Juniper Networks, Inc.

Michael E Knappe

Krishna Narayanaswamy

Alexander S Waterman

Joe Tomasello

A network device is configured to receive network traffic associated with an application executing on a user device; identify, based on the network traffic, an application identifier associated with the application; determine whether the application identifier matches one of a set of application identifiers stored by the network device; identify a policy based on the application identifier when the application identifier matches one of the set of application identifiers; and apply the policy to the network traffic associated with the application. The policy may be obtained from another network device, in communication with the network device, when the application identifier does not match one of the set of application identifiers.

Distributed application awareness

A first access point is included in a first VLAN but not included in a second VLAN. The first access point is operatively coupled to a second access point that is included in the second VLAN but not included in the first VLAN. The second VLAN includes a multicast domain name system (mDNS) service that is not multicast to the first VLAN. The first access point is configured to receive an mDNS request for the mDNS service from a client device that is operatively coupled to the first VLAN. The first access point is configured to send, to the second access point, an encapsulated mDNS request that is based on the mDNS request from the client device such that a connection is established between the client device and a network device providing the mDNS service within the second VLAN.

Methods and apparatus for inter-virtual local area network multicast services

Techniques are described by which an IP telephone system leverages the digital signal processing functions of end-user IP telephones by distributing signal processing tasks typically carried out by a centralized IP-PBX. The end-user IP telephones publicize their signal processing capabilities and availabilities to an IP-PBX, which maintains a resource capability mapping of the IP telephones. When the IP-PBX receive a bitstream for a communication session involving IP telephones and/or legacy phones of the IP telephone system, the IP-PBX determines the signal processing requirements for the bitstream, selects an available, capable IP telephone to perform the requirements, and distributes the bitstream to the selected IP telephone. The IP telephone performs the requisite signal processing and returns the processed bitstream to the IP-PBX, which forwards the processed bitstream to the destination endpoint for the communication session.

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Morgan Hill, CA, United States of America

Michael E Knappe