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show lldp local-information

Syntax

show lldp local-information

Release Information

Command introduced in Junos OS Release 9.0 for EX Series switches.

Command introduced in Junos OS Release 11.1 for the QFX Series.

Description

Display the information that the switch provides in Link Layer Discovery Protocol (LLDP) advertisements to its neighbors.

Required Privilege Level

view

 

Related Documentation

 

List of Sample Output

show lldp local-information (EX Series Switch)

Output Fields

Table 1 lists the output fields for the show lldp local-information command. Output fields are listed in the approximate order in which they appear.

Table 1: show lldp local-information Output Fields

Field Name

Field Description

LLDP Local Information details

Information about the local system (the switch):

  • Chassis ID—MAC address associated with the switch.
  • System name—User-configured name of the switch.
  • System descr—System description containing information about the switch model and the current software image running on the switch. This information is taken from the software and is not configurable.

System Capabilities

Capabilities (such as bridge or router) that are supported or enabled on the system.

Management Information

Details of the management information: Port Name, Port Address (such as 10.204.34.35), Address Type (such as ipv4 or ipv6), Port ID (SNMP interface index), Port ID Subtype, and Port Subtype.

The Port Subtype displays:

  • ifIndex(2)— IP address of the switch's management Ethernet interface (me0) or virtual management Ethernet (VME) interface address (for a virtual chassis) is used to manage the switch.
  • unknown(1)—IP management address has been configured with set protocols lldp management-address.

Interface name

Name of the local interface which is configured for either LLDP or LLDP-MED.

Parent Interface

Name of the aggregated Ethernet interface, if any, to which the local interface belongs.

SNMP Index

SNMP interface index.

Interface description

User-configured port description.

With QFX3500 Switches running Junos OS Release 12.2X50 version 4 and higher (excepting Junos OS release 12.3X50-D35), the Interface description field displays the advertised LLDP description as the Interface name (for example, xe-3/0/1.0).

For QFX3500 Switches running Junos OS Release 12.3X50-D35, the Interface description field displays the advertised LLDP description as the user-configured port description (for example, rr7-14-ws-dis-f1-t1-r24).

Status

Administrative status of the interface: either up or down.

Tunneling

Status of tunneling on the interface: either enabled or disabled.

Sample Output

show lldp local-information (EX Series Switch)

user@switch> show lldp local-information
LLDP Local Information details

Chassis ID   : 00:1d:b5:aa:b9:f0
System name  : switch
System descr : Juniper Networks, Inc. ex8208 , version 10.4I0 [builder] Build 
               date: 2010-11-17 12:38:30 UTC

System Capabilities
    Supported       : Bridge Router
    Enabled         : Bridge Router

Management Information
    Port Name       : -
    Port Address    : 10.93.54.6
    Address Type    : IPv4
    Port ID         : 34
    Port ID Subtype : local(7)
    Port Subtype    : ifIndex(2)

Interface name Parent Interface  SNMP Index Interface description Status Tunneling
me0.0          -                 34          -                     Down   Disabled
xe-3/0/0.0     ae31.0            769         xe-3/0/0.0            Up     Disabled
xe-3/0/1.0     ae31.0            770         xe-3/0/1.0            Up     Disabled
xe-3/0/2.0     ae31.0            771         xe-3/0/2.0            Up     Disabled
xe-3/0/3.0     ae31.0            772         xe-3/0/3.0            Up     Disabled
xe-3/0/4.0     ae31.0            577         xe-3/0/4.0            Up     Disabled
xe-3/0/5.0     ae31.0            578         xe-3/0/5.0            Up     Disabled
xe-3/0/6.0     ae31.0            579         xe-3/0/6.0            Up     Disabled
xe-3/0/7.0     ae31.0            581         xe-3/0/7.0            Up     Disabled

Published: 2015-04-09

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