Managing Device Information
Managing Cisco Discovery Protocol
ESW 500 Series Switches Administration Guide 67
•Port ID — Indicates the neighboring device’s port from which the CDP packet
was sent.
STEP 2 Select Enable in the
CDP Status
field to enable the Cisco Discovery Protocol on
the device.
STEP 3 Define a VLAN ID to be advertised by the device in the
Voice VLAN
field.
STEP4 Click Apply. CDP is enabled, and the device is updated.
To view additional neighboring device CDP information:
STEP1 Click Monitor & Device Properties > CDP. The
CDP Page
opens.
STEP 2 Click Details. The
CDP Neighbors Details Page
opens:
CDP Neighbors Details Page
In addition to the fields in the
CDP Page
, the
CDP Neighbors Details Page
contains
the following additional fields:
•Device ID — Indicates the name of the neighbor device and either the MAC
address or the serial number of the device.