Dell Force10 S4820T FTOS Command Reference Guide - Page 516
hash-algorithm, CONFIGURATION ECMP-GROUP
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www.dell.com | support.dell.com To disable link bundle monitoring, use the ecmp-group no link-bundle-monitor command. Parameters ecmp-group ID interface Enter the identifier number for the ECMP group. Range: 2 to 64. Enter the following keywords and slot/port to add the interface to the ECMP group. • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE followed by the slot/port information. • For a LAG interface, enter the keyword port-channel followed by the slot/port information. Range: 1 to 128. Defaults Off Command Modes CONFIGURATION CONFIGURATION ECMP-GROUP Command History Usage Information ] Version 8.3.19.0 Introduced on S4820T Version 8.3.10.0 Introduced on S4810 Using the Configuration command mode, create an ECMP group ID. Interfaces can then be assigned to the ECMP group using the CONFIGURATION ECMP-GROUP command mode. Link bundle monitoring can be enabled on the port-channel configuration using the CONFIGURATION ECMP-GROUP command mode. hash-algorithm e Change the hash algorithm used to distribute traffic flows across a Port Channel. The ECMP, LAG, and line card options are supported only on the E-Series TeraScale and ExaScale chassis. Syntax hash-algorithm {algorithm-number | {ecmp {checksum | crc | xor} [number] lag {checksum | crc | xor} [number] nh-ecmp {checksum | crc | xor}[number] linecard number ip-sa-mask value ip-da-mask value} To return to the default hash algorithm, use the no hash-algorithm command. To return to the default Equal-cost Multipath Routing (ECMP) hash algorithm, use the no hash-algorithm ecmp algorithm-value command. To remove the hash algorithm on a particular line card, use the no hash-algorithm linecard number command. 516 | Equal Cost Multi-Path