
Using Technician Interface Scripts
2-610
303560-A Rev 00
Sample Display - show span circuits
Spanning Tree Circuit Information
---------------------------------
Designated
Circuit State Designated Root Port
-------- ------------ ----------------------- --------------
S21 Forwarding 00:0A:00:00:00:00:00:01 32769
E51 Port Disabled 00:0A:00:00:00:00:00:01 32770
S31 Port Disabled 00:0A:00:00:00:00:00:01 32771
S41 Port Disabled 00:0A:00:00:00:00:00:01 32772
4 Total entries.
configuration
Displays Spanning Tree global configuration parameters. These parameters are all user
configurable. The table includes the following information:
Bridge ID Spanning Tree Bridge ID assigned to this bridge. The Bridge ID is
a combination of the Bridge Priority and the Bridge MAC address.
Bridge Max Age Maximum time in hundredths of a second that the protocol
information (BPDUs) is valid. After this time, the protocol discards
the information.
Bridge Hello Time Interval in hundredths of a second between BPDUs that the bridge
transmits. BPDUs are periodic transmissions exchanged between
bridges in the network to convey configuration and topology
change data.
Bridge Forward Delay Value all bridges use for Forward Delay when this bridge is acting
as the root; specifies the time in hundredths of a second that a
circuit spends in the Listening and Learning states.
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