ProCurve Series 2300 and 2500 Switches Release Notes

193
Enhancements in Release F.02.02
CDP
Configuring CDP Operation
Enabling or Disabling CDP Operation on the Switch. Enabling CDP operation (the default) on
the switch causes the switch to:
■ Transmit CDP packets describing itself to other, neighboring CDP devices
■ Add entries to its CDP Neighbors table for any CDP packets it receives from other, neigh-
boring CDP devices
Disabling CDP operation clears the switch’s CDP Neighbors table, prevents the switch from trans-
mitting outbound CDP packets to advertise itself to neighboring CDP devices, and causes the switch
to drop inbound CDP packets from other devices without entering the data in the CDP Neighbors
table.
Syntax: [no] cdp run
For example, to disable CDP on the switch:
HP2512(config) no cdp run
When CDP is disabled:
■ show cdp neighbors displays an empty CDP Neighbors table
■ show cdp displays
Global CDP information
Enable CDP : No