PPT - Suraj @ LUMS
... subscriber stations (SS) with radio base stations (BS) Offers an alternative to cabled access networks – fiber optic links, coaxial cables using cable modems, DSL links Supports nomadic and mobile clients on the go (IEEE 802.16 e, 2004) ...
... subscriber stations (SS) with radio base stations (BS) Offers an alternative to cabled access networks – fiber optic links, coaxial cables using cable modems, DSL links Supports nomadic and mobile clients on the go (IEEE 802.16 e, 2004) ...
GL3211911195
... RREP. The sequence number in RREP must be larger than or equal to the one carried in corresponding RREQ to avoid the source host to adopt a stale path. When more than one path represented by different RREPs is available, the one with the largest destination sequence number is used. If several paths ...
... RREP. The sequence number in RREP must be larger than or equal to the one carried in corresponding RREQ to avoid the source host to adopt a stale path. When more than one path represented by different RREPs is available, the one with the largest destination sequence number is used. If several paths ...
Managing Ad Hoc Networks of Smartphones
... capabilities of these smartphones enable users to communicate and share information much easily than ever before. In forming mobile ad hoc networks (MANETs), mobile devices including smartphones can connect to each other wirelessly without existing network infrastructure. This extends the usage of s ...
... capabilities of these smartphones enable users to communicate and share information much easily than ever before. In forming mobile ad hoc networks (MANETs), mobile devices including smartphones can connect to each other wirelessly without existing network infrastructure. This extends the usage of s ...
Pass4sure 640
... D. Broadcast domain enlargement E. Broadcast forwarding F. Internetwork communication G. None of the above Answer: A, C, F Explanation: The main function of a router is to connect different, separated networks together. In doing so, switching packets from one network to another is a primary function ...
... D. Broadcast domain enlargement E. Broadcast forwarding F. Internetwork communication G. None of the above Answer: A, C, F Explanation: The main function of a router is to connect different, separated networks together. In doing so, switching packets from one network to another is a primary function ...
Dynamic Routing - Department of Computer Technology and
... Refers to selecting paths in a computer network along which to send ...
... Refers to selecting paths in a computer network along which to send ...
The Network Layer - London South Bank University
... b) In Unicast routing, when a router receives a packet, it forwards the packet thru only one of its ports as defined in the routing table. The router may discard the packet if it cannot find the destination address c) Questions: In dynamic routing, how does the router decides to which network should ...
... b) In Unicast routing, when a router receives a packet, it forwards the packet thru only one of its ports as defined in the routing table. The router may discard the packet if it cannot find the destination address c) Questions: In dynamic routing, how does the router decides to which network should ...
Routing Protocols - Cisco Networking Academy
... To direct traffic, a router uses a Routing Table containing all the locally connected networks and the interfaces that are connected to each network. Each interface belongs to a different IP network. A router determines which route, or path, to use by looking up the information stored in its routi ...
... To direct traffic, a router uses a Routing Table containing all the locally connected networks and the interfaces that are connected to each network. Each interface belongs to a different IP network. A router determines which route, or path, to use by looking up the information stored in its routi ...
Introduction - Faculty of Computer Science
... to-end that are used to send information Connections are typically reserved for particular hosts and cannot be used by others ...
... to-end that are used to send information Connections are typically reserved for particular hosts and cannot be used by others ...
The Internet in IoT—OSI, TCP/IP, IPv4, IPv6 and Internet Routing
... between two end points. It uses the concept of windowing to decide how much information should be sent at a time between end points. OSI Layer 3—Network Layer: Routers operate at the network layer. The network layer packages data into packets known as IP datagrams, which contain source and destinati ...
... between two end points. It uses the concept of windowing to decide how much information should be sent at a time between end points. OSI Layer 3—Network Layer: Routers operate at the network layer. The network layer packages data into packets known as IP datagrams, which contain source and destinati ...
Part 1
... They’re in PowerPoint form so you see the animations; and 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 following: If you use these slides (e.g., in a class) that ...
... They’re in PowerPoint form so you see the animations; and 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 following: If you use these slides (e.g., in a class) that ...
Introduction to Computer Networking
... It is an official standard, similar to the TCP/IP architecture, but is not much implemented. However, the OSI model is used most frequently to describe all systems, including TCP/IP Architectures do not interoperate by themselves at the protocol level. For example, the OSI transport protocols are no ...
... It is an official standard, similar to the TCP/IP architecture, but is not much implemented. However, the OSI model is used most frequently to describe all systems, including TCP/IP Architectures do not interoperate by themselves at the protocol level. For example, the OSI transport protocols are no ...
Performance Analysis of RIP, EIGRP, and OSPF using
... is distributed. EIGRP, OSPF, and Intermediate SystemIntermediate System (IS-IS) are link state routing protocol. ...
... is distributed. EIGRP, OSPF, and Intermediate SystemIntermediate System (IS-IS) are link state routing protocol. ...
06 Packet Networks
... This device supports a wide variety of traffic types and protocols. It can switch both cell and frame based packets, allowing it to transport voice, video and LAN traffic. Passport’s key features include: Support interfaces including ATM UNI, frame relay UNI, LAN, channelized T-1, and synchronous li ...
... This device supports a wide variety of traffic types and protocols. It can switch both cell and frame based packets, allowing it to transport voice, video and LAN traffic. Passport’s key features include: Support interfaces including ATM UNI, frame relay UNI, LAN, channelized T-1, and synchronous li ...
Efficient Resource Management for Hard Real
... • If the admission decision can be made at the entrance of the network: – The number of signaling messages is greatly reduced. – The load of admission control is shared across ingress routers. – As a result, the latency in setting up a flow is greatly reduced too. ...
... • If the admission decision can be made at the entrance of the network: – The number of signaling messages is greatly reduced. – The load of admission control is shared across ingress routers. – As a result, the latency in setting up a flow is greatly reduced too. ...
Document
... – Reduces routing table sizes – hold one entry for a summarized address instead of a large number of individual addresses – Reduces routing message lengths that convey reachability information M. Veeraraghavan ...
... – Reduces routing table sizes – hold one entry for a summarized address instead of a large number of individual addresses – Reduces routing message lengths that convey reachability information M. Veeraraghavan ...
QoS - Rudra Dutta
... Traffic streams cannot be identified inside the network Metrics are not integrated inside or outside network ...
... Traffic streams cannot be identified inside the network Metrics are not integrated inside or outside network ...
Introduction - Ceng Anadolu
... • Motivation: local network uses just one IP address as far as outside word is concerned: – no need to be allocated range of addresses from ISP: - just one IP address is used for all devices – can change addresses of devices in local network without notifying outside world – can change ISP without c ...
... • Motivation: local network uses just one IP address as far as outside word is concerned: – no need to be allocated range of addresses from ISP: - just one IP address is used for all devices – can change addresses of devices in local network without notifying outside world – can change ISP without c ...
Sem 2 Chapter 8
... In order to reduce data lost, ICMP messages must be sent to the source of the congestion. This type of ICMP message is called a sourcequench message. • The source-quench message notifies the sender of the congestion and asks the sender to reduce its rate. A destination host or the Sender’s gateway m ...
... In order to reduce data lost, ICMP messages must be sent to the source of the congestion. This type of ICMP message is called a sourcequench message. • The source-quench message notifies the sender of the congestion and asks the sender to reduce its rate. A destination host or the Sender’s gateway m ...
William Stallings Data and Computer Communications
... Encapsulated IP Packet in Ethernet Frame Ethernet Frame Carrying IP Packet An Ethernet frame containing IP information has 08 00 in its type field IP starting with 45 Hex indicates IPv4 with standard length of 20 bytes IP starting with 4F Hex indicates IPv4 with standard length of 60 bytes ...
... Encapsulated IP Packet in Ethernet Frame Ethernet Frame Carrying IP Packet An Ethernet frame containing IP information has 08 00 in its type field IP starting with 45 Hex indicates IPv4 with standard length of 20 bytes IP starting with 4F Hex indicates IPv4 with standard length of 60 bytes ...
Experiment
... • Agree on a set of service models? – Best-effort with fair sharing of excess – Min bandwidth or max delay guarantee – Non-work-conserving for repeatability ...
... • Agree on a set of service models? – Best-effort with fair sharing of excess – Min bandwidth or max delay guarantee – Non-work-conserving for repeatability ...
Computer network- Chapter 3: Data link layer
... Scaling. Each router needs less information In Ex. Distance table reduce from 17 entries to 7 ...
... Scaling. Each router needs less information In Ex. Distance table reduce from 17 entries to 7 ...
Chapter 04_01 - UniMAP Portal
... switching rate: rate at which packets can be transfer from inputs to outputs often measured as multiple of input/output line rate N inputs: switching rate N times line rate desirable ...
... switching rate: rate at which packets can be transfer from inputs to outputs often measured as multiple of input/output line rate N inputs: switching rate N times line rate desirable ...