# reserve-bandwidth

#### Syntax

reserve-bandwidth { 90 | 80 | 50 }

no reserve-bandwidth

#### Release Information

Command introduced in JunosE Release 11.2.0.

#### Description

Directs the router to reserve a percentage of the total bandwidth for forwarding on a shared server port. The remaining bandwidth is used for tunnel processing. The default bandwidth percentage reserved for forwarding is 90. The no version reserves the default percentage of the total bandwidth, 90.

| Note: This command is supported only for the ES2 10G ADV LM when configured in shared server mode. It is not supported on other line modules that support tunnel server configuration.

#### Options

- 90—Sets the percentage of reservable bandwidth on a shared server port for forwarding to 90. The remaining 10 percent is used for tunnel processing. This is the default option.
- 80—Sets the percentage of reservable bandwidth on a shared server port for forwarding to 80. The remaining 20 percent is used for tunnel processing.
- 50—Sets the percentage of reservable bandwidth on a shared server port for forwarding to 50. The remaining 50 percent is used for tunnel processing.

#### Mode

Tunnel Server Configuration