Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

ISSU for 3850 stack

Hi,

 

I've found somewhere that devices that support SSO/NSF should also receive ISSU support.

 

Anybody have any idea if the 3850 switch will be on the receiving end of such a feature ?

 

K-1 already has nonstop-upgrade support for their equivalent switch stacks (must be same OS release though, so not really non-stop) and i find that in today's world, layer 3 stacks without downtime during upgrade are mandatory.

 

I would really like to see a 3850 stack able to perform updates/upgrades without downtime.

1 ACCEPTED SOLUTION

Accepted Solutions
New Member

Hi, Yes, I've seen some

Hi,

 

Yes, I've seen some slides regarding roadmap for 3650/3850. It mentions ISSU, targeted for H1CY14.
But I wouldn't Believe it until I see it :)

 

/

Johan

4 REPLIES
VIP Super Bronze

Hi,ISSU is mainly used on the

Hi,

ISSU is mainly used on the 6500 and 4500 series (VSS) switches and is not supported on smaller switches like 3850s or 3750 switches even when they are stacked.  Yes, it would nice to see it in all stack able switches.

http://www.cisco.com/c/en/us/support/docs/switches/catalyst-3850-series-switches/117552-technote-cat3850-00.html

HTH

New Member

3850's support ISSU today.

3850's support ISSU today. Cisco is holding out on us because of the new wireless features of the devices not being compatible yet and if ever with this feature. We are big boys Cisco please allow the ISSU functionality we can figure out on our own if we are using the wireless features or not. There may also be some hold back on the feature just because it is a more entry level product, but it could be a differentiator or reason to buy because more and more customers require more redundancy/resiliency in their network.

 

Thanks!

New Member

Hi, Yes, I've seen some

Hi,

 

Yes, I've seen some slides regarding roadmap for 3650/3850. It mentions ISSU, targeted for H1CY14.
But I wouldn't Believe it until I see it :)

 

/

Johan

New Member

http://www.cisco.com/web/BG

http://www.cisco.com/web/BG/events/ciscoday/pdf/unified_access_-_new_catalyst_3850.pdf

or

http://www.cisco.com/web/offer/emear/27891/partner/middleeast/presentations_ses/3-UARS_Partner_SE_Access_Switching_Stratey.pdf

 

yes, you're right...yupeee :)

2859
Views
0
Helpful
4
Replies
CreatePlease login to create content