Hash-Algorithm - Dell Z9500 Command Reference Manual

Command
This guide is platform-specific. For command information about other platforms,
History
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.2(1.0)
9.0.0.0
8.3.19.0
8.3.10.0
Usage Using CONFIGURATION mode, create an ECMP group ID. You can then assign
Information 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.
Z9500
Syntax
hash-algorithm {ecmp {crc16 | crc16cc | crc32MSB | crc32LSB |
crc–upper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16}
hg {crc16 | crc16cc | crc32MSB | crc32LSB | xor1 | xor2 | xor4
| xor8 | xor16} {hg-seed seed-value} lag {crc16 | crc16cc |
crc32MSB | crc32LSB | xor1 | xor2 | xor4 | xor8 | xor16} | seed
seed-value} linecard slot-id | port-set port-pipe
To return to the default hash algorithm, use the no hash-algorithm command.
To return to the default ECMP hash algorithm, use the no hash-algorithm
ecmp algorithm-value command.
To remove the hash algorithm on a particular line card, use the no hash-
algorithm linecard number command.
740
Description
Introduced on the Z9500.
Introduced on the Z9000.
Introduced on the S4820T.
Introduced on the S4810.
Equal Cost Multi-Path (ECMP)