Layer 2 Switching Commands 626
User Guidelines
Enhanced hashing mode is recommended, however, depending on the
specific traffic patterns present in the network, a different hashing mode may
give better bandwidth distribution across the LAG member links. Use the
show interfaces utilization command to view link utilization.
Example
console(config)#interface port-channel l
console(config-if-po1)#hashing-mode 4
console(config-if-po1)#no hashing mode
lacp port-priority
Use the lacp port-priority command to configure the priority value for
physical ports. To reset to default priority value, use the no form of this
command.
Syntax
lacp port-priority value
no lacp port-priority
• value — Port priority value. (Range: 1–65535)
Default Configuration
The default port priority value is 1.
Command Mode
Interface Configuration (Ethernet) mode
Interface Range mode
User Guidelines
Per IEEE 802.1AX-2008 Section 5.6, ports are selected for aggregation by each
switch based upon the port priority assigned by the switch with the higher
system priority, starting with the highest priority port of the switch with the
higher switch priority, and working downward through the ordered list of port
priority values for the ports.
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