Dahua DH-PFS4212-8GT-96 Web Operation Manual page 35

3.2.1.3 Example: ERPS Single Ring Configuration
Networking Requirement
Three switches, port 1 and port 2 are requested to combine an ERPS. See Figure 3-29. The
corresponding relationship: Switch 1: MEP 1 and MEP 2; Switch 2: MEP3 and MEP 4; Switch 3: MEP 5
and MEP 6.
Configuration
Configure the ERPS with the following thoughts:
1) Confirm Topology, and plan protection VLAN and protocol VLAN.
2) Confirm RPL owner port.
3) Ensure to disable the mutex function of the ports.
4) VLAN Configuration
5) Create MEP.
6) Create ERPS, and configure control VLAN and protection instance.
7) View the status.
Example
Plan protection VLAN and protocol VLAN to be 2 and 3. Set port 2 of switch 1 to be RPL owner port.
Ensure to disable the mutex function of the ports, including STP function and LLDP function.
The configurations of the switch are as following:
Step 1 Configure protection VLAN and protocol VLAN are 2 and 3 separately.
1) Select Advanced > Common > VLAN Settings.
2) Set the mode of port 1 and port 2 to be Trunk. See Figure 3-30.
3) Set the port VLAN of port 1 and port 2 to be 1.
4) Set the allowed VLAN to be 2 and 3.
5) Click Save.
Figure 3-29 ERPS single ring configuration
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