Cisco ASR 9000 Series Reference Guide

interface (MSTP)
To enter the MSTP interface configuration submode, and to enable STP for the specified port, use the interface
command in MSTP configuration submode.
interface {Bundle-Ether| GigabitEthernet| TenGigE} instance
Syntax Description
Forward interface in rack/slot/instance/port format.
instance
Command Default
None
Command Modes
MSTP configuration
Command History
ModificationRelease
This command was introduced.Release 3.7.1
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
A given port may only be enabled with one of MSTP, MSTAG, REPAG, PVSTAG or PVRSTAG.
Task ID
OperationsTask ID
read, writeinterface
Examples
The following example shows how to enter the MSTP interface configuration submode:
RP/0/RSP0/CPU0:router(config-mstp)# interface GigabitEthernet 0/0/0/1
RP/0/RSP0/CPU0:router(config-mstp-if)#
Related Commands
DescriptionCommand
Enables debugging for sent and received MSTP packets.debug spanning-tree mst packet, on page 479
Enables debugging protocol-state changes such as port role
or state changes, topology change notification.
debug spanning-tree mst protocol-state, on
page 481
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
525
Multiple Spanning Tree Protocol Commands
interface (MSTP)

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model