04_1_IP_addressing
... table to make widely distributed endpoints appear to be directly connected So mechanisms for automated setup of router tables desired Different routing protocols run on routers implement several routing algorithms ...
... table to make widely distributed endpoints appear to be directly connected So mechanisms for automated setup of router tables desired Different routing protocols run on routers implement several routing algorithms ...
7: TCP - unimi.it
... Sequence Number field indicates number of first byte in the packet Receiver Window Size (16 bit) Window like for GBN or selective repeat, but window size not fixed – variable based on receiver feedback Acknowledgment Field (32 bit) The acknowledgement field contains the next sequence numbe ...
... Sequence Number field indicates number of first byte in the packet Receiver Window Size (16 bit) Window like for GBN or selective repeat, but window size not fixed – variable based on receiver feedback Acknowledgment Field (32 bit) The acknowledgement field contains the next sequence numbe ...
Chapter 5
... We’re making these slides freely available to all (faculty, students, readers). They’re in powerpoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the ...
... We’re making these slides freely available to all (faculty, students, readers). They’re in powerpoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the ...
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 ...
3rd Edition: Chapter 4
... 16-bit identifier flgs offset upper time to Internet layer live checksum ...
... 16-bit identifier flgs offset upper time to Internet layer live checksum ...
DCN-2-Fundamentals_Of_DC
... –To protect the information from interfering with signals of higher or lower frequencies, •Special bands of frequencies are provided at the outer edges of the bandwidth. •These bands are called: ...
... –To protect the information from interfering with signals of higher or lower frequencies, •Special bands of frequencies are provided at the outer edges of the bandwidth. •These bands are called: ...
Internet Indirection Infrastructure Ion Stoica Daniel Adkins Shelley Zhuang
... Although these more general abstractions would undoubtedly bring significant benefit to end-users, it remains unclear how to achieve them. These abstractions have proven difficult to implement scalably at the IP layer [4, 13, 27]. Moreover, deploying additional functionality at the IP layer requires ...
... Although these more general abstractions would undoubtedly bring significant benefit to end-users, it remains unclear how to achieve them. These abstractions have proven difficult to implement scalably at the IP layer [4, 13, 27]. Moreover, deploying additional functionality at the IP layer requires ...
Application Layer
... • Sets up virtual circuits for audio-video applications – Real-Time Transport Protocol (RTP) • Used after a virtual connection setup by RSVP or RTSP • Adds a sequence number and a timestamp for helping applications to synchronize delivery • Uses UDP (because of its small header) as transport © Dr. O ...
... • Sets up virtual circuits for audio-video applications – Real-Time Transport Protocol (RTP) • Used after a virtual connection setup by RSVP or RTSP • Adds a sequence number and a timestamp for helping applications to synchronize delivery • Uses UDP (because of its small header) as transport © Dr. O ...
18. Protocols for QoS Support
... All use standard routing protocols to define paths between end points Assign packets to path as they enter network Use ATM switches to move packets along paths – ATM switching (was) much faster than IP routers – Use faster technology ...
... All use standard routing protocols to define paths between end points Assign packets to path as they enter network Use ATM switches to move packets along paths – ATM switching (was) much faster than IP routers – Use faster technology ...
12-Exterior Routing Protocol
... — Address field multicast address of group — Sent in IP datagram with Group Address field of IGMP message and Destination Address encapsulating IP header same — Current members of group will receive learn of new member — Routers listen to all IP multicast addresses to hear all reports ...
... — Address field multicast address of group — Sent in IP datagram with Group Address field of IGMP message and Destination Address encapsulating IP header same — Current members of group will receive learn of new member — Routers listen to all IP multicast addresses to hear all reports ...
Medium Access Control (MAC) Sublayer
... - fixed data output & control input - tunable data input & control output - on control channel: control slots; on data channel, status slot - classes of traffic: CBR, VBR, datagram SMU ...
... - fixed data output & control input - tunable data input & control output - on control channel: control slots; on data channel, status slot - classes of traffic: CBR, VBR, datagram SMU ...
DNS,TCP/IP Fundamentals, IP Addressing
... need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult ...
... need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult ...
Frame Relay
... that provide their own flow control and error correction mechanisms. Much of this traffic is fed into the Internet, another packet switched network without any built-in error control. Because Frame Relay does not 'care' whether the frame it is switching is error-free or not, a Frame Relay node can s ...
... that provide their own flow control and error correction mechanisms. Much of this traffic is fed into the Internet, another packet switched network without any built-in error control. Because Frame Relay does not 'care' whether the frame it is switching is error-free or not, a Frame Relay node can s ...
fault identification and classification for short medium voltage
... fault identification, classification, location estimation and repair are more difficult than those of overhead transmission systems. In order to minimize such defectives of the faulted underground systems, design and construction should be optimized in that fault detection, classification and also l ...
... fault identification, classification, location estimation and repair are more difficult than those of overhead transmission systems. In order to minimize such defectives of the faulted underground systems, design and construction should be optimized in that fault detection, classification and also l ...
Networking
... reliable transfer of information on physical links packet handling, error detection and recovery on lower level ...
... reliable transfer of information on physical links packet handling, error detection and recovery on lower level ...
Fiber Optic Passive Devices By Larry Johnson Since
... In the early days, the only passive components available were simple optical splitters and attenuators, which used internal filters to change attenuation values. As optical technology matured, wavelengthspecific components emerged, leading to advances such as wavelength division multiplexing, which ...
... In the early days, the only passive components available were simple optical splitters and attenuators, which used internal filters to change attenuation values. As optical technology matured, wavelengthspecific components emerged, leading to advances such as wavelength division multiplexing, which ...
Dictionary of IBM and Computing Terminology
... ASCII (American National Standard Code for Information Interchange) n. The standard code, using a coded character set consisting of 7-bit coded characters (8 bits including parity check), that is used for information interchange among data processing systems, data communication systems, and associat ...
... ASCII (American National Standard Code for Information Interchange) n. The standard code, using a coded character set consisting of 7-bit coded characters (8 bits including parity check), that is used for information interchange among data processing systems, data communication systems, and associat ...
L347176
... algorithms. These are the three main reasons because of which the traditional IP routing is slower. MPLS overcomes all these three drawbacks of IP routing. 3.2 MPLS TECHNOLOGY Multiprotocol label switching (MPLS) is an addition to the existing Internet Protocol (IP) architecture. By adding new capab ...
... algorithms. These are the three main reasons because of which the traditional IP routing is slower. MPLS overcomes all these three drawbacks of IP routing. 3.2 MPLS TECHNOLOGY Multiprotocol label switching (MPLS) is an addition to the existing Internet Protocol (IP) architecture. By adding new capab ...
TCP - Rudra Dutta
... 2. After ACKing the FIN, the receiver can still send data on its part of the connection (halfclose) 3. Finally, the receiver closes its part of the ...
... 2. After ACKing the FIN, the receiver can still send data on its part of the connection (halfclose) 3. Finally, the receiver closes its part of the ...
Chapter 5b - Department of Information Technology
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions twisted pair ...
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions twisted pair ...