Configuring ERPS ring member port attributes
Follow these guidelines when you configure ERPS ring member port attributes:
ERPS ring member ports automatically allow packets from the control VLAN to pass through.
Do not enable Ethernet OAM remote loopback for ERPS ring member ports. This feature might cause a broadcast storm. For more information about Ethernet OAM, see "Configuring Ethernet OAM."
For faster topology convergence, use the link-delay command on ERPS ring member ports to set the physical state change suppression interval to 0 seconds. For more information about the link-delay command, see Interface Command Reference.
You must configure ERPS ring member ports as trunk ports.
To configure ERPS ring member port attributes:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter Layer 2 Ethernet interface view or Layer 2 aggregate interface view. | interface interface-type interface-number | N/A |
3. Configure the port as a trunk port. | port link-type trunk | By default, a port is an access port. For more information about this command, see Layer 2—LAN Switching Command Reference. |
4. Assign the trunk port to protected VLANs. | port trunk permit vlan { vlan-id-list | all } | By default, a trunk port is assigned only to VLAN 1. For more information about this command, see Layer 2—LAN Switching Command Reference. |
5. Disable the spanning tree feature. | undo stp enable | By default, the spanning tree feature is enabled. For more information about this command, see Layer 2—LAN Switching Command Reference. |