithm-number | {ecmp {crc16 | crc16cc |
crc32MSB | crc32LSB | crc-upper | dest-ip | lsb | xor1 | xor2 |
xor4 | xor8 | xor16} [number] hg {crc16 | crc16cc | crc32MSB |
crc32LSB | xor1 | xor2 | xor4 | xor8 | xor16} stack-unit stack-
unit-number | port-set port-pipe | hg-seed seed-value stack-
unit | lag {checksum | crc | xor} [number] nh-ecmp {checksum |
crc | xor}[number] stack—unit number ip-sa-mask value ip-da-
mask value | seed seed-value }
To return to the default hash algorithm, use the no hash-algorithm command.
590
Equal Cost Multi-Path (ECMP)