ZyXEL Communications OLT2406, User Manual

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Chapter 80 Loop Guard
OLT2406 User’s Guide
587
80.3 Loopguard Command Examples
This example enables loopguard on ports ge-5-1 ~ ge-5-4.
The following table describes the labels in this display.
OLT2406# configure
OLT2406(config)# loopguard
OLT2406(config)# interface port-channel ge-5-1&&-4
OLT2406(config-interface)# loopguard
OLT2406(config-interface)# exit
OLT2406(config)# exit
OLT2406# show loopguard
LoopGuard Status: Enable
Port Port LoopGuard Total Total Bad Shutdown
No Status Status TxPkts RxPkts Pkts Time
---- -------- --------- -------- -------- ---- ------------------
ge-5-1 Active Enable 0 0 0 00:00:00 UTC Jan
1 1970
ge-5-2 Active Enable 0 0 0 00:00:00 UTC Jan
1 1970
ge-5-3 Active Enable 0 0 0 00:00:00 UTC Jan
1 1970
ge-5-4 Active Disable 0 0 0 00:00:00 UTC Jan
1 1970
--------------------------------- SNIP ---------------------------------
Table 302 show loopguard
LABEL DESCRIPTION
LoopGuard Status This field displays whether or not loopguard is enabled on the OLT.
Port No This field displays the port number.
Port Status This field displays whether or not the port is active.
LoopGuard Status This field displays whether or not loopguard is enabled on the port.
Total TxPkts This field displays the number of packets that have been sent on this port since
loopguard was enabled on the port.
Total RxPkts This field displays the number of packets that have been received on this port since
loopguard was enabled on the port.
Bad Pkts This field displays the number of invalid probe packets that were received on this port.
Shutdown Time This field displays the last time the port was shut down because a loop state was
detected.