Service Manual

• 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
hg {crc16 | crc16cc
| crc32MSB |
crc32LSB | xor1 |
xor2 | xor4 | xor8 |
xor16} stack-unit
stack-unit-number |
port-set port-pipe
Z-Series only: Enter the keyword hg then one of the following options:
• 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
Z-Series only: 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 Z-Series only: Enter the keywords hg-seed . The range is from 0 to 47.
nh-ecmp
hashalgorithm
value
(OPTIONAL) Enter the keyword nh-ecmp followed by the ECMP hash algorithm
value.
stack-unit number
(OPTIONAL) : Enter the keywordstack—unit followed by the stack—unit slot
number.
ip-sa-mask value
(OPTIONAL) Enter the keyword ip-sa-mask followed by the ECMP/LAG hash
mask value. The range is from 0 to FF.
ip-da-mask value
(OPTIONAL) Enter the keyword ip-da-mask followed by 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.
528
Equal Cost Multi-Path (ECMP)