CLI Guide

Layer 2 Switching Commands 464
no port0 interface
• interface-id—A physical (Ethernet) interface identifier.
Default Configuration
By default, there is no port0 configuration.
Command Mode
Ethernet Ring Configuration mode
User Guidelines
This command enables an Ethernet link to participate in Ethernet ring
protection. In the ITU-T G.8032 standard, port0 and port1 are referred to as
East and West ring links, respectively. The port0 interface should be an
interface connected to a G.8032 ring. This command enables the G.8032 ring
mode for the interface.
Only physical Ethernet interfaces are supported for Ring Protection. Port-
channels are not supported.
Example
console (config)# ethernet ring g8032 ring1
console (config-erp-ring1)#port0 interface te1/0/1
Command History
Command introduced in firmware release 6.6.1.
port1
Use the port1 command to configure a link to participate in Ethernet ring
protection as a West ring link. Use the no port1 command to remove the
West ring link configuration.
Syntax
port1 { interface interface-id | none }
no port1
• interface-id—A physical (Ethernet) interface identifier.