protection-group
Syntax
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
[edit protocols]
Description
CAUTION:
Enabling tracing can adversely impact scale and performance and may increase security risk. We strongly recommend using the trace, tracing, or traceoptions commands only under the guidance of a JTAC support engineer. After collecting the debug information, immediately disable tracing to minimize risk and restore normal system performance.
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.