[j-nsp] LACP on mixed virtual chassis QFX5100/EX4300

[Luis Mercado]

If you want to do 1g on QFX you need to use an SFP transceiver. If you want to do 10g you need an SFP+ transceiver.  
This is specific to the QFX platform you are using... Check here for the QFX5100, make sure yours is a match..


http://www.juniper.net/techpubs/en_US/release-independent/junos/topics/reference/specifications/interface-qfx5100-support.html

-----Original Message-----
From: juniper-nsp [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Vincent Clement
Sent: Thursday, November 05, 2015 5:29 AM
To: Bouzemarene, Farid (ATS)
Cc: juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] LACP on mixed virtual chassis QFX5100/EX4300

Auto-correct: seems I was wrong, I thought that because no negocation options on xe interfaces, but should be supported as you said.
I'll make more tests, but I had trouble trying to connect 1G/100M on QFX5100-48T with old devices.

Vincent

2015-11-05 11:04 GMT+01:00 Vincent Clement <vclement.mail at gmail.com>:

> Hi Farid :)
>
> Yes, but was assuming we talk about 48T, so only 10G as far as I know, 
> no way to negociate 1G.
>
> Vincent
>
> 2015-11-05 10:54 GMT+01:00 Bouzemarene, Farid (ATS) <
> Farid.Bouzemarene at avnet.com>:
>
>> Hi vincent ;)
>>
>> QFX support 1g also but you have to use 1g SFP !
>>
>> I had no luck with Cisco or other vendors optics but with juniper ( 
>> or solidoptics / juniper ) there is no problem .
>>
>> Farid
>>
>> -----Original Message-----
>> From: juniper-nsp [mailto:juniper-nsp-bounces at puck.nether.net] On 
>> Behalf Of Vincent Clement
>> Sent: mercredi 4 novembre 2015 19:12
>> To: Michael Loftis
>> Cc: juniper-nsp at puck.nether.net
>> Subject: Re: [j-nsp] LACP on mixed virtual chassis QFX5100/EX4300
>>
>> Hello,
>>
>> Pretty sure QFX in 10G only, so if you want to achieve that, you'll 
>> have to use a uplink module to have 10G on 4300 side.
>>
>> Vincent
>>
>> 2015-11-04 2:23 GMT+01:00 Michael Loftis <mloftis at wgops.com>:
>>
>> > I'd take a closer look at show interfaces. When a link is 1gig QFX 
>> > calls it ge-. So you can have an ex-0/0/1 and a ge-0/0/1 but only 
>> > one is active as I do not believe tri rate SFP+ is supported.
>> >
>> > On Tuesday, November 3, 2015, ThienDuc Nguyen 
>> > <thienduc.nguyen at zayo.com>
>> > wrote:
>> >
>> > > Hi
>> > >
>> > > I was trying to create a LACP bundle between two ports : one on a 
>> > > EX4300, the other on a QFX5100.
>> > > Both link have their speed negotiated at 1GE (but the interface 
>> > > name on
>> > the
>> > > QFX is xe-, I can't force it to ge-, and their are no way to 
>> > > force the speed on the QFX).
>> > > if I set the lacp speed to 1ge, the configuration can't commit 
>> > > because it sees the QFX interface as a 10G interface...
>> > >
>> > >
>> > > Is their a special knob to activate it, or I need to create LACP 
>> > > on the same device family ?  (the version is  14.1X53-D30.3)
>> > >
>> > > Thanks,
>> > >
>> > > *Thien Duc Nguyen*
>> > > _______________________________________________
>> > > juniper-nsp mailing list juniper-nsp at puck.nether.net 
>> > > <javascript:;> 
>> > > https://puck.nether.net/mailman/listinfo/juniper-nsp
>> > >
>> >
>> >
>> > --
>> >
>> > "Genius might be described as a supreme capacity for getting its 
>> > possessors into trouble of all kinds."
>> > -- Samuel Butler
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>>
>>
>>
>> --
>> Vincent Clément
>> +33 6 74 49 66 30
>> _______________________________________________
>> juniper-nsp mailing list juniper-nsp at puck.nether.net 
>> https://puck.nether.net/mailman/listinfo/juniper-nsp
>>
>
>
>
> --
> Vincent Clément
> +33 6 74 49 66 30
>



--
Vincent Clément
+33 6 74 49 66 30
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