show fdp entry
Displays detailed Foundry Discovery Protocol (FDP) and Cisco Discovery Protocol (CDP)
information for all neighbor devices or for a specific device.
Parameters
Modes
User EXEC mode
Privileged EXEC mode
Global configuration mode
Interface configuration mode
The
show fdp entry command displays the following information.
| Output field | Description |
|---|---|
| Device ID | The host name of the neighbor. In addition, this field lists the VLAN memberships and other VLAN information for the neighbor port that sent the update to this device. |
| Entry address(es) | The Layer 3 protocol addresses configured on the neighbor port that sent the update to this device. If the neighbor is a Layer 2 switch, this field lists the management IP address. |
| Platform | The product platform of the neighbor. |
| Interface | The interface on which this device received the FDP or CDP update from the neighbor. |
| Port ID | The interface through which the neighbor sent the update. |
| Holdtime | The maximum number of seconds that this device can keep the information received in the update before discarding it. |
| Version | The software version running on the neighbor. |
Examples
The following is sample output from the
show fdp entry command.
device# show fdp entry ICX7450-48 Switch Device ID: ICX7450-48 Switch configured as tag-type8100 Entry address(es): IP address: 11.1.1.1 Platform: ICX7450-48 Switch, Capabilities: Switch Interface: ethernet1/1/41 Port ID (outgoing port): ethernet2/1/31 is dual-mode with default traffic vlan 66 in following VLAN(s): 22 33 66 78 111 Holdtime : 142 seconds