show lldp neighbor-info

Syntax

show lldp neighbor-info [<INTERFACE-NAME>] [vsx-peer]

Description

Displays information about neighboring devices for all interfaces or for a specific interface.

Command context

Manager (#)

Parameters

<INTERFACE-NAME>

Specifies the interface for which to show neighboring devices. Some switches (such as the Aruba 8400 Switch Series), use the format member/slot/port (for example, 1/1/1). Other switches use slot/port (for example, 1/1)

[vsx-peer]

Shows the output from the VSX peer switch. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed.

Authority

Operators or Administrators. Users without administrator authority can execute this command from the operator context (>) only.

Examples

Showing LLDP information for all interfaces:

switch# show lldp neighbor-info

LLDP Neighbor Information
=========================

Total Neighbor Entries          : 1
Total Neighbor Entries Deleted  : 0
Total Neighbor Entries Dropped  : 0
Total Neighbor Entries Aged-Out : 0

LOCAL-PORT  CHASSIS-ID         PORT-ID       PORT-DESC     TTL      SYS-NAME
--------------------------------------------------------------------------------
1/1/1       70:72:cf:a4:7d:50  1/1/1         1/1/1         32       switch

Showing information for interface 1/1/1 when it has only one neighbor:

switch# show lldp neighbor-info 1/1/1

Port                           : 1/1/1
Neighbor Entries               : 1
Neighbor Entries Deleted       : 0
Neighbor Entries Dropped       : 0
Neighbor Entries Aged-Out      : 0
Neighbor Chassis-Name          : switch
Neighbor Chassis-Description   : OpenSwitch OPSX8664 OpenSwitch 0.1.0 (Build:...
Neighbor Chassis-ID            : 70:72:cf:a4:7d:50
Neighbor Management-Address    : 172.25.0.2
Chassis Capabilities Available : Bridge, Router
Chassis Capabilities Enabled   : Bridge, Router
Neighbor Port-ID               : 1/1/1
Neighbor Port-Desc             : 1/1/1
Neighbor Port VLAN ID          : 1
TTL                            : 32

Showing information for interface 1/1/1 when it has multiple neighbors (displays a maximum of four):

switch# show lldp neighbor-info 1/1/1

Port                           : 1/1/1
Neighbor entries               : 4
Neighbor entries deleted       : 0
Neighbor entries dropped       : 0
Neighbor entries age-out       : 0
Neighbor Chassis-Name          : switch
Neighbor Chassis-Description   : Aruba JL375A 8400 0.1.0 (Build: ridley-Halon...
Neighbor Chassis-ID            : 1c:98:ec:fe:25:00
Neighbor Management-Address    : 10.1.1.2
Chassis Capabilities Available : Bridge, Router
Chassis Capabilities Enabled   : Bridge, Router
Neighbor Port-ID               : 1/1/1
Neighbor Port-Description      : 1/1/1
Neighbor Port VLAN ID          :
TTL                            : 120
Neighbor Chassis-Name          : switch
Neighbor Chassis-Description   : Aruba JL375A 8400 0.1.0 (Build: ridley-Halon...
Neighbor Chassis-ID            : 1c:98:ec:fe:25:01
Neighbor Management-Address    : 10.1.1.3
Chassis Capabilities Available : Bridge, Router
Chassis Capabilities Enabled   : Bridge, Router
Neighbor Port-ID               : 1/1/1
Neighbor Port-Description      : 1/1/1
Neighbor Port VLAN ID          :
TTL                            : 120
Neighbor Chassis-Name          : switch
Neighbor Chassis-Description   : Aruba JL375A 8400 0.1.0 (Build: ridley-Halon...
Neighbor Chassis-ID            : 1c:98:ec:fe:25:02
Neighbor Management-Address    : 10.1.1.4
Chassis Capabilities Available : Bridge, Router
Chassis Capabilities Enabled   : Bridge, Router
Neighbor Port-ID               : 1/1/1
Neighbor Port-Description      : 1/1/1
Neighbor Port VLAN ID          :
TTL                            : 120
Neighbor Chassis-Name          : switch
Neighbor Chassis-Description   : Aruba JL375A 8400 0.1.0 (Build: ridley-Halon...
Neighbor Chassis-ID            : 1c:98:ec:fe:25:03
Neighbor Management-Address    : 10.1.1.5
Chassis Capabilities Available : Bridge, Router
Chassis Capabilities Enabled   : Bridge, Router
Neighbor Port-ID               : 1/1/1
Neighbor Port-Description      : 1/1/1
Neighbor Port VLAN ID          :
TTL                            : 120