Nokia ESB26 User Manual page 177

14.
MaxHopCount
TxHoldCount
MST00
VLAN mapped
Regional Root
RemainingHopCount
TopChanges
Displaying the MSTP Instances Configuration
The show mstp instance command, in Privileged (Enable) mode, displays the configured
MST instances for a specified interface or all the switch's interfaces. Table 14-11 describes
the parameters displayed by the show mstp instance command.
Command Syntax
device-name#show mstp instance {<instance-id> | all} [interface UU/SS/PP]
Argument Description
instance-id
all
interface UU/SS/PP
Example
device-name#show mstp instance 0 interface 1/1/1
MST instance 0
Port Enable
Port Priority
Port State
Forward Transitions = 34
Port Role
Port Path Cost
CIST Root
ExternalPortPathCost= 200000
Designated Root
Port Path Cost
Designated Bridge
Designated Port Id
AdminEdgePort
OperEdgePort
AdminLink-Type
Link-Type
Running Version
MN700004 Rev 01
Multiple Spanning Tree Protocol (MSTP)
The number of hops in a region before the BPDU is discarded,
and the information held for a port is aged.
The value used to limit the rate of at which packets are sent.
This value is connected to the Port Transmit State Machine.
Indicates for the MST instance 0.
The VLAN mapping of the MSTI.
The MSTI regional root.
The value is used to determine the scope of an MSTP region.
Counts the number of the topology changes occurred for the
specified MSTI.
The MST instance ID, the range is 0 to 15.
All instances
(Optional) Settings of MSTP port specified by Unit/Slot/Port number.
= enabled
= 128
= forwarding
= Root
= 200000
= 24576.0009B7990300
= This bridge is the regional root
= 200000
= 24576.0009B7990300
= 96.1
= disabled
= disabled
= PointToPoint
= PointToPoint
= RSTP
166