Monitoring Mst Configuration And Status - Cisco Catalyst 2960 series Configuration Manual

VLAN0010
Spanning tree enabled protocol rstp
Root ID
Bridge ID
Interface
---------------- ---- --- --------- -------- -------------------------
1/0/1
Gi
This example shows the interface details when a dispute condition is detected:
Switch# show spanning-tree interface1/0/1 detail
Port 269 (GigabitEthernet
Port path cost 4, Port priority 128, Port Identifier 128.297.
Designated root has priority 32769, address 0013.5f20.01c0
Designated bridge has priority 32769, address 0013.5f20.01c0
Designated port id is 128.297, designated path cost 0
Timers: message age 0, forward delay 0, hold 0
Number of transitions to forwarding state: 1
Link type is point-to-point by default
BPDU: sent 132, received 1

Monitoring MST Configuration and Status

Table 34: Commands for Displaying MST Status
show spanning-tree mst configuration
show spanning-tree mst configuration
digest
show spanning-tree mst
show spanning-tree mst instance-id
show spanning-tree mst interface
interface-id
Feature Information for MSTP
Release
Cisco IOS 15.0(2)EX
Priority 32778
Address 0002.172c.f400
This bridge is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Priority 32778 (priority 32768 sys-id-ext 10)
Address 0002.172c.f400
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300
Role Sts Cost Prio.Nbr Type
Desg BKN 4
1/0/1
) of VLAN0002 is designated blocking (dispute)
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
Monitoring MST Configuration and Status
128.270 P2p Dispute
Displays the MST region configuration.
Displays the MD5 digest included in the current MSTCI.
Displays MST information for the all instances.
This command displays information for ports in a link-up
Note
operative state.
Displays MST information for the specified instance.
This command displays information only if the port is
Note
in a link-up operative state.
Displays MST information for the specified interface.
Modification
This feature was introduced.
285