Wavelength - Allstream
... to simplify their data storage requirements by offering native Storage Area Network (SAN) connections within the same metropolitan areas or selected cities. SPL ensures compliancy within an increasing regulatory framework while providing connections that support up to 10Gbps. This service is ideal f ...
... to simplify their data storage requirements by offering native Storage Area Network (SAN) connections within the same metropolitan areas or selected cities. SPL ensures compliancy within an increasing regulatory framework while providing connections that support up to 10Gbps. This service is ideal f ...
Ipv6 addressing
... An IPv6 link-local address enables a device to communicate with other IPv6-enabled devices on the same link and only on that link (subnet). Packets with a source or destination link-local address cannot be routed beyond the link from where the packet originated. IPv6 link-local addresses are in the ...
... An IPv6 link-local address enables a device to communicate with other IPv6-enabled devices on the same link and only on that link (subnet). Packets with a source or destination link-local address cannot be routed beyond the link from where the packet originated. IPv6 link-local addresses are in the ...
UNIT III PART-A
... Coaxial transmission line with one source and one load Impedance bridging is unsuitable for RF connections, because it causes power to be reflected back to the source from the boundary between the high and the low impedances. The reflection creates a standing wave if there is reflection at both ends ...
... Coaxial transmission line with one source and one load Impedance bridging is unsuitable for RF connections, because it causes power to be reflected back to the source from the boundary between the high and the low impedances. The reflection creates a standing wave if there is reflection at both ends ...
Topology
... • Wireless networking has a logical and physical topology – Ad hoc topology: two computers can communicate directly with one another; sometimes called a peerto-peer topology – Infrastructure mode: Use a central device, called an access point (AP), to control communications • Star physical topology b ...
... • Wireless networking has a logical and physical topology – Ad hoc topology: two computers can communicate directly with one another; sometimes called a peerto-peer topology – Infrastructure mode: Use a central device, called an access point (AP), to control communications • Star physical topology b ...
Week_Nine_Net_Design_ppt
... • Network discovery is the ability of a routing protocol to share information about the networks that it knows about with other routers that are also using the same routing protocol. • Instead of configuring static routes to remote networks on every router, a dynamic routing protocol allows the rout ...
... • Network discovery is the ability of a routing protocol to share information about the networks that it knows about with other routers that are also using the same routing protocol. • Instead of configuring static routes to remote networks on every router, a dynamic routing protocol allows the rout ...
IJSR Paper Format
... 2.5 Audio Audio transmission can be performed between one or more bluetooth units, using many different usage models. Audio data do not go through the L2CAP layer but go directly, after opening a bluetooth link and a straightforward setup between two bluetooth units [9]. 2.6 Finding a Device Before ...
... 2.5 Audio Audio transmission can be performed between one or more bluetooth units, using many different usage models. Audio data do not go through the L2CAP layer but go directly, after opening a bluetooth link and a straightforward setup between two bluetooth units [9]. 2.6 Finding a Device Before ...
IP Multicast
... •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. 2. Link-layer (Ethernet) multicast •Requires a mapping of IP multicast address to ...
... •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. 2. Link-layer (Ethernet) multicast •Requires a mapping of IP multicast address to ...
IOSR Journal of Electronics and Communication Engineering (IOSRJECE)
... operating parameters. These include channel bandwidth and the modulation and coding scheme used. Other parameters, such as number of subchannels, OFDM guard time, and oversampling rate, also have an impact. 7.2 WiMAX OFDM OFDM belongs to a family of transmission schemes called multicarrier modulatio ...
... operating parameters. These include channel bandwidth and the modulation and coding scheme used. Other parameters, such as number of subchannels, OFDM guard time, and oversampling rate, also have an impact. 7.2 WiMAX OFDM OFDM belongs to a family of transmission schemes called multicarrier modulatio ...
Lecture 10 Overview!
... Part III: Challenging Problems • Challenging Problems! " Connectivity while moving (transferred from one light source to another, seamless handover)! ...
... Part III: Challenging Problems • Challenging Problems! " Connectivity while moving (transferred from one light source to another, seamless handover)! ...
MultiNet: Connecting to Multiple IEEE 802.11 Networks Using a Single Wireless Card
... hoc networks send more than one packet carrying this state per switching cycle. To handle situations when none of these messages get through, neighbors temporarily buffer packets for the switching node if it is unreachable. They estimate the activity period of the switching node based on past activi ...
... hoc networks send more than one packet carrying this state per switching cycle. To handle situations when none of these messages get through, neighbors temporarily buffer packets for the switching node if it is unreachable. They estimate the activity period of the switching node based on past activi ...
More on the IP
... – But this is not bad – First, errors are caught--at the next-higher layer (transport) if TCP is used – Second, avoiding error checking at each hop between routers lowers router costs ...
... – But this is not bad – First, errors are caught--at the next-higher layer (transport) if TCP is used – Second, avoiding error checking at each hop between routers lowers router costs ...
Introduction to Routing and Packet Forwarding
... – The smaller the metric value the better the path ...
... – The smaller the metric value the better the path ...
Multimedia Networking
... payload type (7 bits): indicates type of encoding currently being used. If sender changes encoding during call, sender informs receiver via payload type field Payload type 0: PCM mu-law, 64 kbps Payload type 3: GSM, 13 kbps Payload type 7: LPC, 2.4 kbps Payload type 26: Motion JPEG Payload type 31: ...
... payload type (7 bits): indicates type of encoding currently being used. If sender changes encoding during call, sender informs receiver via payload type field Payload type 0: PCM mu-law, 64 kbps Payload type 3: GSM, 13 kbps Payload type 7: LPC, 2.4 kbps Payload type 26: Motion JPEG Payload type 31: ...
Link Layer
... seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? 5: DataLink Layer ...
... seldom used on low bit-error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? 5: DataLink Layer ...
... strength from the router or wireless access point is dependent on a number of matters, for example walls, objects in rooms and of course distance. Although the above troubleshooting method may succeed the connection may still appear to be bad. If this is the case it is important to check the strengt ...
Title goes here
... ROADM Networks Summary Customers have recognized that low OPEX is now just as important as the lowest CAPEX ROADM Modules are just one part of realizing the Next Generation Agile Optical Network Other technologies such as automated planning tools, widely tunable lasers, optical backplanes, Pl ...
... ROADM Networks Summary Customers have recognized that low OPEX is now just as important as the lowest CAPEX ROADM Modules are just one part of realizing the Next Generation Agile Optical Network Other technologies such as automated planning tools, widely tunable lasers, optical backplanes, Pl ...
User Manual
... The 605M-R1 is an Ethernet device, and must be configured as part of an Ethernet network. To enable routing of data between remote GPRS devices, the 605M-R1 must be connected to a LAN with internet access. Once appropriate internet access is provided, the 605M-R1 can route data between up to 50 remo ...
... The 605M-R1 is an Ethernet device, and must be configured as part of an Ethernet network. To enable routing of data between remote GPRS devices, the 605M-R1 must be connected to a LAN with internet access. Once appropriate internet access is provided, the 605M-R1 can route data between up to 50 remo ...
Slide 1
... Prevent SIP-specific overload conditions and malicious attacks Open / close RTP media ports in sync with SIP signaling Track session state and provide uninterrupted service Perform interworking or security on encrypted sessions Scale to handle many 1000s of real-time sessions ...
... Prevent SIP-specific overload conditions and malicious attacks Open / close RTP media ports in sync with SIP signaling Track session state and provide uninterrupted service Perform interworking or security on encrypted sessions Scale to handle many 1000s of real-time sessions ...
Practical Ethernet_0..
... used for point-to-point links only. Since such a LAN consists of exactly two end stations, a Full Duplex mode can optionally be used. Full Duplex mode is mandatory at speeds above 1000Mbps. ...
... used for point-to-point links only. Since such a LAN consists of exactly two end stations, a Full Duplex mode can optionally be used. Full Duplex mode is mandatory at speeds above 1000Mbps. ...
16. Exterior Routing Protocols
... If multicast address not recognised, discard If router attaches to a network containing a member of group, transmit copy to that network Consult spanning tree for this sourcedestination pair and forward to other routers if required ...
... If multicast address not recognised, discard If router attaches to a network containing a member of group, transmit copy to that network Consult spanning tree for this sourcedestination pair and forward to other routers if required ...
Slide 1
... ESPOO, Finland & SANTA CLARA, Calif.--(BUSINESS WIRE)--June 10, 2005-Nokia and Intel Corporation today announced a cooperation to accelerate the development, adoption and deployment of WiMAX technology, helping to bring new capabilities and data services to mobile users over high-speed broadband net ...
... ESPOO, Finland & SANTA CLARA, Calif.--(BUSINESS WIRE)--June 10, 2005-Nokia and Intel Corporation today announced a cooperation to accelerate the development, adoption and deployment of WiMAX technology, helping to bring new capabilities and data services to mobile users over high-speed broadband net ...