Cost - Cisco ASR 9000 Series Reference Manual

Multiple Spanning Tree Protocol Commands

cost

To set the internal path cost for a given instance on the current port, use the cost command in MSTAG interface
instance or REPAG interface instance configuration submode.
cost cost [startup-value startup-cost]
Syntax Description
cost
startup-value
startup-id
Command Default
If the startup value is not specified, it defaults to 200000000.
Command Modes
MSTAG interface instance configuration, REPAG Instance Configuration
Command History
Release
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.
This command is used when configuring Access Gateway, to change the cost value that is advertised for this
MSTI in the STP BPDUs.
Note MSTP cost for bundle interfaces is fixed to 10000 and does not depend on the number of interfaces and
the speed of individual members.
Task ID
Task ID
interface
Port cost. Range is 1 to 200000000.
Specifies an alternate value to use when the interface first comes up, while
the preempt delay timer is running.
Sets the startup internal path cost.
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
Modification
This command was introduced.
Operations
read, write
cost
6.1.x
473