02-24-2010 12:13 AM
Hi,
Can someone tell me till how much distance can we have VSL,
I have 2 x 6509 serving as redundant switches and now i plan to upgrade to VSS, but both switch are 2KM away from each other.
Thanks
Tabrez
12-13-2011 05:17 PM
i have same question , no one answer me.
i have seen vss all in same location utill now!
i am interesting to implement vss in different location , about 50 km to 80 km distance. but i haven't seen any real experience.
04-29-2012 07:55 AM
Hi,
At a distance of 2 Kms it did work .....for you it should work with ZR.
Sent from Cisco Technical Support iPad App
04-29-2012 03:38 PM
I have a VSS pair and the distance is about 20 Km. It works but I wouldn't recommend it.
07-27-2012 11:29 PM
Hi Leo
Why you didn't recommend it?
Thank you
Fly
07-28-2012 12:00 AM
Why you didn't recommend it?
If, for example, the VSS will go into "split-brain" then you don't want to drive 20 Kms away just to give the 2nd unit a kick-in-the-guts.
Particularly, when the outage is severely disrupting services.
If I wanted a VSS pair, I want it to be no more than 50 metres away.
07-28-2012 05:39 PM
Hi Leo thankyou
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