Specifications

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Cisco Wide Area Application Services Command Reference
OL-16451-01
Chapter 3 CLI Commands
show cdp
Table 3-18 describes the fields shown in the show cdp neighbors detail command display.
Table 3-19 describes the field in the show cdp run command display.
Capability Capability code discovered on the device. This is the type of the device listed
in the CDP Neighbors table. Possible values are as follows:
R—Router
T—Transparent bridge
B—Source-routing bridge
S—Switch
H—Host
I—IGMP device
r—Repeater
Platform Product number of the device.
Port ID (outgoing
port)
Port number of the device.
Table 3-17 Field Descriptions for the show cdp neighbors Command (continued)
Field Description
Table 3-18 Field Descriptions for the show cdp neighbors detail Command
Field Description
Device ID Configured ID (name), MAC address, or serial number of the neighbor device.
Entry address (es) List of network addresses of neighbor devices.
Platform Product name and number of the neighbor device.
Capabilities Device type of the neighbor. This device can be a router, a bridge, a
transparent bridge, a source-routing bridge, a switch, a host, an IGMP device,
or a repeater.
Interface Protocol being used by the connectivity media.
Port ID (outgoing
port)
Port number of the port on the neighbor device.
Holdtime Time, in seconds, that the current device will hold the CDP advertisement
from a transmitting router before discarding it.
Version Software version running on the neighbor device.
Copyright Copyright information for the neighbor device.
advertisement version Version of CDP being used for CDP advertisements.
VTP Management
Domain
VLAN trunk protocol management domain. The VLAN information is
distributed to all switches that are part of the same domain.
Native VLAN VLAN to which the neighbor interface belongs.