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FS#13693 — FS#18874 — rbx-g2-a75
Attached to Project— Network
| Modernization | |
| Backbone EU | |
| CLOSED | |
 |
We got new linecards, based on Asic Jericho, which will allow us to have 36 ports 100G per card. These Asics allow too to keep within 800k and 1 million routes, an improvement of 4 times.
A migration from the Roubaix first core to get these new linecards will be organized this wednesday june 29th starting 2am CET. During this maintenance, the traffic will be processed by rbx-g1-a75, so no cut is expected.
We will be able in the future to offer 100G links to our different datacenters in Roubaix.
Date: Tuesday, 12 July 2016, 14:15PMA migration from the Roubaix first core to get these new linecards will be organized this wednesday june 29th starting 2am CET. During this maintenance, the traffic will be processed by rbx-g1-a75, so no cut is expected.
We will be able in the future to offer 100G links to our different datacenters in Roubaix.
Reason for closing: Done
We planning the last step before anything to make sure that we have the best conditions.
The new linecard, supervisor and fabrics are ready to be insert. All fibers are tagged and the procedure has been reviwed. Four peoples will intervene on this equipement to reduce the time frame.
We begin the router isolation.
The isolation has been done, we will monitor before any step.
When the power has been shutdown, a slowdown has been detected for few seconds.
We replacing the card, a slight higher latency has been detected but no down.
The fabrics has been replaced. We will continue to change the linecards.
The fabrics has been replaced. We will continue to change the linecards.
The chassis is close to be ready for a reboot.
we booting up the chassis.
The chassis is booting correctly and is booting up the linecards.
The chassis is ready, we put back rbx-g2-a75 in production.
rbx-g2-a75 is now back online and no issue has been repoted. The intervention is now finished.