View LLDP Neighbor Information
Display information about LLDP neighbors to help you configure LLDP for maximum benefit.
About this task
Use this procedure to display LLDP neighbor information.
Procedure
Examples
The following example shows how two switches—an FA Server and an FA Proxy discover each other as LLDP neighbors.
Switch A, which is the FA Server is a 5320 Series switch (model 5320-48T-8XE) and switch B which is the proxy device is an ERS 4826GTS switch.
The following examples show neighbor discovery on non-channelized ports.
On the non-channelized port 1/1 on the FA Server, verify neighbor discovery of the proxy switch.
On the proxy switch, verify discovery of the FA Server switch.
Switch:1>enable
Switch:1#show lldp neighbor
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LLDP neighbor
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Port: 7 Index: 71
Time: 12 days, 21:40:30
ChassisId: MAC address a4:25:1b:52:70:00
PortId: MAC address a4:25:1b:52:70:04
SysName: 5320-48T-8XE-FabricIQ
SysCap: rB / rB (Supported/Enabled)
PortDesc: Extreme Networks 5320-48T-8XE-FabricIQ - 10GbCX Port
1/52
SysDescr: 5320-48T-8XE-FabricIQ (8.6.0.0_B430)
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Sys capability: O-Other; R-Repeater; B-Bridge; W-WLAN accesspoint; r-Router;
T-Telephone; D-DOCSIS cable device; S-Station only.
Total neighbors: 1
Variable Definitions
The following table defines parameters for the show lldp neighbor command.
|
Variable |
Value |
|---|---|
|
port {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]} |
Displays LLDP neighbor information on the specified port. Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port. |
|
med |
Displays LLDP neighbors learned based on LLDP-MED TLV information. |
|
summary {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]} |
Displays the summary of LLDP neighbors of a port or all ports on the switch. Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port. |