CSC 311 Fragmentation
... on its network to their physical addresses. The router, if it does not have this address, can obtain it by broadcasting the IP address on the network, the device which has that IP address will respond with its physical address. Obviously, we do not want to have to perform such broadcasts for every p ...
... on its network to their physical addresses. The router, if it does not have this address, can obtain it by broadcasting the IP address on the network, the device which has that IP address will respond with its physical address. Obviously, we do not want to have to perform such broadcasts for every p ...
pptx - Brown CS
... – In slow start, cwnd += min (N, MSS) where N is the number of newly acknowledged bytes in the received ACK ...
... – In slow start, cwnd += min (N, MSS) where N is the number of newly acknowledged bytes in the received ACK ...
class2
... How do loss and delay occur? Packets queue in router buffers Packet arrival rate to link exceeds output link capacity Packets queue, wait for turn If queue is full, packets are dropped packet being transmitted (delay) ...
... How do loss and delay occur? Packets queue in router buffers Packet arrival rate to link exceeds output link capacity Packets queue, wait for turn If queue is full, packets are dropped packet being transmitted (delay) ...
Intradomain routing protocols
... Backup DR (BDR) also syncs with all routers, and takes over if DR dies (typically 5 s wait) Total: 2N – 1 adjacencies DR election: ...
... Backup DR (BDR) also syncs with all routers, and takes over if DR dies (typically 5 s wait) Total: 2N – 1 adjacencies DR election: ...
Moratuwa Campus Final Year BSC Engineering December
... • How far the digital multiplexing can be achieved • As at present , 488ns micro information of a bit pertaining to 2Mbps PCM stream will be reduced to 25ps when it goes through STM64 (10Gbps). If the technology improves to shrink less than 25ps , then the number of bits in the higher order PCM will ...
... • How far the digital multiplexing can be achieved • As at present , 488ns micro information of a bit pertaining to 2Mbps PCM stream will be reduced to 25ps when it goes through STM64 (10Gbps). If the technology improves to shrink less than 25ps , then the number of bits in the higher order PCM will ...
Opportunistic Routing in Multi
... candidate subset of all its neighboring nodes which could bring the packet closer to the destination. The sender lists this set in the packet header, prioritized by distance, as depicted in Figure 3. After transmission, each node that receives the packet looks for its address in the candidate list i ...
... candidate subset of all its neighboring nodes which could bring the packet closer to the destination. The sender lists this set in the packet header, prioritized by distance, as depicted in Figure 3. After transmission, each node that receives the packet looks for its address in the candidate list i ...
NAT traversal
... Full cone NAT is NAT where all requests from the same internal IP address and port are mapped to the same public IP address and port. Once a mapping is created, all incoming traffic to the public address is routed to the internal host without checking the address of the remote host. A restricted con ...
... Full cone NAT is NAT where all requests from the same internal IP address and port are mapped to the same public IP address and port. Once a mapping is created, all incoming traffic to the public address is routed to the internal host without checking the address of the remote host. A restricted con ...
Lecture 1: Course Introduction and Overview
... Reliable Message Delivery: the Problem • All physical networks can garble and/or drop packets – Physical media: packet not transmitted/received ...
... Reliable Message Delivery: the Problem • All physical networks can garble and/or drop packets – Physical media: packet not transmitted/received ...
Lect10
... • Allows sender to transmit multiple packets before receiving an acknowledgment • Number of packets that can be sent is defined by the protocol and called the window • As acknowledgments arrive from the receiver, the window is moved along the data packets; hence ``sliding window'' TCP/IP: Basics ...
... • Allows sender to transmit multiple packets before receiving an acknowledgment • Number of packets that can be sent is defined by the protocol and called the window • As acknowledgments arrive from the receiver, the window is moved along the data packets; hence ``sliding window'' TCP/IP: Basics ...
download
... The network area where frames originate and collide is called the collision domain. All shared media environments are collision domains. ...
... The network area where frames originate and collide is called the collision domain. All shared media environments are collision domains. ...
Welcome to the Cloud
... Basically, Kahn and Cerf created a second layer of networking on top of single networks. This required the creation of a parallel set of concepts for single networks and internets. Single networks and internets use similar concepts but give these concepts different names. It is important for you to ...
... Basically, Kahn and Cerf created a second layer of networking on top of single networks. This required the creation of a parallel set of concepts for single networks and internets. Single networks and internets use similar concepts but give these concepts different names. It is important for you to ...
Traffic Classification
... In a typical network, the traffic through the network is heterogeneous and consists of flows from multiple applications and utilities. Many of these applications are unique and have their own requirements with respect to network parameters such as delay, jitter, etc. Unless these requirements are me ...
... In a typical network, the traffic through the network is heterogeneous and consists of flows from multiple applications and utilities. Many of these applications are unique and have their own requirements with respect to network parameters such as delay, jitter, etc. Unless these requirements are me ...
Chapter 5: The Data Link Layer - Southern Adventist University
... • framing, link access: – encapsulate datagram into frame, adding header, trailer – channel access if shared medium – “MAC” addresses used in frame headers to identify source, dest ...
... • framing, link access: – encapsulate datagram into frame, adding header, trailer – channel access if shared medium – “MAC” addresses used in frame headers to identify source, dest ...
Network Layer
... fragment the datagram. If it cannot pass the datagram though any available physical network, it discards the datagram and sends and ICMP error message to the source host. If the value is 0, this means that whenever required the datagram can be fragmented according to the requirement of the physical ...
... fragment the datagram. If it cannot pass the datagram though any available physical network, it discards the datagram and sends and ICMP error message to the source host. If the value is 0, this means that whenever required the datagram can be fragmented according to the requirement of the physical ...
Denial of Service Attack and Prevention System
... Software, known to us as the Router Control daemon, runs on each of these machines. This software is configured with the location of its neighbors, so that it may know which routers it may communicate with using the Router Control Protocol. The protocol allows for configuration of the traffic blocki ...
... Software, known to us as the Router Control daemon, runs on each of these machines. This software is configured with the location of its neighbors, so that it may know which routers it may communicate with using the Router Control Protocol. The protocol allows for configuration of the traffic blocki ...
2005-maltz-job-talk
... • Predicting static properties is possible, but difficult Refactoring into a 4D Architecture very promising • Separates network issues from reliability issues • Eliminates duplicate logic and simplifies network • Enables new capabilities, like joint control ...
... • Predicting static properties is possible, but difficult Refactoring into a 4D Architecture very promising • Separates network issues from reliability issues • Eliminates duplicate logic and simplifies network • Enables new capabilities, like joint control ...