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reference-bandwidth reference-bandwidth;

Hierarchy Level

[edit logical-systems logical-system-name protocols isis],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols isis],[edit protocols isis],[edit routing-instances routing-instance-name protocols isis]

Release Information

Statement introduced before JUNOS Release 7.4.

Statement introduced in JUNOS Release 9.0 for EX Series switches.


Set the reference bandwidth used in calculating the default interface cost. The cost is calculated using the following formula:

cost = reference-bandwidth/bandwidth


reference-bandwidth—Reference bandwidth, in megabits per second.

Default: 10 Mbps
Range: 9600 through 1,000,000,000,000 Mbps

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Published: 2010-04-14

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