Merchant & Gould P.C.
Virtual cable modem termination system redundancy
Virtual cable modem termination system redundancy may be provided. First, a new virtual cable modem termination system (vCMTS) instance may be spawned. Then a backhaul connection between the new vCMTS instance and a data center network may be created. Next, a database connection between the new vCMTS instance and a database may be created. Upstream and downstream traffic of a node may then be switched from an active vCMTS instance to the new vCMTS instance.
Cisco Technology, Inc.
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Xiaowei Yuliang Jian Yu-Chan
Shen Chen Chen Lo