[c-nsp] Nexus 7700 sup2e Upgrade

[Ray Williams]

Hello,

I’m trying to setup a multi switch system in a daisy chain and on each end I have a layer3 connection to ISP cloud. 
Third location uses the same ISP cloud with layer3 connection.
So the problem is we are have static routes on each and need to use a sort of redundant solution when there’s a break between switches or at either end of the daisy chain.

Please help or repost

Ray A. Williams 

> On Aug 3, 2018, at 05:56, Bradley Ordner <bradinusa at hotmail.com> wrote:
> 
> Hi, 
> 
> I’m interested in how you go, we are planning a cold boot upgrade from 7.2.0(1) (D1) to 8.2. We seem to have some BFD and Mac sec bugs. 
> 
> We attempted an ISSU update a few months back to a later 7 code and it failed. We only have one 7K chassis per DC so can’t risk another crash. 
> 
> Do you need to update any EPLDs? the only new feature we want to use is OTV loopbacks as join interfaces.
> 
> Brad
> 
> Sent from my iPhone
> 
>> On 3 Aug 2018, at 4:26 pm, Tristan Gulyas <evilzardoz at gmail.com> wrote:
>> 
>> Hi all,
>> 
>> We're testing 8.2 for the same reason (security fixes).  So far, so good!  Multi-campus LAN, 7706s for distribution, border and core routing.
>> 
>> Tristan
>> 
>>> On 1 Aug 2018, at 6:12 am, Charles Spurgeon <c.spurgeon at austin.utexas.edu> wrote:
>>> 
>>> * Nick Griffin <nick.jon.griffin at gmail.com> [2018-07-30 10:25:21 -0500]:
>>>> Looking to upgrade some 7ks from 6.2.12 to something 7.2 or 7.3 to
>>> support the peering of layer 3 devices across vpc port
>>> channels. Looking to see what code versions others are using that
>>> have proven to be stable.
>>> 
>>> We've been running 7.3 but are moving to 8.2 to resolve the vulns
>>> announced here:
>>> https://tools.cisco.com/security/center/viewErp.x?alertId=ERP-67770
>>> 
>>> Some of the vulns listed were fixed as of 7.3(2)D1(2) and some aren't
>>> fixed until 8.1/8.2 code.
>>> 
>>> 7.3(2)D1(2) has been stable for us for 198 days of runtime on a pair
>>> of 7710s with sup2e in a data center with VPC (traditional multi-tier
>>> design).
>>> 
>>> Currently we have been smoke testing 8.2 in the lab to replace the 7.3
>>> code on the next maintenance window.
>>> 
>>> -Charles
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