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Hierarchy Level


M120 routers with a single type-1 FPC mapped to an FEB support a microcode remap feature to resolve microcode overflow resulting in bad PIC combinations.

You can enable the microcode remap by using the ucode-imem-remap statement at the [edit chassis feb slot number] hierarchy level. The default microcode map will continue to be available if the ucode-imem-remap statement is not configured.


On M120 routers, the FEB is automatically restarted once the ucode-imem-remap statement is configured and committed.

Required Privilege Level

interfaces—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 10.4R2.