# Managing Line Module Redundancy

When the router is running and a redundancy group is installed, to manage stateless switchover redundancy, you must perform the following tasks:

- Force switchover manually.
  host1#redundancy force-switchover 5
- Force reversion manually.
  host1#redundancy revert 4 23:00:00 5 September 200X

#### Related Documentation

- Line Module Redundancy Overview
- Line Module Redundancy Requirements
- Configuring Line Module Redundancy
- Stateful Line Module Switchover Overview
- Stateful Line Module Switchover Modes
- System Operations When Stateful Line Module Switchover Is Enabled
- redundancy force-switchover
- redundancy revert