ZyXEL Communications Ethernet Switch Cli Reference Manual page 178

Chapter 39 Loopguard Commands
39.2 Command Examples
This example enables loopguard on ports 1-3.
sysname# configure
sysname(config)# loopguard
sysname(config)# interface port-channel 1-3
sysname(config-interface)# loopguard
sysname(config-interface)# exit
sysname(config)# exit
sysname# show loopguard
LoopGuard Status: Enable
Port
No
----
1
2
3
4
--------------------------------- SNIP ---------------------------------
The following table describes the labels in this screen.
Table 101 show loopguard
LABEL
LoopGuard Status
Port No
Port Status
LoopGuard Status
Total TxPkts
Total RxPkts
Bad Pkts
Shutdown Time
178
Port LoopGuard
Status Status
-------- ---------
Active Enable
Active Enable
Active Enable
Active Disable
DESCRIPTION
This field displays whether or not loopguard is enabled on the Switch.
This field displays the port number.
This field displays whether or not the port is active.
This field displays whether or not loopguard is enabled on the port.
This field displays the number of packets that have been sent on this port
since loopguard was enabled on the port.
This field displays the number of packets that have been received on this
port since loopguard was enabled on the port.
This field displays the number of invalid probe packets that were received
on this port.
This field displays the last time the port was shut down because a loop
state was detected.
Total Total Bad
TxPkts RxPkts Pkts
-------- -------- ----
0 0 0
0 0 0
0 0 0
0 0 0
Ethernet Switch CLI Reference Guide
Shutdown
Time
------------------
00:00:00 UTC Jan 1 1970
00:00:00 UTC Jan 1 1970
00:00:00 UTC Jan 1 1970
00:00:00 UTC Jan 1 1970