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bandwidth (Fast Reroute, Signaled, and Multiclass LSPs)

Syntax

bandwidth bps {ct0 bps;ct1 bps;ct2 bps;ct3 bps;}

Hierarchy Level

[edit logical-systems logical-system-name protocols mpls],[edit logical-systems logical-system-name protocols mpls label-switched-path lsp-name],[edit logical-systems logical-system-name protocols mpls label-switched-path lsp-name fast-reroute],[edit logical-systems logical-system-name protocols mpls label-switched-path lsp-name (primary | secondary) path-name],[edit protocols mpls],[edit protocols mpls label-switched-path lsp-name],[edit protocols mpls label-switched-path lsp-name fast-reroute],[edit protocols mpls label-switched-path lsp-name (primary | secondary) path-name]

Release Information

Statement introduced before Junos OS Release 7.4.

Description

When configuring an LSP, specify the traffic rate associated with the LSP.

When configuring fast reroute, allocate bandwidth for the reroute path. By default, no bandwidth is reserved for the rerouted path. The fast reroute bandwidth does not need to be identical to that allocated for the LSP itself.

When configuring a multiclass LSP, use the ctnumber bandwidth statements to specify the bandwidth to be allocated for each class type.

Options

bps—Bandwidth, in bits per second. You can specify this as an integer value. You can also use the abbreviations k (for a thousand), m (for a million), or g (for a billion).

Range: Any positive integer

Default: 0 (no bandwidth is reserved)

Note: On the ACX Series, bps is the only supported option.

ctnumber bps—Bandwidth for the specified class type, in bits per second. You can specify this as an integer value. If you do so, count your zeros carefully, or you can use the abbreviations k (for a thousand), m (for a million), or g (for a billion [also called a thousand million]).

Range: Any positive integer

Default: 0 (no bandwidth is reserved)

Required Privilege Level

routing—To view this statement in the configuration.

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

 

Related Documentation

 

Published: 2012-11-29

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