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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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west-interface

date_range 20-Nov-23

Syntax

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west-interface {
    node-id mac-address;
    control-channel channel-name {
        vlan number;
        interface name interface-name
    }
    interface-none
    ring-protection-link-end;
    virtual-control-channel {
        west-interface name;
        east-interface name;
    }
}

Hierarchy Level

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[edit protocols protection-group ethernet-ring ring-name]

Description

Define one of the two interface ports for Ethernet ring protection, the other being defined by the east-interface statement at the same hierarchy level. The interface must use the control channel's logical interface name. The control channel is a dedicated VLAN channel for the ring port.

Note:

Always configure this port second, after configuring the east-interface statement.

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 9.5.

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