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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 ethernet-switching flood

date_range 19-Nov-23
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Syntax

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show ethernet-switching flood 
<brief | detail | extensive>
<event-queue>
<instance instance-name>
<logical-system logical-system-name>
<route (all-ce-flood | all ve-flood | alt-root-flood | bd-flood | mlp-flood | re-flood)>
<vlan-name vlan-name>

Description

(EX Series switches and QFX Series switches only) Display Ethernet-switching flooding information.

Options

none

Display all Ethernet-switching flooding information for all VLANs.

brief | detail | extensive

(Optional) Display the specified level of output.

event-queue

(Optional) Display the queue of pending Ethernet-switching flood events.

instance instance-name

(Optional) Display Ethernet-switching flooding information for the specified routing instance.

logical-system logical-system-name

(Optional) Display Ethernet-switching flooding information for the specified logical system.

route (all-ce-flood | all ve-flood | alt-root-flood | bd-flood | mlp-flood | re-flood)

(Optional) Display the following:

  • all-ce-flood—Display the route for flooding traffic to all customer edge routers or switches if no-local-switching is enabled.

  • all-ve-flood—Display the route for flooding traffic to all VPLS edge routers or switches if no-local-switching is enabled.

  • alt-root-flood—Display the Spanning Tree Protocol (STP) alt-root flooding route used for the interface.

  • bd-flood—Display the route for flooding traffic of a VLAN if no-local-switching is not enabled.

  • mlp-flood—Display the route for flooding traffic to MAC learning chips.

  • re-flood—Display the route for Routing Engine flooding to all interfaces.

vlan-name vlan-name

(Optional) Display Ethernet-switching flooding information for the specified VLAN.

Required Privilege Level

view

Sample Output

show ethernet-switching flood

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user@host> show ethernet-switching flood
Name: __juniper_private1__
CEs: 0
VEs: 0
Name: default-switch
CEs: 9
VEs: 0
VLAN Name: VLAN101
Flood Routes:
  Prefix    Type          Owner                 NhType          NhIndex
  0x3057b/51 FLOOD_GRP_COMP_NH __all_ces__      comp            12866
  0x30004/51 FLOOD_GRP_COMP_NH __re_flood__     comp            12863
VLAN Name: VLAN102
Flood Routes:
  Prefix    Type          Owner                 NhType          NhIndex
  0x3057c/51 FLOOD_GRP_COMP_NH __all_ces__      comp            12875
  0x30005/51 FLOOD_GRP_COMP_NH __re_flood__     comp            12872
VLAN Name: VLAN103
Flood Routes:
  Prefix    Type          Owner                 NhType          NhIndex
  0x3057d/51 FLOOD_GRP_COMP_NH __all_ces__      comp            12884
  0x30006/51 FLOOD_GRP_COMP_NH __re_flood__     comp            12881

show ethernet-switching flood brief

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user@host> show ethernet-switching flood brief
Name                Active CEs         Active VEs
__juniper_private1__ 0                 0
default-switch      9                  0

show ethernet-switching flood detail

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user@host> show ethernet-switching flood detail
Name: __juniper_private1__
CEs: 0
VEs: 0
Name: default-switch
CEs: 9
VEs: 0
VLAN Name: VLAN101
Flood Routes:
  Prefix    Type          Owner                 NhType          NhIndex
  0x3057b/51 FLOOD_GRP_COMP_NH __all_ces__      comp            12866
  0x30004/51 FLOOD_GRP_COMP_NH __re_flood__     comp            12863
VLAN Name: VLAN102
Flood Routes:
  Prefix    Type          Owner                 NhType          NhIndex
  0x3057c/51 FLOOD_GRP_COMP_NH __all_ces__      comp            12875
  0x30005/51 FLOOD_GRP_COMP_NH __re_flood__     comp            12872
VLAN Name: VLAN103
Flood Routes:
  Prefix    Type          Owner                 NhType          NhIndex
  0x3057d/51 FLOOD_GRP_COMP_NH __all_ces__      comp            12884
  0x30006/51 FLOOD_GRP_COMP_NH __re_flood__     comp            12881

show ethernet-switching flood extensive

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user@host> show ethernet-switching flood extensive
Name: __juniper_private1__
CEs: 0
VEs: 0
Name: default-switch
CEs: 9
VEs: 0
VLAN Name: VLAN101
  Flood route prefix: 0x3057b/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __all_ces__
  Flood group name: __all_ces__
  Flood group index: 1
  Nexthop type: comp
  Nexthop index: 12866
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            12860
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ae20.0           CE             ucst            7605

  Flood route prefix: 0x30004/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __re_flood__
  Flood group name: __re_flood__
  Flood group index: 65534
  Nexthop type: comp
  Nexthop index: 12863
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            12860
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ae20.0           CE             ucst            7605
VLAN Name: VLAN102

  Flood route prefix: 0x3057c/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __all_ces__
  Flood group name: __all_ces__
  Flood group index: 1
  Nexthop type: comp
  Nexthop index: 12875
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            12869
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ae20.0           CE             ucst            7605

  Flood route prefix: 0x30005/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __re_flood__
  Flood group name: __re_flood__
  Flood group index: 65534
  Nexthop type: comp
  Nexthop index: 12872
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            12869
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ae20.0           CE             ucst            7605
VLAN Name: VLAN103

  Flood route prefix: 0x3057d/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __all_ces__
  Flood group name: __all_ces__
  Flood group index: 1
  Nexthop type: comp
  Nexthop index: 12884
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            12878
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ae20.0           CE             ucst            7605

  Flood route prefix: 0x30006/51
  Flood route type: FLOOD_GRP_COMP_NH
  Flood route owner: __re_flood__
  Flood group name: __re_flood__
  Flood group index: 65534
  Nexthop type: comp
  Nexthop index: 12881
    Flooding to:
    Name             Type          NhType          Index
    __all_ces__      Group          comp            12878
        Composition: split-horizon
        Flooding to:
        Name             Type          NhType          Index
        ae20.0           CE             ucst            7605
VLAN Name: VLAN104

Release Information

Command introduced in Junos OS Release 12.3R2.

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