Cisco Sx350

CDP Commands
217 Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
8
incapable devices, the CDP/LLDP capable devices may be able to receive the
advertisement from other device(s) only if the CDP/LLDP incapable devices flood
the CDP/LLDP packets they receives. If the CDP/LLDP incapable devices perform
VLAN-aware flooding, then CDP/LLDP capable devices can hear each other only if
they are in the same VLAN. It should be noted that a CDP/LLDP capable device
may receive advertisement from more than one device if the CDP/LLDP incapable
devices flood the CDP/LLDP packets.
To learn and advertise CDP information, it must be globally enabled (it is so by
default) and also enabled on interfaces (also by default).
Example
switchxxxxxx(config)# cdp run
8.12 cdp source-interface
To specify the CDP source port used for source IP address selection, use the cdp
source-interface command in Global Configuration mode. To delete the source
interface, use the no form of this command.
Syntax
cdp source-interface
interface-id
no cdp source-interface
Parameters
interface-id—Source port used for Source IP address selection.
Default Configuration
No CDP source interface is specified.
Command Mode
Global Configuration mode
User Guidelines
Use the cdp source-interface command to specify an interface whose minimal IP
address will be advertised in the TVL instead of the minimal IP address of the
outgoing interface.