Cisco ASR 9000 Series Reference Guide

instance port-priority
To set the port priority performance parameter for the MSTI, use the instance port-priority command in
MSTP interface configuration submode.
instance id port-priority priority
Syntax Description
MSTI ID. Range is 0 to 4094.
id
Port priority. Range is 0 to 240 in multiples of 16.
priority
Command Default
priority: 128
Command Modes
MSTP interface 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.
An instance ID of 0 represents the CIST for the region.Note
Task ID
OperationsTask ID
read, writeinterface
Examples
The following example shows how to set the port priority to 160 for the instance ID 101:
RP/0/RSP0/CPU0:router(config-mstp-if)# instance 101 port-priority 160
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
521
Multiple Spanning Tree Protocol Commands
instance port-priority

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