Dell PowerSwitch S4112F-ON OS10 Enterprise Edition User Guide Release 10.4.1.0 - Page 356

ECMP commands hash-algorithm Changes the hash algorithm that distributes traffic flows across ECMP paths and the LAG. Syntax Parameters hash-algorithm {ecmp | lag} crc • ecmp - Enables ECMP hash configuration. • lag - Enables LAG hash configuration for L2 only. • crc - Enables CRC polynomial for hash computation. Default Command Mode Usage Information crc CONFIGURATION The hash value calculated with this command is unique to the entire system. Different hash algorithms are based on the number of port-channel members and packet values. The default hash algorithm yields the most balanced results in various test scenarios, but if the default algorithm does not provide a satisfactory distribution of traffic, use this command to designate another algorithm. When a port-channel member leaves or is added to the port-channel, the hash algorithm is recalculated to balance traffic across the members. The no version of this command returns the value to the default. Example OS10(config)# hash-algorithm lag crc Supported Releases 10.3.0E or later link-bundle-utilization trigger-threshold Configures a threshold value to trigger monitoring of traffic distribution on an ECMP link bundle. Syntax Parameters Defaults Command Mode Usage Information Example link-bundle-trigger-threshold value value - Enter a link bundle trigger threshold value (0 to 100). Not configured CONFIGURATION The no version of this command disables the configuration. OS10(config)# link-bundle-trigger-threshold 80 Supported Releases 10.2.0E or later 356 Layer 3