Service Manual

crc32LSB | xor1 |
xor2 | xor4 | xor8
| xor16 }
● 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
lag { crc16
| crc16cc |
crc32MSB |
crc32LSB | xor1 |
xor2 | xor4 | xor8
| xor16 }
Enter the keyword hg then one of the following options available in the stack-unit
and linecard provisioned devices::
● 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
hg-seed seed-
value
(This option is available in stack-unit and linecard provisioned devices): Enter the
keywords hg-seed then the hash algorithm seed value. The range is from 0 to
2147483646.
stack-unit
number
(OPTIONAL) : Enter the keyword stack-unit then the stack-unit slot number.
linecard number
(OPTIONAL) : Enter the keyword linecard then the linecard slot number.
port-set number
(OPTIONAL) Enter the keyword port-set then the port-set slot number.
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
Networking OS Command Line Reference Guide.
Version Description
9.9(0.0) Added flow-based-hashing support for hashing on ECMP for S4820T, S6000,
S4048 and Z9500.
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.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
Equal Cost Multi-Path (ECMP) 525