Brocade Communications Systems Brocade ICX 6650 - Manual (Page 64)

46 Brocade ICX 6650 Administration Guide
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Basic port parameter configuration
2
The following command displays the current disabled ports, including the cause and the time.
Brocade# show loop-detection disable
Number of err-disabled ports: 2
You can re-enable err-disable ports one by one by "disable" then "enable"
under interface config, re-enable all by "clear loop-detect", or
configure "errdisable recovery cause loop-detection" for automatic recovery
index port caused-by disabled-time
1 1/1/1 vlan 1 00:00:10
2 1/1/9 vlan 1 00:00:10
This example shows the disabled ports, the cause, and the time the port was disabled. If
loop-detection is configured on a physical port, the disable cause will show “itself”. For VLANs
configured for loop-detection, the cause will be a VLAN.
The following command shows the hardware and software resources being used by the
loop-detection feature.
Vlans configured loop-detection use 1 HW MAC
Vlans not configured but use HW MAC: 1 10
alloc in-use avail get-fail limit get-mem size init
configuration pool 16 6 10 0 3712 6 15 16
linklist pool 16 10 6 0 3712 10 16 16
Displaying loop detection resource information
Use the show loop-detection resource command to display the hardware and software resource
information on loop detection.
Brocade# show loop-detection resource
Vlans configured loop-detection use 1 HW MAC
Vlans not configured but use HW MAC: 1 10
alloc in-use avail get-fail limit get-mem size init
configuration pool 16 6 10 0 3712 6 15 16
linklist pool 16 10 6 0 3712 10 16 16
Syntax: show loop-detection resource
Table 11 describes the output fields for this command.
TABLE 11 Field definitions for the show loop-detection resource command
Field Description
This command displays the following information for the configuration pool and the linklist pool.
alloc Memory allocated
in-use Memory in use
avail Available memory
get-fail The number of get requests that have failed
limit The maximum memory allocation
get-mem The number of get-memory requests