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US20130259037 DUPLICATING NETWORK TRAFFIC THROUGH TRANSPARENT VLAN FLOODING  
An approach to duplicating network traffic is described. In one approach, a method of creating multiple copies of network traffic is detailed. The method involves receiving network traffic,...
US20070104207 Selective handling of user equipment  
The invention relates to a method and device for selective handling of user equipment in a telecommunications network. The method comprises the steps of receiving (S101) a service request,...
US20070025360 Secure distributed system for management of local community representation within network devices  
A new system for creating and updating a secure community of devices in digital networks is disclosed. A device adapted to belong to a community of networked devices contains; a provable identity...
US20080192755 CONSTITUENT VIRTUAL CIRCUIT CONNECTION EVALUATION METHOD AND APPARATUS  
An aggregate virtual circuit multi-link frame relay-based platform can detect connection of at least one constituent virtual circuit to at least a second aggregate virtual circuit and then, prior...
US20080205410 Asymmetrical forwarding in layer 3 IP VPNs  
A first forwarding instance is provided that includes a first set of routes. A second forwarding instance is provided that includes a second set of routes comprising a subset of the first set of...
US20080298374 APPARATUS FOR MONITORING NETWORK CONNECTIVITY  
An apparatus for monitoring network connectivity is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a network device having a controller element...
US20110292947 DISTRIBUTED CONFIGURATION MANAGEMENT FOR VIRTUAL CLUSTER SWITCHING  
One embodiment of the present invention provides a switch. The switch includes a port to couple to a second switch. The switch also includes a control mechanism configured to maintain a set of...
US20090207848 FLEXIBLE BUFFER ALLOCATION ENTITIES FOR TRAFFIC AGGREGATE CONTAINMENT  
An apparatus comprising a plurality of physical ingress ports configured to receive data, each data having a data type; a plurality of physical egress ports configured to transmit data; a memory...
US20060165099 Dynamically controlling fair access to a system packet interface attached switch enclosure  
A method for maintaining configurable and dynamically adjustable per-channel local port/bypass port access ratios in the multiple SOCs within an SPI-attached frame-based switch enclosure to...
US20090154472 Packet Forwarding Apparatus And Method For Virtualization Switch  
Disclosed is a packet forwarding apparatus and method for virtualization switch, applicable to switch environments built by Internet Small Computer System Interface (iSCSI) connections. The packet...
US20080298375 Operating ad-hoc wireless local area networks using network identifiers and application keys  
Methods wireless communication terminals are disclosed that operate an ad-hoc wireless local area network. A network identifier and an application key are maintained within a first wireless...
US20070211731 Aggregation of VCI routing tables  
The present invention provides, according to one example, a method of route aggregation in a network. The network may include at least two switches connected by a link. The method includes the...
US20060067335 Method of managing a network system for a storage system  
Provided is a method of managing a network system including a computer device which processes data, a storage system which is used in the computer device to store data, and a switch which connects...
US20050180432 Program and method for controlling communication  
To prevent communication between processes of different computers from being interrupted due to a trouble in one transmission route. A communication controller of a computer selects at least one...
US20050083858 System and method of utilizing virtual ants in small world infrastructure communication networks  
A small world infrastructure network of communication units, a plurality of which are stigmergic-capable nodes that are capable of generating and supporting virtual ants. A virtual ant can carry...
US20080317044 SEAMLESSLY SWITCHING OVERLAY NETWORK RELAY TREES  
Technologies for switching a set of nodes in an overlay network from one relay tree configuration to another without duplicate packets or packet loss at any of the nodes. A commander node...
US20080043754 METHOD AND SYSTEM FOR DETERMINING INDEPENDENT AUTHORIZATION LEVELS IN A VPN  
A system and method are disclosed for determining independent authorization levels. A system that incorporates teachings of the present disclosure may include, for example, a controlling element...
US20060067336 Parameter setting system, device and parameter setting program  
A parameter setting system includes a setting device and setting target devices. The setting device includes a protocol inquiry mechanism that inquires the setting target device about a...
US20090010266 System of Extending Address on Atm Universal Test Operation Interface Bus and the Method Thereof  
The system of this invention for extending address on UTOPIA and the method thereof can extend the single PHY on the ATM switching chip bus to many PHY ports easily without increasing too much...
US20070237160 Dynamic traffic rearrangement to enforce policy changes in MPLS networks  
A system and method of rearranging Label Switched Paths (LSPs) and rerouting traffic in a DiffServ-enabled Multi-Protocol Label Switched (MPLS) network is disclosed. The system periodically...
US20070127502 Method of multi-port virtual local area network (vlan) supported by multi-protocol label switch (mpls)_  
The present invention provides a method of supporting a multi-port virtual local area network (VLAN) with a multi-protocol Label switch (MPLS), comprising steps of: establishing a label switching...
US20090016360 STORAGE MEDIA STORING A NETWORK RELAY CONTROL PROGRAM, APPARATUS, AND METHOD  
A judging unit in a network relay apparatus for communicating between first and second networks determines whether a first address in the first network and a second address in the second network...
US20080049762 Switch Device and Communication Network Comprising Such Switch Device as Well as Method for Transmiting Data Within At Least One Virtual Channel  
In order to provide a switch device (100; 100′) connecting at least one first point (10, 12), in particular connecting at least one source device and/or at least another switch device, to at least...
US20080205411 Atm Network and Method of Operating Thereof  
An Asynchronous Transfer Mode network (100) comprising at least one ATM node (102-106) and at least one network element (108) is disclosed. The network element is adapted to carry out signalling...
US20090046727 ROUTING WITH VIRTUAL CHANNELS  
An approach to introducing adaptive routing into a communication approach for passing messages between nodes over links between the nodes includes forming virtual channels over the links of the...
US20090180482 METHOD OF ROUTING VIRTUAL LINKS IN A FRAME-SWITCHING NETWORK  
A process for routing virtual links in a frame-switching network including a plurality of source and/or destination terminals of the frames, in which frame switches are connected to one another by...
US20080043755 Shared and separate network stack instances  
A method for configuring a packet destination, that includes creating the packet destination on a host, obtaining a network configuration for the packet destination, determining whether the host...
US20090310510 FUTURE FORWARDING ZONES IN AD HOC NETWORKING SERVICE  
A method, system, and computer program product for enabling the transmission of data from a mobile device to a target device via one or more carrier mobile devices, in a communication network. A...
US20070171844 Determining network paths  
In an embodiment of a method of tracing a path through a switch mesh from a first device connected to the switch mesh to a second device connected to the switch mesh, hardware addresses of the...
US20060215665 Paths in telecommunications networks  
A telecommunications network is provided, comprising a plurality of network elements, switching means, and a traffic stream controller, wherein, for each network element, there is provided a set...
US20090092141 SWITCH WITH VIRTUAL NETWORK IDENTIFIER RE-WRITE CAPABILITY  
A switch includes a processor, an ingress port having ingress port logic, and an egress port. It may also include a virtual network identifier rewrite component for rewriting a virtual network...
US20070171920 BUFFER MANAGEMENT SYSTEM AND METHOD FOR A MODEM  
A buffer management method for a modem having virtual circuits is provided. The buffer management method includes steps of: detecting the virtual circuits, and counting the number of virtual...
US20090252171 EXPRESS VIRTUAL CHANNELS IN A PACKET SWITCHED ON-CHIP INTERCONNECTION NETWORK  
A method, router node, and set of instructions for using express virtual channels in a component network on a chip are disclosed. An input link 302 may receive an express flow control unit from a...
US20090041030 Method for providing content service based on virtual channel in disk media playback apparatus  
A method for providing a content service based on a virtual channel in a disk media playback apparatus is disclosed. In accordance with the method of the present invention, an open content service...
US20090059803 HIGH RESILIENCY NETWORK INTRASTRUCTURE  
A resilient interface architecture may include at least two interface switches and at least two interface routers. The at least two interface switches may provide connectivity between a subnetwork...
US20080144634 Selective passive address resolution learning  
Selective passive address resolution protocol (ARP) learning can provide a passive mechanism to synchronize link layer adjacency information among network elements. Selective passive ARP learning...
US20060050716 Generic flow control state machine for multiple virtual channel types in the advanced switching (AS) architecture  
An Advanced Switching (AS) device may include a generic state machine to handle flow control (FC) credit initialization and updates for all three types of virtual channels (VCs), i.e., bypass VCs...
US20050259666 Method for distributing and collecting address information  
A method for distributing and collecting an address information includes: transmitting an address information acquisition command from an originating terminal to a reception terminal, the address...
US20080298259 Apparatus and methods of determining configurations for handling communication path management traffic  
Apparatus and methods of determining configurations for handling communication path management traffic are disclosed. Respective communication path management traffic handling configurations of...
US20150063359 Buffer-Less Virtual Routing  
A network includes a plurality of endpoint routers and intermediate routers. When a new data stream is detected at any endpoint router, the first packet is sent to a virtual routing server with...
US20090010267 NETWORK DEVICE AND PACKET FORWARDING METHOD THEREOF  
A network device, for forwarding packets from an asynchronous transmit mode (ATM) network over different permanent virtual connections (PVC) to a plurality of terminal devices, includes a storage...
US20080089346 SYSTEM OF PATH COMPUTATION ELEMENT PROTOCOL SUPPORT FOR LARGE-SCALE CONCURRENT PATH COMPUTATION  
A system for a global concurrent path computation in a communication network is disclosed. The system includes a path computation element communication protocol, wherein the protocol includes an...
US20080008192 Relay device, path control method, and path control program  
The relay device, comprising an address correspondence holding section which holds, for each of the terminals, the IP address and real MAC address of the terminal and a virtual MAC address being a...
US20080013549 PACKET SWITCHING SYSTEM, PACKET SWITCHING METHOD, ROUTING APPARATUS, STRUCTURE OF PACKET, AND PACKET GENERATING METHOD  
The packet switching system for transmitting and receiving a packet via a packet switching network 100, which comprises a plurality of routing tables (#0, #1, #2 . . . ), each of which has been...
US20100309921 Quality of Service Using Virtual Channel Translation  
Virtual channels are used to improve quality of service through a large port count switch. Data frames are sent from one small switch to another small switch within the large port count switch on...
US20090285222 Network On Chip With Minimum Guaranteed Bandwidth For Virtual Communications Channels  
A network on chip (‘NOC’) with guaranteed minimum bandwidth for virtual communications channels, the NOC including: integrated processor (‘IP’) blocks, routers, memory communications controllers,...
US20090296579 EFFICIENT CONVERGENCE OF GROUPED VPN PREFIXES  
In one embodiment, one or more virtual private network (VPN) prefixes may be grouped at a network node into sets having shared network border node next-hop options, where each border node has a...
US20130308649 METHOD AND SYSTEM FOR LINK AGGREGATION ACROSS MULTIPLE SWITCHES  
One embodiment of the present invention provides a switch. The switch includes a forwarding mechanism and a control mechanism. During operation, the forwarding mechanism forwards frames based on...
US20060285543 Distributed computer system  
A distributed computer system has computers storing data items each data item being assigned to one of a plurality of virtual directories. Each computer has at least one node of a virtual network...
US20090109979 SYSTEM AND METHOD FOR A MOBILE ACCESS FEMTOCELL  
A system and method for wireless communication indoors includes a femtocell base station coupled for operable interaction with an in-building router having a virtual private network server client...

Matches 1 - 50 out of 63 1 2 >