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show protection-group ethernet-ring vlan

 

Syntax

Release Information

Command introduced in Junos OS Release 10.2.

Command introduced in Junos OS Release 18.1 for EX2300 and EX3400 switches.

Description

On MX Series routers, display all data channel logical interfaces and the VLAN IDs controlled by a ring instance data channel.

Options

brief | detail(Optional) Display the specified level of output.
group-name(Optional) Protection group for which to display details such as data channel interfaces, vlan, and bridge-domain. If you omit this optional field, details for all configured protection groups will be displayed.

Required Privilege Level

view

List of Sample Output

show protection-group ethernet-ring vlan

show protection-group ethernet-ring vlan brief

show protection-group ethernet-ring vlan detail

show protection-group ethernet-ring vlan group-name vkm01

show protection-group ethernet-ring vlan detail (EX2300 and EX3400 Switches)

Output Fields

Table 1 lists the output fields for the show protection-group ethernet-ring vlan command. Output fields are listed in the approximate order in which they appear.

Table 1: show protection-group ethernet-ring vlan Output Fields

Field Name

Field Description

Interface

Name of the interface configured for the Ethernet protection ring.

Vlan

Name of the VLAN associated with the interface configured for the Ethernet protection ring.

STP index

The Spanning Tree Protocol (STP) index number used by each interface in an Ethernet ring. The STP index controls the forwarding behavior for a set of VLANs on a data channel on an Ethernet ring port. For multiple Ethernet ring instances on an physical ring port, there are multiple STP index numbers. Different ring instances will have different STP index numbers and may have different forwarding behavior.

Bridge Domain

Name of the bridge domain that is associated with the VLAN configured for the Ethernet protection ring.

Sample Output

show protection-group ethernet-ring vlan

user@host> show protection-group ethernet-ring vlan

show protection-group ethernet-ring vlan brief

user@host> show protection-group ethernet-ring vlan brief

show protection-group ethernet-ring vlan detail

user@host> show protection-group ethernet-ring vlan detail

show protection-group ethernet-ring vlan group-name vkm01

user@host> show protection-group ethernet-ring vlan vkm01

show protection-group ethernet-ring vlan detail (EX2300 and EX3400 Switches)

user@switch>show protection-group ethernet-ring vlan detail