Update to this maintenance event:

The maintenance will also include upgrades to UM campus core routers.
Voice services will briefly be impacted but should failover during the
upgrade process.




On Fri, Jan 10, 2020 at 2:46 PM Jason McDonald <[log in to unmask]> wrote:

> Where: UM
> Start: 01/15/2020 05:00 am
> End: 01/15/2020 08:00 am
> Scope: UM Campus, Target Tech, Diagnostic Research Lab
>
> Summary:
>         To resolve an issue where newly connected interfaces fail to
> establish a link, we have been advised by the vendor to apply a software
> patch to the Neville distribution switch. This will result in about 10
> minutes of downtime during the window for the following connected LAN
> switches on the Orono Campus, with the exception of UMPD-BDF1 which will
> only experience a few seconds of lost packets as the link fails over.
>
> cat-o-1944-cca-bdf
> cat-o-amc-bdf
> cat-o-androscoggin-bdf1
> cat-o-ascc-bdf
> cat-o-cumberland-bdf1
> cat-o-datacenter (management)
> cat-o-dpc-bdf
> cat-o-dtav-cc-bdf
> cat-o-eannex-bdf
> cat-o-esrb-bdf
> cat-o-gannett-bdf
> cat-o-hauck-bdf
> cat-o-hilltop-bdf1
> cat-o-hitchner-bdf
> cat-o-innovation-bdf
> cat-o-jenness-bdf
> cat-o-keyo-bdf1
> cat-o-knox-bdf
> cat-o-murray-bdf
> cat-o-mtl-bdf
> cat-o-neville-bdf
> cat-o-neville-fiber
> cat-o-oldtown-mill-bdf
> cat-o-oxford-bdf
> cat-o-oxford-core
> cat-o-drl-bdf
> cat-o-planetarium-bdf
> cat-o-reccenter-bdf
> cat-o-service-idfc
> cat-o-shibles-bdf
> cat-o-somerset-bdf
> cat-o-stewart-bdf
> cat-o-telecom
> cat-o-umpd-bdf1
> cat-o-union-bdf
> cat-o-upark-bdf
> cat-o-wmeb-tower
> cat-target-tech
>
> Networkmaine Contact Info:
>         NOC 581-3587
>
> Local/Campus Contact Info during this window of work:
>         NONE / Unknown at this time
>


-- 
Ray Patrick Soucy
Senior Cyber Security Engineer
Networkmaine, University of Maine System US:IT

207-581-3526