This upgrade is complete, looks like routes and traffic are returning to normal levels.
Give me a call if anything seems wrong or silly.
320-583-9604
Cheers,
anthony
From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of Anthony Anderberg
Sent: Tuesday, July 28, 2015 3:03 PM
To: [log in to unmask]
Subject: [MICE-DISCUSS] FW: MICE Switch Upgrade
As a reminder - I'm still planning to do the MICE exchange upgrade tomorrow morning between 5am and 7am CDT.
I'll be shutting down the route server ahead of time, but as we talked about those of you with bilateral sessions or sensitive SLAs may want to take action ahead of time.
I'll send a note out when everything is complete.
Cheers,
anthony
Anthony Anderberg
Sr. Systems Analyst
[NUtel_email_logo_1]
320-234-5239
[log in to unmask]
www.nutelecom.net
From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of Anthony Anderberg
Sent: Monday, July 20, 2015 12:24 PM
To: [log in to unmask]
Subject: [MICE-DISCUSS] MICE Switch Upgrade
As everyone will recall the exchange has had problems with the main switch flooding unicast traffic a couple times in the last few years. Juniper believes we're encountering a known bug that has been fixed in later software releases. Here's the bug description for people with Juniper support ids, as we'd suspected it deals with L2 database MAC learning/maintaining:
https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR695200
The upgrade will require a short interruption in exchange traffic. We're currently planning on performing the upgrade next week on Wednesday morning - July 29th between 5am and 7am, that should be the low point in our daily traffic volume.
Can someone forward this to the Announce list?
Cheers,
anthony
Anthony Anderberg
Sr. Systems Analyst
[NUtel_email_logo_1]
320-234-5239
[log in to unmask]
www.nutelecom.net
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