CDP protocol and Alcatel IPTouch 4018EE

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Karik
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CDP protocol and Alcatel IPTouch 4018EE

Post by Karik » 10 Aug 2017 03:27

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

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tgn
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Re: CDP protocol and Alcatel IPTouch 4018EE

Post by tgn » 10 Aug 2017 08:32

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

regards...


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vad
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Re: CDP protocol and Alcatel IPTouch 4018EE

Post by vad » 10 Aug 2017 09:34

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

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alex
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Re: CDP protocol and Alcatel IPTouch 4018EE

Post by alex » 10 Aug 2017 13:59

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.
If it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.

Karik
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Re: CDP protocol and Alcatel IPTouch 4018EE

Post by Karik » 11 Aug 2017 02:04

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

Karik
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Re: CDP protocol and Alcatel IPTouch 4018EE

Post by Karik » 11 Aug 2017 02:05

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?

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tgn
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Re: CDP protocol and Alcatel IPTouch 4018EE

Post by tgn » 11 Aug 2017 15:46

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


regards...


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

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