[j-nsp] LX SFP Question

[陈江]

You mean DOM(Digital Optical Monitoring)? it will be added to EX in
10.0(2009Q4)

On Fri, Sep 25, 2009 at 6:47 PM, Mike Mainer <mmainer at tekinside.com> wrote:

> on M&T routers you always have the command list below to give you light
> rx/tx levels/thresholds but Juniper removed this command from the EX version
> of JUNOS.  They actually had the command in early releases (9.2) but it did
> not provide any output.  I know in 9.4r3.5 Juniper just removed that command
> altogether.  We had asked our SE to have this added as a "feature request"
> but nothing so far...
>
> /*/show interfaces diagnostics/ optics
>
> */-Mike
>
>
> Paul Stewart wrote:
>
>> Hi folks...
>>
>> Does anyone know the tolerance of the LH SFP's from Juniper?  We are
>> trying
>> to get an EX3200 switch configured and ready for production - have a case
>> open at JTAC but haven't been able to resolve.  In fairness to the JTAC
>> engineer, I haven't had a lot of time to troubleshoot except for
>> performing
>> a software upgrade which has been completed (9.4)
>>
>> The link is up/up from the EX3200 to a Cisco 6500 but the distance at the
>> moment (while testing) is literally 15' or so.  In the Cisco world we have
>> no problem on such short distances but wondering if something is different
>> or causing a problem for the Juniper.
>>
>> We see up/up and at one point were seeing a MAC address but unable to
>> access
>> the Management VLAN on the switch (only VLAN configured at the moment).
>> Since the software upgrade we cannot see a MAC address even which has me
>> wondering about the connection running too hot....
>>
>> JTAC verified that the configuration is correct - Cisco TAC has verified
>> that the IOS configuration is correct.
>>
>> Many thanks,
>>
>> Paul
>>
>>
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>>
>>
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-- 
BR!



          James Chen