Cisco ASR 9000 Series Reference Guide

DescriptionCommand
Enables debugging protocol-state changes such as port role
or state changes, topology change notification.
debug spanning-tree mst protocol-state, on
page 481
Sets the bridge priority for the current MSTIpriority (MSTP), on page 564
Displays the multiple spanning tree protocol status
information.
show spanning-tree mst, on page 589
Enters the MSTP configuration submodespanning-tree mst, on page 623
Associates a set of VLAN IDs with the current MSTI.vlan-id (MSTP), on page 645
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
518
Multiple Spanning Tree Protocol Commands
instance (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