Administrator Guide

crc32MSB |
crc32LSB | xor1 |
xor2 | xor4 | xor8 |
xor16 } stack-unit
stack-unit-number
| port-set port-
pipe
• crc16: Use CRC16_BISYNC — 16 bit CRC16-bisync polynomial (default)
• crc16cc: Use CRC16_CCITT — 16 bit CRC16 using CRC16-CCITT polynomial
• crc32MSB: Use CRC32_UPPER — MSB 16 bits of computed CRC32
• crc32LSB: Use CRC32_LOWER — LSB 16 bits of computed CRC32
• xor1: Use CRC16_BISYNC_AND_XOR1 — Upper 8 bits of CRC16-BISYNC and
lower 8 bits of xor1
• xor2: Use CRC16_BISYNC_AND_XOR2 — Upper 8 bits of CRC16-BISYNC and
lower 8 bits of xor2
• xor4: Use CRC16_BISYNC_AND_XOR4 — Upper 8 bits of CRC16-BISYNC and
lower 8 bits of xor4
• xor8: Use CRC16_BISYNC_AND_XOR8 — Upper 8 bits of CRC16-BISYNC and
lower 8 bits of xor8
• xor16: Use CR16 — 16 bit XOR
Enter the keywords stack-unit, then a stack-unit number, to specify a stack-unit.
Enter the keywords port-set port-pipe then the port pipe number. The range is
from 0 to 5.
hg-seed seed-
value stack-unit
Enter the keywords hg-seed then the hash algorithm seed value. The range is from 0 to
2147483646.
Enter the keywords stack-unit then the stack unit number.
Enter the keywords port-set then the stack-unit port-pipe number.
lag hash algorithm Enter the keywords hg-seed . The range is from 0 to 47.
nh-ecmp
hashalgorithm
value
(OPTIONAL) Enter the keyword nh-ecmp then the ECMP hash algorithm value.
stack-unit number
(OPTIONAL) : Enter the keywordstack—unit then the stack—unit slot number.
ip-sa-mask value
(OPTIONAL) Enter the keyword ip-sa-mask then the ECMP/LAG hash mask value. The
range is from 0 to FF.
ip-da-mask value
(OPTIONAL) Enter the keyword ip-da-mask then the ECMP/LAG hash mask value. The
range is from 0 to FF.
Defaults IPSA and IPDA mask value is FF for the stack-unit.
Command Modes
CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.9(0.0) Added flow-based-hashing support for hashing on ECMP for S4820T, S6000,
S4048 and Z9500.
9.8(2.0) Introduced on the S3100 series.
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.
526 Equal Cost Multi-Path (ECMP)