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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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show protection-group ethernet-ring vlan

date_range 19-Nov-23
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Syntax

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show protection-group ethernet-ring vlan
<brief | detail> 
<group-name group-name>

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

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

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user@host> show protection-group ethernet-ring vlan
Ethernet ring IFBD parameters for protection group vkm01

Interface    Vlan    STP Index   Bridge Domain
xe-5/0/2     1       78          default-switch/bd1          
xe-2/2/0     1       79          default-switch/bd1          
xe-5/0/2     2       78          default-switch/bd2          
xe-2/2/0     2       79          default-switch/bd2          
xe-5/0/2     3       78          default-switch/bd3          
xe-2/2/0     3       79          default-switch/bd3          
xe-5/0/2     4       78          default-switch/bd4          
xe-2/2/0     4       79          default-switch/bd4          
xe-5/0/2     5       78          default-switch/bd5          
xe-2/2/0     5       79          default-switch/bd5          
xe-5/0/2     6       78          default-switch/bd6          
xe-2/2/0     6       79          default-switch/bd6          
xe-5/0/2     7       78          default-switch/bd7          
xe-2/2/0     7       79          default-switch/bd7          
xe-5/0/2     8       78          default-switch/bd8          
xe-2/2/0     8       79          default-switch/bd8          
xe-5/0/2     9       78          default-switch/bd9          
xe-2/2/0     9       79          default-switch/bd9          
xe-5/0/2     10      78          default-switch/bd10         
xe-2/2/0     10      79          default-switch/bd10         
xe-5/0/2     11      78          default-switch/bd11         
xe-2/2/0     11      79          default-switch/bd11         
xe-5/0/2     12      78          default-switch/bd12         
xe-2/2/0     12      79          default-switch/bd12         
xe-5/0/2     13      78          default-switch/bd13         
xe-2/2/0     13      79          default-switch/bd13         
xe-5/0/2     14      78          default-switch/bd14         
xe-2/2/0     14      79          default-switch/bd14         
xe-5/0/2     15      78          default-switch/bd15         
xe-2/2/0     15      79          default-switch/bd15

show protection-group ethernet-ring vlan brief

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user@host> show protection-group ethernet-ring vlan brief
Ethernet ring IFBD parameters for protection group vkm01

Interface    Vlan    STP Index   Bridge Domain
xe-5/0/2     1       78          default-switch/bd1          
xe-2/2/0     1       79          default-switch/bd1          
xe-5/0/2     2       78          default-switch/bd2          
xe-2/2/0     2       79          default-switch/bd2          
xe-5/0/2     3       78          default-switch/bd3          
xe-2/2/0     3       79          default-switch/bd3          
xe-5/0/2     4       78          default-switch/bd4          
xe-2/2/0     4       79          default-switch/bd4          
xe-5/0/2     5       78          default-switch/bd5          
xe-2/2/0     5       79          default-switch/bd5          
xe-5/0/2     6       78          default-switch/bd6          
xe-2/2/0     6       79          default-switch/bd6          
xe-5/0/2     7       78          default-switch/bd7          
xe-2/2/0     7       79          default-switch/bd7          
xe-5/0/2     8       78          default-switch/bd8          
xe-2/2/0     8       79          default-switch/bd8          
xe-5/0/2     9       78          default-switch/bd9          
xe-2/2/0     9       79          default-switch/bd9          
xe-5/0/2     10      78          default-switch/bd10         
xe-2/2/0     10      79          default-switch/bd10         
xe-5/0/2     11      78          default-switch/bd11         
xe-2/2/0     11      79          default-switch/bd11         
xe-5/0/2     12      78          default-switch/bd12         
xe-2/2/0     12      79          default-switch/bd12         
xe-5/0/2     13      78          default-switch/bd13         
xe-2/2/0     13      79          default-switch/bd13         
xe-5/0/2     14      78          default-switch/bd14         
xe-2/2/0     14      79          default-switch/bd14         
xe-5/0/2     15      78          default-switch/bd15         
xe-2/2/0     15      79          default-switch/bd15

show protection-group ethernet-ring vlan detail

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user@host> show protection-group ethernet-ring vlan detail
Ethernet ring IFBD parameters for protection group vkm01

Interface name                 : xe-5/0/2
Vlan                           : 1
STP index                      : 78
Bridge Domain                  : default-switch/bd1

Interface name                 : xe-2/2/0
Vlan                           : 1
STP index                      : 79
Bridge Domain                  : default-switch/bd1

Interface name                 : xe-5/0/2
Vlan                           : 2
STP index                      : 78
Bridge Domain                  : default-switch/bd2

Interface name                 : xe-2/2/0
Vlan                           : 2
STP index                      : 79
Bridge Domain                  : default-switch/bd2

Interface name                 : xe-5/0/2
Vlan                           : 3
STP index                      : 78
Bridge Domain                  : default-switch/bd3

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

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

Ethernet ring IFBD parameters for protection group vkm01

Interface    Vlan    STP Index   Bridge Domain
xe-5/0/2     16      80          default-switch/bd16         
xe-2/2/0     16      81          default-switch/bd16         
xe-5/0/2     17      80          default-switch/bd17         
xe-2/2/0     17      81          default-switch/bd17         
xe-5/0/2     18      80          default-switch/bd18         
xe-2/2/0     18      81          default-switch/bd18         
xe-5/0/2     19      80          default-switch/bd19         
xe-2/2/0     19      81          default-switch/bd19         
xe-5/0/2     20      80          default-switch/bd20         
xe-2/2/0     20      81          default-switch/bd20         
xe-5/0/2     21      80          default-switch/bd21         
xe-2/2/0     21      81          default-switch/bd21         
xe-5/0/2     22      80          default-switch/bd22         
xe-2/2/0     22      81          default-switch/bd22         
xe-5/0/2     23      80          default-switch/bd23         
xe-2/2/0     23      81          default-switch/bd23         
xe-5/0/2     24      80          default-switch/bd24         
xe-2/2/0     24      81          default-switch/bd24         
xe-5/0/2     25      80          default-switch/bd25         
xe-2/2/0     25      81          default-switch/bd25         
xe-5/0/2     26      80          default-switch/bd26         
xe-2/2/0     26      81          default-switch/bd26         
xe-5/0/2     27      80          default-switch/bd27         
xe-2/2/0     27      81          default-switch/bd27         
xe-5/0/2     28      80          default-switch/bd28         
xe-2/2/0     28      81          default-switch/bd28         
xe-5/0/2     29      80          default-switch/bd29         
xe-2/2/0     29      81          default-switch/bd29         
xe-5/0/2     30      80          default-switch/bd30         
xe-2/2/0     30      81          default-switch/bd30

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

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user@switch>show protection-group ethernet-ring vlan detail
Ethernet ring IFBD parameters for protection group pg1001

Interface name                 : ge-0/0/42
Vlan                           : 2001
STP index                      : 52
Bridge Domain                  : default-switch/vlan2001

Interface name                 : ge-0/0/38
Vlan                           : 2001
STP index                      : 53
Bridge Domain                  : default-switch/vlan2001

Release Information

Command introduced in Junos OS Release 10.2.

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

Related Documentation

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