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show ethernet-switching interface

 

Syntax

Release Information

Command introduced in Junos OS Release 12.3R2.

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

Command introduced in Junos OS Release 13.2x51 for QFX Series switches.

Description

Display Layer 2 learning information for all the interfaces.

Options

noneDisplay Ethernet-switching information for all interfaces.
brief | detail | extensive(Optional) Display the specified level of output.
interface-name(Optional) Display Ethernet-switching information for the specified interface.

Required Privilege Level

view

List of Sample Output

show ethernet switching interface (Specific Interface)

show ethernet-switching interface detail

Output Fields

Table 1 describes the output fields for the show ethernet-switching interface command. Output fields are listed in the approximate order in which they appear.

Table 1: show ethernet-switching interface Output Fields

Field Name

Field Description

Logical interface

Name of the logical interface.

VLAN members

VLANs associated with this interface.

Tag

VLAN ID.

MAC limit

Number of MAC addresses that can be associated with the interface.

STP state

Spanning Tree protocol (STP) state.

Logical interface flags

Status of Layer 2 learning properties for each interface:

  • DL—MAC learning is disabled.

  • LH—MAC interface limit has been reached.

  • AD—Packets are dropped after the MAC interface limit is reached.

  • DN—The MAC interface is down.

  • MMAS—The MAC interface is disabled after a MAC address move.

  • SCTL—The MAC interface is disabled after a configured storm-control level is exceeded.

Tagging

Tagging state of the VLAN.

Sample Output

show ethernet switching interface (Specific Interface)

user@host> show ethernet-switching inerface ae10.0

show ethernet-switching interface detail

user@host> show ethernet-switching interface detail