Reference v4.1.0 Instruction Manual

254 Network OS Command Reference

53-1003115-01

edge-loop-detection port-priority

Sets the ELD priority for a port.

Synopsis edge-loop-detection port-priority eld-priority

no edge-loop-detection port-priority

Operands eld-priority Specifies the port priority. Valid values range from 0 through 256; a higher

number indicates a lower priority.

Defaults ELD priority is 128.

Command Modes Interface subtype configuration mode

Description Use this command to determine which of the ports involved in a loop will be disabled when the

pdu-rx-limit for the Brocade VCS Fabric cluster is reached. The port with the lower priority (higher

ELD-priority setting) is the port that is selected to be disabled.

NOTE

If ELD must select between two ports with the same priority, ELD selects the port with the higher

port ID to be disabled.

Usage Guidelines This command applies only in Brocade VCS Fabric mode.

You must use edge-loop-detection to enable edge-loop detection separately on the port for the ELD

priority to be effective.

Enter no edge-loop-detection port-priority to return to the default setting.

Examples To set the ELD priority of a specific 10-gigabit Ethernet interface port:

switch(config)# interface tengigabitethernet 5/0/10

switch(cfg-if-te-5/0/10)# edge-loop-detection port-priority 5

To restore the default ELD priority of 128 to a specific 40-gigabit Ethernet interface port:

switch(config)# interface fortygigabitethernet 8/1/12

switch(cfg-if-fo-8/1/12)# no edge-loop-detection port-priority

See Also interface, clear edge-loop-detection, edge-loop-detection vlan, hello-interval, pdu-rx-limit,

show edge-loop-detection globals, show edge-loop-detection interface,

show edge-loop-detection rbridge-id, shutdown-time