Technical Documentation

show lldp local-information

Syntax

show lldp local-information

Release Information

Command introduced in JUNOS Release 9.0 for EX Series switches.

Description

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

Required Privilege Level

view

List of Sample Output

show lldp local-information

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), Subtype, and Interface Subtype.

Interface Name

Name of the local interface.

Parent Interface

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

Interface ID

SNMP interface index.

Interface description

User-configured port description.

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

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 10.3I0 [builder] Build 
               date: 2010-03-24 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(1)

Interface name Parent Interface Interface ID 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: 2010-05-13