Users Guide

Change hash algorithm
The load-balancing command selects the hash criteria applied to traffic load balancing on port-channels. If you do not
obtain even traffic distribution, use the hash-algorithm command to select the hash scheme for LAG. Rotate or shift the
L2-bit LAG hash until you achieve the desired traffic distribution.
● Change the default (0) to another algorithm and apply it to LAG hashing in CONFIGURATION mode.
hash-algorithm lag {crc | xor | random}
Change hash algorithm
OS10(config)# hash-algorithm lag crc
Configure interface ranges
Bulk interface configuration allows you to apply the same configuration to multiple physical or logical interfaces, or to display
their current configuration. An interface range is a set of interfaces that you apply the same command to.
You can use interface ranges for:
● Ethernet physical interfaces
● Port channels
● VLAN interfaces
A bulk configuration includes any non-existing interfaces in an interface range from the configuration.
You can configure a default VLAN only if the interface range being configured consists of only VLAN ports. When a
configuration in one of the VLAN ports fails, all the VLAN ports in the interface range are affected.
Create an interface range allowing other commands to be applied to that interface range using the interface range
command.
Configure range of Ethernet addresses and enable them
OS10(config)# interface range ethernet 1/1/1-1/1/5
OS10(conf-range-eth1/1/1-1/1/5)# no shutdown
View the configuration
OS10(conf-range-eth1/1/1-1/1/5)# show configuration
!
interface ethernet1/1/1
no shutdown
switchport access vlan 1
!
interface ethernet1/1/2
no shutdown
switchport access vlan 1
!
interface ethernet1/1/3
no shutdown
switchport access vlan 1
!
interface ethernet1/1/4
no shutdown
switchport access vlan 1
!
interface ethernet1/1/5
no shutdown
switchport access vlan 1
Configure range of VLANs
OS10(config)# interface range vlan 1-100
OS10(conf-range-vl-1-100)#
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Interfaces