We will upgrade those equipment in the latest versions recommended.
The objective on the n77 is to allow the implementation of new features and new hardware support during the coming next year on this equipment.
On the ASR9k, the objective is to fix the bug on the NP of the linecards.
No impact is expected, both equipment will be isolated before maintenance, and traffic will flow to other peering points.
We plan to do this maintenance on Friday January 23th at 09:00am (UTC).
Date: 2018-01-25 11:21:17 UTC chi-1-a9 & chi-1-n7 are also upgraded and back in production.
Date: 2018-01-25 10:14:15 UTC chi-5-a9 and chi-5-n7 are upgraded and back in production.
We begin to isolate the traffic on chi-1-n7 and chi-1-a9
Date: 2018-01-25 09:21:06 UTC chi-5-a9 and chi-5-n7 are now isolated. We proceed to the upgrade.
Date: 2018-01-25 09:01:41 UTC Operation starts, we will begin by isolating traffic on chi-5-a9/chi-5-n7.
Date: 2018-01-22 14:30:04 UTC Due to an optical links maintenance planned tomorrow, the operation is re-scheduled on 25/01/18 09:00 AM (UTC)
Date: 2018-01-19 09:40:57 UTC Operation has been postponed due to a link outage, all traffic is back to normal on chi-1-a9/chi-1-n7.
New schedule : 23/01/18 09:00 AM (UTC)
Date: 2018-01-19 09:01:11 UTC Operation starts, we will begin by isolating traffic on chi-1-a9/chi-1-n7.