ZyXEL Communications OLT2406, User Manual

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Chapter 28 Loop Guard
OLT2406 User’s Guide
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Figure 152 Advanced Application > Loop Guard > Loop Guard Status
The following table describes the labels in this screen.
Table 94 Advanced Application > Loop Guard > Loop Guard Status
LABEL DESCRIPTION
Loop Guard This field displays whether or not loop guard is enabled on the OLT.
Detection Time This field displays the time interval that the OLT waits before shutting down a port in a loop state.
Index This is the index number of the entry.
Port This field displays the port number.
PortActive This field displays whether the port is enabled or not.
LoopGuardActi
ve This field displays whether or not loop guard is enabled on the port.
LoopGuardVid This field displays the VLAN group that loop guard detection packets will be sent to.
TotalTxPkts This field displays the number of packets that have been sent on this port since loop guard was
enabled on the port.
TotalRxPkts This field displays the number of packets that have been received on this port since loop guard
was enabled on the port.
BadPkts This field displays the number of invalid probe packets that were received on this port.
ShutDownTime This field displays the last time the port was shut down because a loop state was detected.