Hash-Algorithm - Dell S6000 Reference Manual

Version 9.0.2.0
Version 9.0.0.0
Version
8.3.19.0
Version
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. The ECMP and LAG
options are supported on the Z-Series.
S6000
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.
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 stack-unit, use the no hash-
algorithm linecard number command.
Parameters
algorithm-
number
552
Introduced on the S6000.
Introduced on the Z9000.
Introduced on the S4820T.
Introduced on the S4810.
Enter the algorithm number. The range is from 0 to 47.
Equal Cost Multi-Path (ECMP)