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show ethernet-switching flood

Syntax

Release Information

Command introduced in Junos OS Release 12.3R2.

Command introduced in Junos OS Release 12.3R2 for EX Series switches.

Description

(MX Series routers and EX 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.

—

(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

List of Sample Output

show ethernet-switching flood
show ethernet-switching flood brief
show ethernet-switching flood detail
show ethernet-switching flood extensive

Output Fields

Sample Output

show ethernet-switching flood

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

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

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

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