[j-nsp] Cisco SX SFP on Juniper EX2200

[Paul Zugnoni]

What do see if you run "show chassis hardware" on the ex?
Also try show interface diagnostics optics ge-0/1/x to ensure you're receiving signal.

Have you tried different combinations of negotiate on off between both switches?

Juniper gear generally accepts a lot more third party optics than you find on Cisco.

Paul Z

(thumbs)

On Dec 12, 2012, at 18:27, "Coy Hile" <Coy.Hile at COYHILE.COM> wrote:

> Is Juniper one of those vendors who doesn't play happy with non-'blessed' SFPs on certain platforms?  I think I've heard stories about the MXes, but I don't have first-hand experience.
> 
> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Ali Sumsam
> Sent: Thursday, December 13, 2012 12:40 AM
> To: <juniper-nsp at puck.nether.net>
> Subject: [j-nsp] Cisco SX SFP on Juniper EX2200
> 
> Hi All,
> 
> I am trying to connect a Cisco3560 with Juniper EX-2200 over a mulitmode fiber. I am using Cisco SX SFP for this.
> 
> On Cisco Side interface status is in up/up state but on juniper side it is down. What could be the reason?
> 
> I know SFP is not faulty.
> 
> 
> Regards,
> 
> *Ali Sumsam CCIE*
> *Network Engineer - Level 3*
> eintellego Pty Ltd
> ali at eintellego.net ; www.eintellego.net
> 
> Phone: 1300 753 383 ; Fax: (+612) 8572 9954
> 
> Cell +61 (0)410 603 531
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