ppt - Oklahoma State University
... Access lines attach to switches and other routers. Highest internal trunk speeds currently 10 Gbps. Moving to 40 & 100 Gbps between now & end of 2015. ...
... Access lines attach to switches and other routers. Highest internal trunk speeds currently 10 Gbps. Moving to 40 & 100 Gbps between now & end of 2015. ...
Ethernet and Interconnection Devices
... frame_size bits/channel_capacity bps > 2 s In 10-Mbps Ethernet, 2 = 50 s, therefore frame_size > 50 s x 10 Mbps = 500 bits, rounded up to 512 bits = 64 bytes As the network speed goes up minimum frame length must go up or maximum cable length must come down ...
... frame_size bits/channel_capacity bps > 2 s In 10-Mbps Ethernet, 2 = 50 s, therefore frame_size > 50 s x 10 Mbps = 500 bits, rounded up to 512 bits = 64 bytes As the network speed goes up minimum frame length must go up or maximum cable length must come down ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... present. The PROPHET routing protocol is preferable at situations with some of mobile nodes that creates connectivity patterns that are not completely random but can be predict. Human carrying mobile wireless devices create such mobility patterns by daily or weekly periodic activities. In PROPHET pr ...
... present. The PROPHET routing protocol is preferable at situations with some of mobile nodes that creates connectivity patterns that are not completely random but can be predict. Human carrying mobile wireless devices create such mobility patterns by daily or weekly periodic activities. In PROPHET pr ...
IP2515381543
... devices to seamlessly communicate without any preexisting communication architecture. Each node in the network also acts as a router, forwarding data packets for other nodes. A central challenge in the design of ad hoc networks is the development of dynamic routing protocols that can efficiently fin ...
... devices to seamlessly communicate without any preexisting communication architecture. Each node in the network also acts as a router, forwarding data packets for other nodes. A central challenge in the design of ad hoc networks is the development of dynamic routing protocols that can efficiently fin ...
Introduction - Massey University
... A factor in the delay of a store-andforward packet-switching system is how long it takes to store and forward a packet through a switch. If switching time is 10 µsec, is this likely to be a major factor in the response of a client-server system where the client is in Adelaide, Australia and the serv ...
... A factor in the delay of a store-andforward packet-switching system is how long it takes to store and forward a packet through a switch. If switching time is 10 µsec, is this likely to be a major factor in the response of a client-server system where the client is in Adelaide, Australia and the serv ...
Chapter 2 Network Models 2.1
... The layers in the TCP/IP protocol suite do not exactly match those in the OSI model. The original TCP/IP protocol suite was defined as having four layers: host-to-network, internet, transport, and application. However, when TCP/IP is compared to OSI, we can say that the TCP/IP protocol suite is made ...
... The layers in the TCP/IP protocol suite do not exactly match those in the OSI model. The original TCP/IP protocol suite was defined as having four layers: host-to-network, internet, transport, and application. However, when TCP/IP is compared to OSI, we can say that the TCP/IP protocol suite is made ...
ConnectX®-4 Lx EN - Starline Computer GmbH
... and protection for virtual machines (VMs) within the server. I/O virtualization with ConnectX-4 Lx EN gives data center administrators better server utilization while reducing cost, power, and cable complexity, allowing more Virtual Machines and more tenants on the same hardware. ...
... and protection for virtual machines (VMs) within the server. I/O virtualization with ConnectX-4 Lx EN gives data center administrators better server utilization while reducing cost, power, and cable complexity, allowing more Virtual Machines and more tenants on the same hardware. ...
CT1303 LAN
... • Each centralized unit will send empty frames to the channel, which can be used by connected nodes to transmit data. • Each frame has 2 flags; one to identify whether the frame is empty and ready for used or has been reserved by another node. • The other flag identifies if there is a Reservation re ...
... • Each centralized unit will send empty frames to the channel, which can be used by connected nodes to transmit data. • Each frame has 2 flags; one to identify whether the frame is empty and ready for used or has been reserved by another node. • The other flag identifies if there is a Reservation re ...
Network Routing
... Routers + and + arbitrary topologies can be supported + provide protection against broadcast storms - require IP address configuration (not plug and play) - require higher packet processing bridges do well in small (few hundred hosts) while ...
... Routers + and + arbitrary topologies can be supported + provide protection against broadcast storms - require IP address configuration (not plug and play) - require higher packet processing bridges do well in small (few hundred hosts) while ...
Lecture 9 Analyzing Network Packets
... address features. The IP address is divided into three parts: 1. A preset number of high bits used to identify the packet address scheme used 2. A predetermined network address 3. A device address on the network From 1 to 4 high bits identify how the network and device addresses are determined withi ...
... address features. The IP address is divided into three parts: 1. A preset number of high bits used to identify the packet address scheme used 2. A predetermined network address 3. A device address on the network From 1 to 4 high bits identify how the network and device addresses are determined withi ...
IEEE Paper Template in A4 (V1)
... channel, low data rate and small packet sizes so on. For example, ZigBee network data rate of 250 kbps operates in the 2.4 GHz radio band. Related studies on SCTP, SCTP transport protocol applied in bandwidth is limited and easily packet loss network that network throughput and transmission delay ti ...
... channel, low data rate and small packet sizes so on. For example, ZigBee network data rate of 250 kbps operates in the 2.4 GHz radio band. Related studies on SCTP, SCTP transport protocol applied in bandwidth is limited and easily packet loss network that network throughput and transmission delay ti ...
NAT
... 4: NAT router changes datagram dest addr from 138.76.29.7, 5001 to 10.0.0.1, 3345 Network Layer II-11 ...
... 4: NAT router changes datagram dest addr from 138.76.29.7, 5001 to 10.0.0.1, 3345 Network Layer II-11 ...
HY3313681373
... effective way for multiple nodes to access a shared medium. According to this protocol, every node on the network has equal access to the channel[5]. A node (station) which wants to transmit a frame has to first sense the channel to check if another node is transmitting (carrier sense). If the chann ...
... effective way for multiple nodes to access a shared medium. According to this protocol, every node on the network has equal access to the channel[5]. A node (station) which wants to transmit a frame has to first sense the channel to check if another node is transmitting (carrier sense). If the chann ...
INFOCOM2009 - Prasant Mohapatra`s Research Group
... Require tight synchronization to decrease transmission overhead – Overhead from spacing of transmissions to avoid collisions – Must cover synchronization error with spacing transmissions – Previous work: 1ms-20ms per transmission, due to lack of tight synchronization ...
... Require tight synchronization to decrease transmission overhead – Overhead from spacing of transmissions to avoid collisions – Must cover synchronization error with spacing transmissions – Previous work: 1ms-20ms per transmission, due to lack of tight synchronization ...
Lecture 7 - cda college
... Internet Protocol Version 4 is the most popular protocol in use today, although there are some questions about its capability to serve the Internet community much longer. IPv4 was finished in the 1970s and has started to show its age. The main issue surrounding IPv4 is addressing—or, the lack of add ...
... Internet Protocol Version 4 is the most popular protocol in use today, although there are some questions about its capability to serve the Internet community much longer. IPv4 was finished in the 1970s and has started to show its age. The main issue surrounding IPv4 is addressing—or, the lack of add ...
Homework #6 - You should not be here.
... laptops, servers and WAN (Wide Area Network) nodes. We will also model datagram transmission between them. A laptop must first be connected to a server. A server can connect multiple laptops, building a LAN (Local Area Network) between them. A server can also be connected to multiple WANs, in which ...
... laptops, servers and WAN (Wide Area Network) nodes. We will also model datagram transmission between them. A laptop must first be connected to a server. A server can connect multiple laptops, building a LAN (Local Area Network) between them. A server can also be connected to multiple WANs, in which ...
Document
... segments (will fit into frame) Destination: • gathers together segments identified by their sequence numbers Examples: TCP - Transport Control Protocol UDP - User Datagram Protocol SPX - for IPX ATP - for AppleTalk ...
... segments (will fit into frame) Destination: • gathers together segments identified by their sequence numbers Examples: TCP - Transport Control Protocol UDP - User Datagram Protocol SPX - for IPX ATP - for AppleTalk ...
my_s25
... packets of data, called datagrams, from one computer to another with no guarantees about their order of delivery or arrival at all. UDP is not connection-based like TCP. – This is analogous to the sending a series of letters through the postal service. – Used for applications that cannot afford or d ...
... packets of data, called datagrams, from one computer to another with no guarantees about their order of delivery or arrival at all. UDP is not connection-based like TCP. – This is analogous to the sending a series of letters through the postal service. – Used for applications that cannot afford or d ...
The Integration of Amateur Radio and 802.11
... come in through Amateur Radio and reach the TNC, then the gateway (Paclink Server) for transmission to the wireless clients. Transmission Control Protocol (TCP) at the Transport Layer TCP is the transport layer end to end protocol. TCP provides reliable, sequenced, and unduplicated delivery of bytes ...
... come in through Amateur Radio and reach the TNC, then the gateway (Paclink Server) for transmission to the wireless clients. Transmission Control Protocol (TCP) at the Transport Layer TCP is the transport layer end to end protocol. TCP provides reliable, sequenced, and unduplicated delivery of bytes ...
The Internet and Its Uses
... __________ during network communications. Protocols generally __________________ ________________ a particular function. This is why many protocols are said to be ___________________________ ...
... __________ during network communications. Protocols generally __________________ ________________ a particular function. This is why many protocols are said to be ___________________________ ...
version with answers - Computer Science at Princeton University
... (2f) Suppose two directly-connected routers A and B have a BGP session between them, running over a TCP connection with port 179 on both ends. A third party C, several hops away, could conceivably launch a denial-of-service attack on router B by sending unwanted packets to router B on port 179. To ...
... (2f) Suppose two directly-connected routers A and B have a BGP session between them, running over a TCP connection with port 179 on both ends. A third party C, several hops away, could conceivably launch a denial-of-service attack on router B by sending unwanted packets to router B on port 179. To ...
Modernizing the Industrial Ethernet Network with
... Despite these benefits, the factory of the future may seem like a daunting and expensive path to take for many of today’s industrial facilities, which are constrained with hefty investments in legacy equipment, implemented the same way they were decades ago at a time when proprietary communications ...
... Despite these benefits, the factory of the future may seem like a daunting and expensive path to take for many of today’s industrial facilities, which are constrained with hefty investments in legacy equipment, implemented the same way they were decades ago at a time when proprietary communications ...
Data Link Layer
... – We learned how to do this already! (in ch3) – Seldom used on low bit-error link (fiber, some twisted pair) – Used for wireless links with high error rates ...
... – We learned how to do this already! (in ch3) – Seldom used on low bit-error link (fiber, some twisted pair) – Used for wireless links with high error rates ...
Q and A slides
... Q: How is host-specific routing different from “normal” routing (how does it make it more efficient)? A: The forwarding algorithm is not different. A host-specific route is chosen because it has the longest prefix (/32). (Just like the default route is chosen only if nothing else matches, because it ...
... Q: How is host-specific routing different from “normal” routing (how does it make it more efficient)? A: The forwarding algorithm is not different. A host-specific route is chosen because it has the longest prefix (/32). (Just like the default route is chosen only if nothing else matches, because it ...