Dell PowerConnect J-EX4200-24T Software Manual page 1475

Table 181: show spanning-tree Interface Output Fields (continued)
Field Name
Designated bridge ID
Port Cost
Port State
Port Role
Link type
Alternate
Boundary Port
show spanning-tree show spanning-tree
user@host> show spanning-tree interface routing-instance vs1 detail
Spanning tree interface parameters for instance 0
interface interface
Interface
ae1
ge-2/1/2
ge-2/1/5
ge-2/2/1
xe-9/2/0
xe-9/3/0
Spanning tree interface parameters for instance 1
Interface
ae1
ge-2/1/2
ge-2/1/5
ge-2/2/1
xe-9/2/0
xe-9/3/0
Spanning tree interface parameters for instance 2
Interface
ae1
ge-2/1/2
ge-2/1/5
ge-2/2/1
Chapter 69: Operational Mode Commands for Spanning-Tree Protocols
Field Description
Bridge ID of the designated bridge for the LAN segment to which
this interface is attached.
Configured cost for the interface.
STP port state: forwarding (
or disabled.
MSTP, VSTP, or RSTP port role: designated (
alternate (
ALT
MSTP, VSTP, or RSTP link type. Shared or point-to-point (pt-pt)
and edge or nonedge.
Identifies the interface as an MSTP, VSTP, or RSTP alternate root
port ( ) or nonalternate root port (
Yes
Identifies the interface as an MSTP regional boundary port (
nonboundary port (
Port ID Designated
port ID
128:1 128:1
128:2 128:2
128:3 128:3
128:4 128:26
128:5 128:5
128:6 128:6
Port ID Designated
port ID
128:1 128:1
128:2 128:2
128:3 128:3
128:4 128:26
128:5 128:5
128:6 128:6
Port ID Designated
port ID
128:1 128:1
128:2 128:2
128:3 128:3
128:4 128:26
), blocking (
FWD
), root, or Root Prevented (
Root-Prev
).
No
).
No
Designated Port
bridge ID Cost
32768.0090690b47d1
32768.0090690b47d1
32768.0090690b47d1
32768.0013c39ec880
32768.0090690b47d1
32768.0090690b47d1
Designated Port
bridge ID Cost
32769.0090690b47d1
32769.0090690b47d1
32769.0090690b47d1
32769.0013c39ec880
32769.0090690b47d1
32769.0090690b47d1
Designated Port
bridge ID Cost
32770.0090690b47d1
32770.0090690b47d1
32770.0090690b47d1
32770.0013c39ec880
), listening, learning,
BLK
), backup ( ),
DESG BKUP
).
) or
Yes
State Role
1000 FWD DESG
20000 FWD DESG
29999 FWD DESG
20000 FWD ROOT
2000 FWD DESG
2000 FWD DESG
State Role
1000 FWD DESG
20000 FWD DESG
29999 FWD DESG
20000 FWD ROOT
2000 FWD DESG
2000 FWD DESG
State Role
1000 FWD DESG
20000 FWD DESG
29999 FWD DESG
20000 FWD ROOT
1403