Ciena Corporation

David McDonald

David Miedema

Hongxing Meng

Abhishek Chaudhary

Veena Alevoor

Saravanan Purushothaman

Rodd Lamarche

Systems and methods for editing configuration data may include, according to one implementation, receiving a request to edit existing configuration data associated with a Network Element (NE) operating in a network. The existing configuration data includes a plurality of data access groups, each data access group including one or more attributes that characterize functional aspects of the NE. The systems/methods also include defining a selected set of data access groups from the plurality of data access groups and receiving new configuration data for editing a portion of the existing configuration data, which includes a subset of data access groups from the selected set of data access groups. The systems/methods then replace the subset of data access groups with the new configuration data while preventing change to the existing configuration data associated with one or more data access groups excluded from the selected set of data access groups.

Limiting the scope of a declarative configuration editing operation

A network element operating in an Optical Transport Network (OTN) network and configured to adaptively preconfigure OTN connections includes one or more ports, each port including hardware supporting an Optical channel Transport Unit level k (OTUk) configured to transport an Optical channel Data Unit level k (ODUk) or one or more Optical channel Data Unit level j's (ODUj's), j&#x3c;k; wherein, when a port of the one or more ports is installed with an idle connection, the port is automatically preconfigured in either a connection mode for the ODUk or a trail termination mode for the one or more ODUj's based on existing OTN connections in the OTN network.

Adaptive preconfiguration in optical transport network

Growing community of inventors

Atlanta, GA, United States of America

David McDonald