User guide

7-8 SUMMIT SWITCH INSTALLATION AND USER GUIDE
S PANNING T REE P ROTOCOL (STP)
DISPLAYING STP SETTINGS
To display STP settings for all ports, use the following command:
show stpd {<stpd_name> | all}
This command displays the following information:
¥ STPD name
¥ Bridge ID
¥ STPD conÞguration information
Sample output from the command is as follows:
show stpd
Stpd:s0 Stp:DISABLED Number of Ports:8
Ports: 1,2,3,4,5,6,7,8
Vlans: Default accounting video sales
BridgeID 80:00:00:e0:2b:00:a4:00
Designated root: 00:00:00:00:00:00:00:00
RootPathCost: 0
MaxAge: 0s HelloTime: 0s ForwardDelay: 0s
CfgBrMaxAge: 20s CfgBrHelloTime: 2s CfgBrForwardDelay:15s
Topology Change Time: 35s Hold time: 1s
Topology Change Detected: FALSE Topology Change:FALSE
Number of Topology Changes: 0
Time Since Last Topology Change: 0s
To display port-speciÞc STP information, use the following command:
show stpd <stpd_name> port <portlist>
This command displays the following:
¥ STPD port conÞguration
¥ STPD state (root bridge, and so on)
¥ STPD port state (forwarding, blocking, and so on)
SUMMIT.BK Page 8 Thursday, September 25, 1997 12:33 PM