Sorry but im having a hard time understanding this thread ...
- So your getting lldp neig adj on ONE link but not the other?
-- are both links using a media convertor? if so, have you checked settings on both devices? normally they well have jumpers are set properly
-- what do your configurations for both ports look like?

Anytime you introduce a media converter there is always room for problems



On 13-03-27 12:24 AM, Riccardo S wrote:
mhhh... why you say it ?
Indeed there is a media converter (fiber to copper), but do you think that 
could be the problem ?

Subject: Re: [j-nsp] LLDP on LAG behaviour
From: [email protected]
Date: Wed, 27 Mar 2013 08:54:45 +1000
CC: [email protected]; [email protected]
To: [email protected]

At the risk of asking the obvious - are the devices directly connected, or is 
there interim equipment in the path (media converters, NTUs etc)

On 26/03/2013, at 5:30 PM, Riccardo S <[email protected]> wrote:

SIDE A

@xx> show lldp statistics
Interface    Parent Interface  Received  Unknown TLVs  With Errors  Discarded 
TLVs  Transmitted  Untransmitted
ge-1/0/1.0   ae0.0             36006     0             0            0           
    40028        0

SIDE B

@yy> show lldp statistics
Interface    Parent Interface  Received  Unknown TLVs  With Errors  Discarded 
TLVs  Transmitted  Untransmitted
ge-1/0/1.0   ae0.0             0         0             0            0           
    36011        0


I saw it before, but it's strage since I do not guess that lldp pkt can be 
filtered (I've BGP peering between two sites).

Sometimes line flap and BGP goes down, but when it's up the line (and BGP) I 
expect to have lldp neighbor up.

tks


From: [email protected]
Date: Mon, 25 Mar 2013 09:22:46 -0500
Subject: Re: [j-nsp] LLDP on LAG behaviour
To: [email protected]
CC: [email protected]

What does "show lldp statistics" show for the interfaces connected to each 
other?

On Mon, Mar 25, 2013 at 3:01 AM, Riccardo S <[email protected]> wrote:





junos 11.4r5.7

Tks

From: [email protected]
Date: Sun, 24 Mar 2013 21:59:01 -0500


Subject: Re: [j-nsp] LLDP on LAG behaviour
To: [email protected]
CC: [email protected]



What version Junos? I ran into some LLDP bugs on early 11.4 versions.

On Wed, Mar 13, 2013 at 5:45 AM, Riccardo S <[email protected]> wrote:










I’ve a couple of EX in VC configuration

mode (same Junos) connected with two links in LAG mode and LLDP switched-on on 
the

aggregate interface.



The problem is that on one VC I see

lldp neighborship with the other, on the other nothing…



Any idea ?







4200A# run show lldp neighbors



Local Interface    Parent Interface    Chassis Id          Port info          
System Name



ge-1/0/1.0         ae0.0               54:e0:31:32:bd:c0   ge-1/0/1.0         
4200B



{master:0}[edit protocols]







4200B# run show lldp neighbors



{master:0}[edit protocols]

Tks







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