[j-nsp] EX4550 version

Ben Dale bdale at comlinx.com.au
Wed Jul 24 00:56:03 EDT 2013


I pulled one out of the box the other day and whatever it shipped with wouldn't bring up 10G DAC cables (Cisco branded) and the backlight on the LCD panel didn't work (?!!) until I upgraded it (12.3R3), which fixed both issues.

On 24/07/2013, at 2:49 PM, Mark Tinka <mark.tinka at seacom.mu> wrote:

> On Wednesday, July 24, 2013 03:27:23 AM Luca Salvatore 
> wrote:
> 
>> Just got a couple of new EX4550 switches... current
>> recommended version is 12.2r2.5 But I just saw tha the
>> 12.2 train is up release 5.3.
>> 
>> Just wondering what the rest of you guys are running  and
>> if you have any horror stories. I'm not doing VC with
>> these guys, they are going to be a pretty simple layer 2
>> aggregation type switch.
> 
> We've been running ours since January this year, and back 
> then, only 12.2R2.4 was available for the chassis.
> 
> Nothing major on our end, just pure Layer 2 aggregation in 
> the core. Haven't seen any problems yet, but our deployment 
> isn't that interesting. I use them mostly for the port 
> speed.
> 
> Mark.
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