Cisco Asr 9000 Series Aggregation Services Router Vpn And Ethernet Services Command Reference, Release - Cisco ASR 9000 Series Reference Manual

show spanning-tree pvrst
Interface
------------ ------- --------- ---- ----- -------------------- -------
Gi0/0/0/0
...
This example shows the output for the show spanning-tree pvrst command when interface keyword is used:
RP/0/RSP0/CPU0:router#
show spanning-tree pvrst st1 interface GigabitEthernet 0/1/2/1 vlan 10
show spanning-tree pvrst MSTP interface gigabitEthernet 0/5/0/0 vlan 10
Gi0/5/0/0
Configured Cost: 20000
link-type: point-to-point
Configured hello-time: 2
Designated hello-time: 2
Portfast: no
BPDU Guard: no
Guard root: no
VLAN 10:
Edge port: no
designated, forwarding
Port info port id 128.1 cost 20000
Designated root address 8cb6.4fe9.7b9e priority 4096 cost 0
Designated bridge address 8cb6.4fe9.7b9e priority 4096 port id 128.1
Timers: message expires in 0 sec, forward delay 0
BPDUs sent 19433, received 19228
Transitions to reach this state: 2
Topology Changes: 1 total, last at 18:47:29 Jul 1 2013
This example shows the output for the show spanning-tree pvrst command when errors keyword is used:
RP/0/RSP0/CPU0:router# show spanning-tree pvrst st1 errors
Interface
---------
Gi/2/3/4
This example shows the output for the show spanning-tree pvrst command when bpdu keyword is used:
RP/0/RSP0/CPU0:router#
show spanning-tree pvrst st1 bpdu interface GigabitEthernet 0/1/2/2 vlan 1 direction receive
Received: (0000.0000.000a)
VLAN 1 (native-VLAN):
Root ID : 0004.9b78.0800
Path Cost : 83
Bridge ID : 0004.9b78.0800
Port ID : 12
Hello Time : 2
...
Related Commands
Command
debug spanning-tree pvrst, on page 487
spanning-tree pvrst, on page 627

Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release

6.1.x
612
Port ID Role State Designated
Pri.Nbr Cost
128.1 20000 ---- BLK
Error
-----
Interface does not exist.
Description
Enables debugging protocol-state changes such as port role, state
changes, and topology change notification.
Enters the Per VLAN Rapid Spanning Tree (PVRST) configuration
submode.
Multiple Spanning Tree Protocol Commands
Port ID
Bridge ID Pri.Nbr
4097 0004.9b78.0800 128.195