config
- router
- [no] pcep
- [no] pcc
- dead-timer seconds
- no dead-timer
- keepalive seconds
- no keepalive
- local-address ip-address
- no local-address
- [no] peer ip-address
- [no] shutdown
- [no] report-path-constraints
- [no] shutdown
- unknown-message-rate msg/min
- no unknown-message-rate