Reference Guide
When you congure an IP and MAC hashing scheme at the same time, the MAC hashing scheme takes precedence over the IP hashing
scheme.
• Select one or more methods of load balancing and replace the default IP 4-tuple method of balancing trac over a port-channel in
CONFIGURATION mode.
OS10(config)# load-balancing
ingress-port Ingress port configurations
tcp-udp-selection TCP-UDP port for load-balancing configurations
ip-selection IPV4 load-balancing configurations
ipv6-selection IPV6 load-balancing configurations
mac-selection MAC load-balancing configurations
• ingress-port [enable] — Enables the ingress port conguration.
• tcp-upd-selection [l4–destination-port | l4–source-port] — Uses the Layer 4 destination IP address, or
Layer 4 source IP address in the hash calculation.
• ip-selection [destination-ip | source-ip | protocol | vlan-id | l4–destination-port | l4–
source-port] — Uses the destination IP address, source IP address, protocol, VLAN ID, Layer 4 destination IP address, or Layer
4 source IP address in the hash calculation.
• ipv6-selection [destination-ip | source-ip | protocol | vlan-id | l4–destination-port | l4–
source-port] — Uses the destination IPv6 address, source IPv6 address, protocol, VLAN ID, Layer 4 destination IPv6 address,
or Layer 4 source IPv6 address in the hash calculation.
• mac—selection [destination-mac | source-mac | ethertype | vlan-id] — Uses the destination MAC
address, source MAC address, ethertype, or VLAN ID in the hash calculation.
Congure load balancing
OS10(config)# load-balancing ip-selection destination-ip source-ip
Change hash algorithm
The load-balancing command selects the hash criteria applied to load balancing of trac on port-channels. If you do not obtain even
trac distribution, use the
hash-algorithm command to select the hash scheme for LAG. Rotate or shift the L2-bit LAG hash until the
desired trac distribution is achieved.
• 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 xor
Congure interface ranges
Bulk interface conguration allows you apply the same conguration to multiple interfaces - either physical or logical, or to display their
current conguration. You can also create multiple logical interfaces in bulk. An interface range is a set of interfaces to which you can apply
the same command.
You can use interface ranges for:
• Ethernet physical interfaces
• Port channels
• VLAN interfaces
Bulk conguration excludes any non-existing interfaces in an interface range from the conguration. You can congure a default VLAN only
if the interface range being congured consists of only VLAN ports.
The interface range command allows you to create an interface range allowing other commands to be applied to that range of
interfaces.
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Interfaces