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admin@PICOS# run show erps ring 1 Ring ID: 1 Port0: te-1/1/19 Port1: te-1/1/7 Ring-MAC: false Sub-ring: No Virtual-channel: No Instance ID: 1 Enable: Yes Active: true Node state: PROTECTIONProtection Description: Control VLAN: 4001 Protected instance: 1 Protected VLAN: 100-101,111,4094 Guard timer: 500 ms Hold-off timer: 0 ms WTR timer: 1 min Revertive mode: Revertive R-APS level : 7 Connect(ring/instance): - Forced Switch Port: - Manual Switch Port: - Interface Port Role Port State Signal Failure ---------------------------------------------------------------- te-1/1/19 RPL Owner Forwarding Non-failed te-1/1/7 Common Forwarding Non-failed Ring ID: 2 Port0: te-1/1/19 Port1: te-1/1/7 Ring-MAC: false Sub-ring: No Virtual-channel: No Instance ID: 21 Enable: Yes Active: true Node state: PROTECTIONProtection Description: Control VLAN: 40094002 Protected instance: 92 Protected VLAN: 119200-201 Guard timer: 500 ms Hold-off timer: 0 ms WTR timer: 1 min Revertive mode: Revertive R-APS level : 7 Connect(ring/instance): - Forced Switch Port: - Manual Switch Port: - Interface Port Role Port State Signal Failure ------------------------------------------------------------------ te-1/1/19 Common Forwarding Non-failed te-1/1/7 Common Forwarding Non-failed |
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- The parameter “Active” indicates whether the ERPS ring instance is active or not. If the configurations of the ERPS ring instance are correct and complete, the ERPS ring instance is active, and it shows “Active: true”.
- The parameter “Node State” indicates the state for the node:
- INITInit: Not a participant of a specific ring.
- IDLEIdle: No failure on the ring. Indicates that the current blocking point is at the RPL Owner port.
- PROTECTIONProtection: Indicates Indicates link failure or equipment fault on the ring.
- PENDINGPending: Indicates a transition state for ERPS ring, such as the node is recovering from failure.
- Forced Switch: Indicates that the ERPS ring port is blocked by forced switching.
- Manual Switch: Indicates that the ERPS ring port is blocked by manual switching.