Data replication for redundant network components
AssigneeCisco Technology, Inc.
InventorsSrikrishna Kurapati, Venu Gopal, Prakasha Shet, Robert Abell, Timothy Vetter
Life of this patent
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Abstract
In accordance with one embodiment of the invention, a method for replicating data for redundant network components is disclosed. Data associated with a call is received and stored in a shared memory database. The data is sent to a mate network component of the network component if the network component is in an active mode. Sending of the data to the mate network component is terminated if the network component enters a mode other than the active mode.
Claims24
A method for replicating data for redundant network components, comprising:
- receiving data associated with a call;
- storing the data in a shared memory database associated with a network component operable to process the call;
- sending the data to a mate network component of the network component if the network component is in an active mode;
- and
- terminating sending of the data to the mate network component if the network component enters a mode other than the active mode.
A system for replicating data for redundant network components, comprising:
- a shared memory database operable to store data associated with a call;
- and
- a network component operable to:
- process the call;
- store data associated with the call in the shared memory database;
- send the data to a mate network component of the network component if the network component is in an active mode;
- and
- terminate sending of the data to the mate network component if the network component enters a mode other than the active mode.
A computer program for replicating data for redundant network components, the computer program executing on a computer-readable medium and operable to:
- receive data associated with a call;
- store the data in a shared memory database associated with a network component operable to process the call;
- send the data to a mate network component of the network component if the network component is in an active mode;
- and
- terminate sending of the data to the mate network component if the network component enters a mode other than the active mode.
A system for replicating data for redundant network components, comprising:
- means for receiving data associated with a call;
- means for storing the data in a shared memory database associated with a network component operable to process the call;
- means for sending the data to a mate network component of the network component if the network component is in an active mode;
- and
- means for terminating sending of the data to the mate network component if the network component enters a mode other than the active mode.
Dependencies are inferred from the claim text.