run show erps ring
The run show erps ring command shows the detailed information of the ERPS ring instances.
Command Syntax
run show erps ring <ring-id> [instance <instance-id>]
Parameter
Parameter | Description |
ring <ring-id> | Specifies the ID of the ring. The value is an integer that ranges from 1 to 8. |
instance <instance-id> | Optional. Specifies the instance ID for a ring. The value is an integer that ranges from 1 to 2. |
Example
- View the detailed information of the ERPS ring instances.
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: Protection 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 Instance ID: 2 Enable: Yes Active: true Node state: Protection Description: Control VLAN: 4002 Protected instance: 2 Protected VLAN: 200-201 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
In the show result,
- 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:
- Init: Not a participant of a specific ring.
- Idle: No failure on the ring. Indicates that the current blocking point is at the RPL Owner port.
- Protection: Indicates link failure or equipment fault on the ring.
- Pending: 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.
Copyright © 2024 Pica8 Inc. All Rights Reserved.