Enhancements

Release M.10.22 Enhancements

[trap <loop-detected>]

Allows you to configure loop protection traps The “loop-detected” trap indicates that a loop was detected on a port.

[disable-timer <0-604800>]

How long (in seconds) a port is disabled when a loop has been detected. A value of zero disables the auto re-enable functionality.

Default: Timer is disabled

[transmit-interval <1-10>]

Allows you to configure the time in seconds between the transmission of loop protection packets.

Default: 5 seconds

To display information about ports with loop protection, enter this command.

Syntax: show loop-protect <port-list>

Displays the loop protection status. If no ports are specified, the information is displayed only for the ports that have loop protection enabled.

ProCurve(config)# show loop-protect 1-4

Status and Counters - Loop Protection Information

Transmit Interval (sec) : 5

 

 

 

 

Port Disable Timer

(sec) : 5

 

 

 

 

Loop Detected Trap

: Enabled

 

 

 

 

Loop

Loop

Loop

Time

Rx

Port

Port Protection

Detected

Count

Since Last Loop

Action

Status

---- ----------- --------- ---------- ----------------

------------

--------

1

Yes

No

0

 

send-disable

Up

2

Yes

No

0

 

send-disable

Up

3

Yes

No

0

 

send-disable

Up

4

Yes

No

0

 

send-disable

Up

Figure 28. Example of Show Loop Protect Display

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