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Home Documentation Junos OS Junos CLI Reference CLI Reference P

Junos CLI Reference

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Junos CLI Reference
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protection-group

date_range 20-Nov-23
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Syntax

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protection-group {
        ethernet-ring ring-name {
            data-channel {
                vlan number
            }
            east-interface {
                control-channel channel-name {
                    vlan number;
                    interface name interface-name
                }
            }
            guard-interval number;
            node-id mac-address;
            restore-interval number;
            ring-protection-link-owner;
            non-revertive;
            wait-to-block-interval number;
            major-ring-name name;
            propagate-tc;
            compatibility-version (1|2);
            ring-id number;
            non-vc-mode;
            dot1p-priority number;
            west-interface {
                control-channel channel-name {
                    vlan number;
                    interface name interface-name
                }
                virtual-control-channel {
                    west-interface name;
                    east-interface name;
                }
            }
        }
    control-vlan (vlan-id | vlan-name);
            east-interface {
                node-id mac-address;
                control-channel channel-name {
                    vlan number;
                    interface name interface-name
                }
                interface-none
                ring-protection-link-end;
            }
        }
            control-channel channel-name {
                vlan number;
                interface name interface-name
            }
        }
        data-channel {
            vlan number
        }
        guard-interval number;
        node-id mac-address;
        restore-interval number;
        ring-protection-link-owner;
            west-interface {
                node-id mac-address;
                control-channel channel-name {
                    vlan number;
                    interface name interface-name
                }
                interface-none
                ring-protection-link-end;
            }
            control-channel channel-name {
                vlan number;
                interface name interface-name
            }
        }
    }
    guard-interval number;
    restore-interval number;
    traceoptions {
        file filename <no-stamp> <world-readable | no-world-readable> <replace> <size size>;
        flag flag;
    }
}

Hierarchy Level

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[edit protocols]

Description

Configure Ethernet ring protection switching.

The statements are explained separately. All statements apply to MX Series routers. EX Series switches do not assign node-id and use control-vlan instead of control-channel.

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 9.4.

Related Documentation

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