1
Sunil K Srivastava, Jonathan Trostle, Raymond Bell, Ramprasad Golla: Method and apparatus for creating a secure communication channel among multiple event service nodes. Cisco Technology, Hickman Palermo Truong & Becker, March 14, 2006: US07013389 (165 worldwide citation)

An approach for establishing secure multicast communication among multiple event service nodes is disclosed. The event service nodes, which can be distributed throughout an enterprise domain, are organized in a logical tree that mimics the logical tree arrangement of domains in a directory server sy ...


2
Ramprasad Golla, Shankar Natarajan, Raymond John Bell, Fan Jiao: Directory assisted autoinstall of network devices. Cisco Technology, Beyer Weaver & Thomas, July 1, 2003: US06587874 (87 worldwide citation)

Client network devices and configuration servers are used together to automatically configure the client network devices. Configuration information for multiple network devices is arranged in a multi-level directory. Leaf nodes in a hierarchical directory correspond to specific network devices. Conf ...


3
Ranjan Prasad, Ramprasad Golla, Serge Zloto, Bo Li: Method and apparatus for managing network resources for externally authenticated users. Cisco Technology, March 7, 2006: US07010600 (73 worldwide citation)

A method is disclosed for managing network resources in multiple administrative domains. According to the method, a user is authenticated in a first administrative domain. A token is generated for the user that identifies the user as being assigned a role. The token is configured to identify the use ...


4
Sunil Srivastava, Jonathan Trostle, Raymond Bell, Ramprasad Golla: Method and apparatus for distributing and updating private keys of multicast group managers using directory replication. Cisco Technology, Hickman Palermo Truong & Becker, September 5, 2006: US07103185 (48 worldwide citation)

An approach for establishing secure multicast communication among multiple multicast proxy service nodes is disclosed. The multicast proxy service nodes, which can be distributed throughout an enterprise domain, are organized in a logical tree that mimics the logical tree arrangement of domains in a ...


5
Jonathan Trostle, Raymond Bell, Ramprasad Golla, Sunil Srivastava: Directory enabled secure multicast group communications. Cisco Technology, Hickman Palermo Truong & Becker, August 8, 2006: US07089211 (38 worldwide citation)

An approach for establishing secure communication among multiple multicast groups using a multi-master directory is disclosed. The multi-master directory is on a per object and per attribute access controls basis. The event service nodes, which can implemented as event servers, are distributed throu ...


6
Ranjan Prasad, Ramprasad Golla, Serge Zloto: Method and apparatus for configuring access to a plurality of data repositories. Cisco Technology, Hickman Palermo Truong & Becker, July 12, 2005: US06917944 (35 worldwide citation)

A method is provided to configure access to a plurality of data repositories. The data repositories each provide data objects for applications operated by users. A request is received to access data objects in the plurality of data repositories. The request may specify a parameter. Metadata is retri ...


7
Ramprasad Golla, Sudhir Rao: Classification of signaling protocol errors to trigger network connectivity troubleshooting. Cisco Technology, Bainwood Huang, September 7, 2010: US07792042 (32 worldwide citation)

In an embodiment, a system and method which monitors a signaling plane for error events among one or more network nodes in a converged network. The system and method classifies and calculates, based on user defined parameters, a threshold value or percentage of error events which occur within a desi ...


8
Jonathan Trostle, Raymond Bell, Ramprasad Golla, Sunil Srivastava: Directory enabled secure multicast group communications. Cisco Technology, Hickman Palermo Truong & Becker, March 10, 2009: US07502927 (16 worldwide citation)

An approach for establishing secure communication among multiple multicast groups using a multi-master directory is disclosed. The multi-master directory is on a per object and per attribute access controls basis. The event service nodes, which can implemented as event servers, are distributed throu ...


9
Ranjan Prasad, Ramprasad Golla, Vijayaraghavan Parthasarathy, Max Lou: Method and apparatus for selecting and managing wireless network services using a directory. Cisco Technology, Hickman Palermo Troung & Becker, March 27, 2007: US07197125 (15 worldwide citation)

A method and apparatus are disclosed for modifying a subscription of a subscriber to a telecommunications service based on subscriber information and service information that are stored in a directory repository. A directory-enabled service selection framework is coupled to the directory repository ...


10
Sunil K Srivastava, Jonathan Trostle, Raymond Bell, Ramprasad Golla: Method and apparatus for creating a secure communication channel among multiple event service nodes. Cisco Technology, Hickman Palermo Truong & Becker, Craig G Holmes, February 9, 2010: US07660983 (14 worldwide citation)

An approach for establishing secure multicast communication among multiple event service nodes is disclosed. The event service nodes, which can be distributed throughout an enterprise domain, are organized in a logical tree that mimics the logical tree arrangement of domains in a directory server sy ...