Owners manual

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
571
comma.
-
(Optional) Specifies a range of interfaces. No space before and after
the hyphen.
Default
None.
Command Mode
EXEC Mode or Any Configuration Mode.
Command Default Level
Level: 1.
Usage Guideline
Use this command to display the Spanning Tree configuration for the single spanning tree when in the
RSTP or STP-compatible mode.
Example
This example shows how to display the spanning tree information when STP is enabled.
Switch# show spanning-tree
Protocol state: Enabled
protocol mode: RSTP
NNI BPDU Address: Dot1d(01-80-C2-00-00-00)
Root ID Priority : 4096
Address : 00-04-9B-78-08-00
Hello Time : 2 sec, Max Age: 20 sec, Forward Delay: 15 sec
Bridge ID Priority : 4096 (priority 4096 sys-id-ext 0)
Address : 00-04-9B-78-08-00
Hello Time : 2 sec, Max Age: 20 sec, Forward Delay: 15 sec
Topology Changes Count : 0
Priority Link
Interface Role State Cost .Port# Type Edge
--------- ----- ----- ------ --------- ------ --------
eth1/0/3 designated forwarding 20000 128.3 p2p non-edge
eth1/0/5 backup blocking 200000 128.5 p2p non-edge
eth1/0/6 backup blocking 200000 128.6 shared non-edge
eth1/0/7 root forwarding 2000 128.7 P2p non-edge
Switch#
61-3 show spanning-tree configuration interface
This command is used to display the information about STP interface related configuration.
show spanning-tree configuration interface [INTERFACE-ID [, | -]]
Parameters
interface INTERFACE-ID
Specifies the interface ID to display.