Dell 9.7(0.0) manual Hash-algorithm, Algorithm

VersionDescription

9.7(0.0) Introduced on the S6000-ON.

9.0.2.0Introduced on the S6000.

9.0.0.0Introduced on the Z9000.

8.3.19.0Introduced on the S4820T.

8.3.10.0Introduced on the S4810.

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

Syntaxhash-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-algorithmcommand.

To return to the default ECMP hash algorithm, use the no hash-algorithm ecmp algorithm-valuecommand.

To remove the hash algorithm on a particular stack-unit, use the no hash- algorithm linecard number command.

Parameters	Enter the algorithm number. The range is from 0 to 47.
algorithm-
number

584 Equal Cost Multi-Path (ECMP)