IPv6
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
(CCNA) 3.Transport Layer Protocols
... apps may worry about errors and reliability processing, so no need to do it twice. ...
... apps may worry about errors and reliability processing, so no need to do it twice. ...
Internet Backplane Protocol API and Applications
... Computer Science Department University of Tennessee ...
... Computer Science Department University of Tennessee ...
Brief Tutorial on Networks and Communications
... • Split it up into smaller units if need be • Passes these to the network layer • Ensures that the packets all arrive correctly at the destination in the right order • Isolates higher layers from changes in the underlying hardware ...
... • Split it up into smaller units if need be • Passes these to the network layer • Ensures that the packets all arrive correctly at the destination in the right order • Isolates higher layers from changes in the underlying hardware ...
Satellite Communication
... Layer 2, data link: provides for the transfer of data between adjacent nodes or connection points either by a dedicated point-to-point line (e.g., a T1 private line or a satellite duplex link) or a medium capable of shared bandwidth (e.g., an Ethernet cable or satellite TDMA channel). The link layer ...
... Layer 2, data link: provides for the transfer of data between adjacent nodes or connection points either by a dedicated point-to-point line (e.g., a T1 private line or a satellite duplex link) or a medium capable of shared bandwidth (e.g., an Ethernet cable or satellite TDMA channel). The link layer ...
Slides
... Presented by: Prasertsak U-Aroon. Department of Computing Silpakorn University, Thailand. ...
... Presented by: Prasertsak U-Aroon. Department of Computing Silpakorn University, Thailand. ...
Circuit Switching, Packet Switching, The Network Layer
... router interface interface: connection between host/router and physical link ...
... router interface interface: connection between host/router and physical link ...
Internet
... network services to the client computers on that network. • Several LANs can be interconnected using gateways and routers to form a wide area network (WAN). • LANs and WANs can be connected to the Internet through a server that provides Internet software and physical data connection. ...
... network services to the client computers on that network. • Several LANs can be interconnected using gateways and routers to form a wide area network (WAN). • LANs and WANs can be connected to the Internet through a server that provides Internet software and physical data connection. ...
ppt - Courses
... Packet Switching Data transmitted in small packets - Single message may be split into multiple packets - Every packet contains full control info (e.g., destination address) in header - Packets may take different paths - Packets may arrive out of order - Packets may be lost or corrupted (need reco ...
... Packet Switching Data transmitted in small packets - Single message may be split into multiple packets - Every packet contains full control info (e.g., destination address) in header - Packets may take different paths - Packets may arrive out of order - Packets may be lost or corrupted (need reco ...
Week 10
... The picture of the world according to IP all hosts connected to physical networks (subnet) all subnets interconnected by IP routers receive and forward packets between subnets at subnet level a router sends/received data in exactly the same way as a host IP assigns globally unique addresses to ...
... The picture of the world according to IP all hosts connected to physical networks (subnet) all subnets interconnected by IP routers receive and forward packets between subnets at subnet level a router sends/received data in exactly the same way as a host IP assigns globally unique addresses to ...
Lecture 21
... You buy a cheap ethernet switch/router from Nerd-RUs to install at home Your connect it to your Cable modem Your router acts like a single DHCP client – gets a single IP address from the ISP So, you hook up your mother-in-law’s computer, Uncle Fred’s computer, and you throw a Cat5 cable out the wind ...
... You buy a cheap ethernet switch/router from Nerd-RUs to install at home Your connect it to your Cable modem Your router acts like a single DHCP client – gets a single IP address from the ISP So, you hook up your mother-in-law’s computer, Uncle Fred’s computer, and you throw a Cat5 cable out the wind ...
QoS Monitoring and Quality of 4G Services in Latvia
... communications to provide Internet access services, especially in rural areas, after switching to digital television • The rights to commercially use 791.0 MHz – 821.0 MHz/832.0 MHz – 862.0 MHz bands of radio spectrum in the Republic of Latvia were offered to three auction winners. Each auction winn ...
... communications to provide Internet access services, especially in rural areas, after switching to digital television • The rights to commercially use 791.0 MHz – 821.0 MHz/832.0 MHz – 862.0 MHz bands of radio spectrum in the Republic of Latvia were offered to three auction winners. Each auction winn ...
Spanning Tree
... Loops in the network Loops are formed whenever there are redundant links in the network Traffic continues around the loop generating excess traffic Can cause broadcast storms (drastically reducing ...
... Loops in the network Loops are formed whenever there are redundant links in the network Traffic continues around the loop generating excess traffic Can cause broadcast storms (drastically reducing ...
Chapter 4 slides
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
... Priority: identify priority among datagrams in flow Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
Chapter 2
... Figure 2-10: Internet and Data Link Layers in an Internet • Internet and Transport Layers – An internet is a group of networks connected by routers so that any application on any host on any network can communicate with any application on any other host on any other network – Internet and transport ...
... Figure 2-10: Internet and Data Link Layers in an Internet • Internet and Transport Layers – An internet is a group of networks connected by routers so that any application on any host on any network can communicate with any application on any other host on any other network – Internet and transport ...
Basic Concepts - Raymond R. Panko
... Figure 2-10: Internet and Data Link Layers in an Internet • Internet and Transport Layers – An internet is a group of networks connected by routers so that any application on any host on any network can communicate with any application on any other host on any other network – Internet and transport ...
... Figure 2-10: Internet and Data Link Layers in an Internet • Internet and Transport Layers – An internet is a group of networks connected by routers so that any application on any host on any network can communicate with any application on any other host on any other network – Internet and transport ...
Voice Over IP
... globe; their call signals may traverse thousands of miles; and the voice traffic may be transported through heterogeneous subnetworks. Yet the network should provide a fast response time so that the people engaged in the conversation feel they are right next to each other. To ensure quality of servi ...
... globe; their call signals may traverse thousands of miles; and the voice traffic may be transported through heterogeneous subnetworks. Yet the network should provide a fast response time so that the people engaged in the conversation feel they are right next to each other. To ensure quality of servi ...
LAN design issues
... Needs to be robust Provide protection from programs that crash Provide a mechanism for file transfer Provide multi tasking Allow background processes to take place ...
... Needs to be robust Provide protection from programs that crash Provide a mechanism for file transfer Provide multi tasking Allow background processes to take place ...
Chapter II - Austin Community College
... Establishes the best delivery path (routing) considering addressing, delivery priorities, network congestion, quality of service, and cost of the paths (routes) ...
... Establishes the best delivery path (routing) considering addressing, delivery priorities, network congestion, quality of service, and cost of the paths (routes) ...
Linux Operations and Administration
... TCP/IP model • Describe IP addresses and the difference between the network and host portions of an IP address • Convert decimal IP addresses into binary numbers • Describe the five TCP/IP classes • Configure your Linux network interface card to work with TCP/IP, using the command line • Interact wi ...
... TCP/IP model • Describe IP addresses and the difference between the network and host portions of an IP address • Convert decimal IP addresses into binary numbers • Describe the five TCP/IP classes • Configure your Linux network interface card to work with TCP/IP, using the command line • Interact wi ...
Mobile IP Supplement
... • Understand the addressing scheme for mobile hosts. • To define home, care-of, and co-located care-of addresses • Understand the interactions between a home and a foreign agent • Know the three phases involved in mobile communication • Understand why mobile IP communication can be inefficient TCP/I ...
... • Understand the addressing scheme for mobile hosts. • To define home, care-of, and co-located care-of addresses • Understand the interactions between a home and a foreign agent • Know the three phases involved in mobile communication • Understand why mobile IP communication can be inefficient TCP/I ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.