Dell S4810 Reference Manual page 643

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}
stack-unit
stack-unit-
number | port-
set port-pipe
Equal Cost Multi-Path (ECMP)
TeraScale and ExaScale Only: Enter the keyword ecmp 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
• crc-upper: Uses the upper 32 bits of the key for the
hash computation
• dest-ip: Uses the destination IP for ECMP hashing
• lsb: Returns the LSB of the key as the hash
• 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
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. The range is from 0 to 7.
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