CDP protocol and Alcatel IPTouch 4018EE

[Karik]

Hello.

Could you please tell me why phones IP touch 4018 answer through CDP protocol with ip address 127.0.0.1. We have the following release - R11.2.2-l2.300-34-a-ru-c0

[tgn]

I think CDP is a Cisco specific protocol-extension to LLDP. You can try to disable LLDP in the 4018 phone set.

regards...


--- back to basics... focus your eyes to the essential things... ---

[vad]

Karik - why you ask about CDP protocol - with ALU IP sets and HP switch?

[alex]

OP just needs just one answer - ALU 4xx8/8xx8 sets do not support CDP, because it's proprietary protocol. They support LLDP.
That's all folks.

[Karik]

Thank you for your answers. I'll try to disable lldp.

[Karik]

But tell me please how can I do it. Need I connect to the phone by telnet session and which command shoud I use there?

[tgn]

telnet
help
try different lldp commands (like lldp set vlan off)


regards...


--- back to basics... focus your eyes to the essential things... ---