show spanning-tree brief
show spanning-tree brief
To display a brief summary of the Spanning Tree Protocol (STP) status and configuration on the switch,
use the show spanning-tree brief command.
Syntax Description
active
Command Default
None
Command Modes
EXEC mode
Command History
Release
5.2(1)N1(1)
Examples
This example shows how to display a brief summary of STP information:
switch(config)# show spanning-tree brief
VLAN0001
Spanning tree enabled protocol rstp
Root ID
Bridge ID
Interface
---------------- ---- --- --------- -------- --------------------------------
Po19
Po400
Eth170/1/17
Eth171/1/7
Eth171/1/8
Eth198/1/11
Eth199/1/13
VLAN0300
Spanning tree enabled protocol rstp
Root ID
--More--
switch#
Cisco Nexus 5500 Series NX-OS Layer 2 Interfaces Command Reference
1378
show spanning-tree brief [active]
(Optional) Displays information about STP active interfaces only.
Modification
This command was introduced.
Priority
32769
Address
000d.ecb0.fc7c
Cost
1
Port
4495 (port-channel400)
Hello Time
2
Priority
32769
Address
000d.ece7.df7c
Hello Time
2
Role Sts Cost
Desg FWD 1
Root FWD 1
Desg FWD 2
Desg FWD 1
Desg FWD 1
Desg FWD 1
Desg FWD 2
Priority
4396
sec
Max Age 20 sec
Forward Delay 15 sec
(priority 32768 sys-id-ext 1)
sec
Max Age 20 sec
Forward Delay 15 sec
Prio.Nbr Type
128.4114 Edge P2p
128.4495 (vPC peer-link) Network P2p
128.3857 Edge P2p
128.3975 (vPC) Edge P2p
128.3976 (vPC) Edge P2p
128.1291 (vPC) Edge P2p
128.1677 Edge P2p
Chapter
Show Commands
OL-27880-02