3Com Corporation
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WEP Undecryptable
– displays the number of not decrypted frames.
Refresh
– Refresh local page and all the statistics.
STP
STP Statics
This page shows the status of STP (Spanning Tree Protocol) function.
Figure 55
– Spanning Tree Protocol Status
STP Status
– is the spanning tree function of this system was enabled or disabled.
STP Version
–
is the STP version number.
Time Since Topology Change
- is the time since the spanning tree was last
reconfigured.
Topology Changes
- is the number of times the spanning tree has been
reconfigured.
Designated Root
- is the bridge identifier of the root of the spanning tree.
Max Age
- is the maximum time (in seconds) this device can wait without receiving
a configuration message before attempting to reconfigure.
Hello Time
- is the time interval (in seconds) at which this device transmits a
configuration message.
Forward Delay
is the time (in seconds) this device will wait before changing states.
Priority
is the priority of this device. It is a part of the bridge ID, which equal to
Priority (2 bytes) plus bridge MAC address (6 bytes).
Bridge Max Age
- is the maximum time (in seconds) that all devices can wait
without receiving a configuration message before attempting to reconfigure when
this device becomes root.
Bridge Hello Time
- is the time interval (in seconds) at which all devices transmit a
configuration message when this device becomes the root.
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