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redundancy-mode

Syntax

redundancy-mode (increased-bandwidth | redundant)

Hierarchy Level

[edit chassis fabric]

Release Information

Statement introduced in Junos OS Release 12.2.

Description

(MX240, MX480, and MX960 routers only) Configure the active control boards to be in redundancy mode or increased fabric bandwidth mode. In increased fabric bandwidth mode, which is the default behavior for MX Series routers with Switch Control Board (SCB), the maximum number of available fabric planes are used. The MX Series routers that contain the enhanced Switch Control Board (SCB) with Trio chips and the MPC3E, the control boards operate in redundancy fabric mode (all the FPCs use 4 fabric planes as active planes) by default.

Options

increased-bandwidth

—

Enable increased fabric bandwidth mode for the control boards, which causes all the available fabric planes to be used.

redundant

—

Enable redundancy mode for the control boards, which causes all the FPCs to use 4 fabric planes as active planes.

Required Privilege Level

interface—To view this statement in the configuration.

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