Chapter 5: Statistics
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Router Option Module User Manual 61200350L1-1
Sessions/Spanning Tree
Read security: 5
When Bridge mode and Spanning Tree mode are active, this reflects
the current state of the LAN and WAN ports. The following can ap-
pear:
Status/ARP Cache
Read security: 5
This lists the contents of the Router Option Module’s ARP table. All
resolved cache entries time out after 20 minutes. Unresolved entries
time out in 3 minutes.
Name Description
Off Appears when spanning tree mode is disabled
Disabled Port is not connected (for WAN) or disabled in
configuration
Listening Port is in the listening state
Learning Port is in the learning state
Forwarding Port is in the forwarding state with the following
possible properties:
root - root port
designated - designated port
Blocking Port is in the blocked state
Name Description
ARP Cache/IP Address IP address used for resolving
MAC address
ARP Cache /MAC Address Ethernet address resolved
(0=no resolution)
ARP Cache/Time Minutes since entry was first
entered
