INTERKLAST upgraded 12 largest Mobile Backhaul (MBH) nodes of the network, based on CISCO ASR 9006 MPLS-routers and providing network operation in 9 largest regions of Ukraine: Dnipropetrovsk, Zaporizhzhya, Kirovograd, Mykolayiv, Odessa, Poltava, Sumy, Kharkiv and Kherson regions.
INTERKLAST conducted an audit, reconfiguration and optimization of the existing services to ensure an uninterrupted upgrade.

The following tasks were performed:
Chassis software upgrade;
RSP440 processors to RSP880 replacement;

Where needed, existing boards had been uninstalled and A9K-24X10GE-TR boards installed and configured.
As a result of the upgrade, the capacity of each of the 12 nodes increased by 200 Gb/s and the performance of the nodes was doubled. At the same time, all works were conducted with no impact on existing services.