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System for providing access to operation information
A method for providing access to operation information relating to a digital signal, including providing a digital signal encoded, in accordance with a layered...
Method and apparatus for using credits to determine cable length
Various systems and methods for using credits to determine cable length are described herein. A number of available credits is determined at a transmitter, the...
Methods and apparatus for testing and repairing digital memory circuits
An ActiveTest solution for memory is disclosed which can search for memory errors during the operation of a product containing digital memory. The ActiveTest...
Method and apparatus for using face detection information to improve
In one embodiment, a method includes obtaining media that includes a video stream and an audio stream. The method also includes detecting a number of faces...
Automatic classification change in power over ethernet device
In one implementation, a classification resistance of a powered device is adjusted passively. The powered device is configured to receive a classification...
Dual tip optical coupler
Embodiments disclosed herein generally relate to optical couplers for transmitting an optical signal between a waveguide in an optical device to an external...
System and method for managing access point communication channel
A method is provided in one example and includes determining that at least one performance characteristic of a broadband communication channel between an access...
System and method for layer 3 ring protection with adaptive bandwidth
microwave links in a network environment
A method is provided in one example and includes receiving a current bandwidth characteristic for a link, where the current bandwidth characteristic is...
Providing information about video content
A method of providing information about video content to a client is disclosed. The method includes: receiving a request from a client requesting information...
Simultaneous language interpretation during ongoing video conferencing
A video conference session is established between a plurality of meeting clients, where each meeting client includes a computing device that communicates via a...
Directory number mobility utilizing dynamic network distributed dial-peer
Methods, logic, apparatus, and systems are provided to support cross cluster directory number (DN) extension mobility (EM) using dynamic network distributed...
Routing of work in an enterprise based upon social information associated
with enterprise agents and clients
Techniques are provided for receiving incoming work at an enterprise, obtaining social information for agents of the enterprise, comparing the social...
Anomaly detection in a computer network
In one embodiment, a training request is sent to a plurality of nodes in a network to cause the nodes to generate statistics regarding unicast and broadcast...
RF-aware packet filtering in radio access networks
Methods and systems are provided for filtering packets in a wireless communication system in the to-subscriber direction. This filtering is at least in part...
Large interconnect fabrics
In one embodiment, a network switch includes multiple chips communicably coupled together and a buffered crossbar. Each chip is coupled to every other chip with...
Transmission control protocol (TCP) congestion control using transmission
According to the present disclosure, methods and apparatus are provided to improve the Transmission Control Protocol (TCP) for data such as delay sensitive or...
Fast reroute for bidirectional co-routed traffic engineering tunnels
In one embodiment, network devices are configured to route traffic and signaling onto co-routed bypass tunnels. Co-routed bypass tunnels protect against node or...
Method of monitoring and configuring
A method for managing and monitoring communication devices in a firewall/NAT protected network from a Management system outside the firewall/NAT protected...
Systems and methods to explicitly realign packets
Methods and systems to explicitly realign packets are described. The system includes a first communications device that receives a first stream of bytes...
System and method for providing smart grid communications and management
A method is provided in one example embodiment and includes receiving a request for a service that involves phasor measurement unit (PMU) data; identifying a...
Analytic recording of conference sessions
A conference server is configured to receive audio signals associated with active speakers at separate conference endpoints, and to mix the audio signals to...
Glitch resistant device
A system and method for device security is described, the system and method including at least one integrated circuit including a CPU, a key register storing a...
Control pad device
System and method for transport, network, translation, and adaptive coding
in a vehicular network environment
In accordance with one embodiment, a system and method are provided for translation services to facilitate interoperation between mobility schemes. In other...
Proactive optical restoration system
A router configured to communicate data with a destination router over an IP path that includes an IP link that uses a first optical path. The router configured...
Video content priority aware congestion management
In one embodiment, a method includes assigning at a server, priority levels to channels associated with video broadcast content, transmitting the assigned...
User-defined content magnification and multi-point video conference
system, method and logic
A method, system and logic cooperate to display presentation content as a presentation content portion of an image displayed at a videoconference endpoint. The...
Automatic proxy registration and discovery in a multi-proxy communication
One embodiment comprises an apparatus for automatic proxy registration and discovery in a multi-proxy communication system. The apparatus executes a proxy...
Dynamic server farms
Techniques are provided for automatically adding/removing servers to/from a server farm in response to monitored load demands. A load among a plurality of...
Optimizing return traffic paths using network address translation
In one embodiment, an apparatus comprises logic for optimizing return traffic paths using network address translation (NAT). The logic is operable to receive...
Transparently proxying transport protocol connections using an external
Methods and apparatus are disclosed for processing data packets using a router and a proxy in order to transparently proxy a connection between a client and a...
In one implementation, identity based security features and policies are applied to endpoint devices behind an intermediary device, such as a network address...
Fabric link physical coding sublayer packing scheme
Techniques are provided to allow for efficient data packing under certain coding schemes, e.g., when an enhanced 64/66 encoding scheme is employed. The...
Port-based fairness protocol for a network element
Methods and apparatuses for providing a fairness protocol in a network element are disclosed herein. In accordance with the disclosed fairness protocol, the...
Parallel processing for low latency network address translation
A packet is received at an ingress port of a networking device and a forwarding result that identifies an egress port for the packet is generated. In parallel...
Reverse path forwarding router system
An apparatus configured to route packets over networks may be configured to determine whether a packet is valid prior to routing a received packet. The...
Multicast label distribution protocol over a remote loop-free alternative
In one embodiment, a node in a multicast label distribution protocol (mLDP) network determines a remote protecting node for a particular root node in the mLDP...
Pseudowire status maintenance for static pseudowires
In one embodiment, a method includes generating an aggregated pseudowire status message at a first network device in a Multi-Protocol Label Switching (MPLS)...
Maintained message delivery during routing domain migration
In one embodiment, an ingress device of a first routing domain in a computer network buffers received packets, and in response to receiving a request from a...
Identifying the best service provider link for performance routing
In one embodiment, a method includes obtaining a first packet included in a flow to be forwarded to a border router, and replicating the first packet to create...
Method and system for optimizing a jitter buffer
A method for optimizing a jitter buffer includes receiving a first request to establish a video conference communication session with a remote endpoint. The...
Sentiment based dynamic network management services
In one embodiment, a method includes receiving data for a customer, the data associated with a customer network, calculating at a network device, a sentiment...
Enhanced GSLB keepalive
Systems and methods are disclosed for designating a network device as a primary device for probing a virtual IP address and designating a second network device...
Multi-node virtual switching system
A multi-node virtual switching system (MVSS) may be provided. A virtual supervisor module (VSM) may be configured onto a network device to serve as a single...
Seamless multipath retransmission using source-routed tunnels
In one embodiment, a device receives a destination unreachable message originated by a particular node along a first source route, the message carrying an...
User-configured on-demand virtual layer-2 network for
infrastructure-as-a-service (IaaS) on a hybrid cloud network
A virtual network is overlaid upon physical networks. The virtual network is a layer-2 network that appears to expand an organization's LAN using virtual MAC...
PIM sparse-mode emulation over MPLS LSP's
An apparatus and method for emulating a shared or source distribution tree within an MPLS network. In one embodiment of the method, a router receives a...
Calculating cyclic redundancy checks over overlapping windows of streaming
To calculate sequential CRCs, a CRC pipeline may be used to calculate the sequential CRCs for a block of data The CRC pipeline includes a plurality of stages,...
Utilizing scrolling detection for screen content encoding
A method, a device and computer readable storage media facilitate detecting a scrolling area within digital content comprising a plurality of frames, wherein...
Secure mobile client with assertions for access to service provider
A Software-as-a-Service (SaaS) access control application on a client device is configured with a certificate that identifies a user, and with configuration...