Ch01
... A virtual LAN (VLAN), is a group of hosts communicate as if they were on the same broadcast domain, regardless of their physical location. A VLAN has the same attributes as a physical LAN, but it allows for end stations not located on the same network switch. Network reconfiguration is done through ...
... A virtual LAN (VLAN), is a group of hosts communicate as if they were on the same broadcast domain, regardless of their physical location. A VLAN has the same attributes as a physical LAN, but it allows for end stations not located on the same network switch. Network reconfiguration is done through ...
Networking and Communication: Bus, switch, and network structures
... Switches are a fundamental part of most networks. They make it possible for several users to send information over a network at the same time without slowing each other down. Switches allow different nodes (a network connection point, typically a computer) of a network to communicate directly with o ...
... Switches are a fundamental part of most networks. They make it possible for several users to send information over a network at the same time without slowing each other down. Switches allow different nodes (a network connection point, typically a computer) of a network to communicate directly with o ...
PIS106 ADVANCED COMPUTER NETWORKS Course Objective:
... Data-link protocols: Ethernet, Token Ring and Wireless (802.11). Wireless Networks and Mobile IP: Infrastructure of Wireless Networks, Wireless LAN Technologies, IEEE 802.11 Wireless Standard, Cellular Networks, Mobile IP, Wireless Mesh Networks (WMNs), Multiple access schemes Routing and Internetwo ...
... Data-link protocols: Ethernet, Token Ring and Wireless (802.11). Wireless Networks and Mobile IP: Infrastructure of Wireless Networks, Wireless LAN Technologies, IEEE 802.11 Wireless Standard, Cellular Networks, Mobile IP, Wireless Mesh Networks (WMNs), Multiple access schemes Routing and Internetwo ...
Lesson 1
... on the network to access and share information and data. Hardware sharing – one device connected to a network can serve the needs of many users. Software sharing – all users on the network can access a ...
... on the network to access and share information and data. Hardware sharing – one device connected to a network can serve the needs of many users. Software sharing – all users on the network can access a ...
TCP/IP Concepts, Addressing and Services
... With subnetting, you can divide your network into smaller networks by using some of the host ID bits (in the IP address) as part of Network ID. It is achieved by the clever use of Subnet mask. Routers are used to send traffic between two subnets. These devices are identified as Gateway address. ...
... With subnetting, you can divide your network into smaller networks by using some of the host ID bits (in the IP address) as part of Network ID. It is achieved by the clever use of Subnet mask. Routers are used to send traffic between two subnets. These devices are identified as Gateway address. ...
Question 1
... 2. If the number and load of computers in a shared Ethernet and a switched Ethernet are the same, then the average speed of the two networks will be the same. 3. Cut-through switches provide better filtering of erroneous packets than hubs. 4. A bridge can carry out traffic filtering based on Layer-2 ...
... 2. If the number and load of computers in a shared Ethernet and a switched Ethernet are the same, then the average speed of the two networks will be the same. 3. Cut-through switches provide better filtering of erroneous packets than hubs. 4. A bridge can carry out traffic filtering based on Layer-2 ...
Networking on the International Space Station
... NetBEUI (NetBIOS Extended User Interface) Very fast but non-routable Self-tuning and self-configuring Suitable for small networks such as OPS LAN Uses broadcasts to locate other computers on the network. TCP/IP (Transmission Control Protocol / Internet Protocol) Most common network protocol in the w ...
... NetBEUI (NetBIOS Extended User Interface) Very fast but non-routable Self-tuning and self-configuring Suitable for small networks such as OPS LAN Uses broadcasts to locate other computers on the network. TCP/IP (Transmission Control Protocol / Internet Protocol) Most common network protocol in the w ...
Introduction - Computer Sciences User Pages
... • By ’79 the Internet had grown to 200 nodes and by the end of ’89 it had grown to over 100K! – Much growth fueled by connecting universities – L. Landweber from UW was an important part of this! ...
... • By ’79 the Internet had grown to 200 nodes and by the end of ’89 it had grown to over 100K! – Much growth fueled by connecting universities – L. Landweber from UW was an important part of this! ...
CS 432 Computer Networks - Rose
... the time required to move a bit along a link the time that a packet spends in a queue waiting to be transmitted a host-local; application-created; OS-controlled interface into which an application process can send and receive messages from another application process ...
... the time required to move a bit along a link the time that a packet spends in a queue waiting to be transmitted a host-local; application-created; OS-controlled interface into which an application process can send and receive messages from another application process ...
CSCI6268L10 - Computer Science
... ports – Establish a connection with listen() and connect() • IP and UDP were “stateless” protocols ...
... ports – Establish a connection with listen() and connect() • IP and UDP were “stateless” protocols ...
NAME: NWOSU CHIOMA GLORY LEVEL:100 COLLEGE: LAW
... their Operating System to identify neighbouring routers and their network addresses such as IP addresses. GATEWAY: These are interface networks that use different protocols. Think of a gateway as a router that includes protocol translators. Gateways and routers are often used interchangeably but onl ...
... their Operating System to identify neighbouring routers and their network addresses such as IP addresses. GATEWAY: These are interface networks that use different protocols. Think of a gateway as a router that includes protocol translators. Gateways and routers are often used interchangeably but onl ...
Basic Network Concepts
... • A class B address block only specifies the first two bytes of the addresses an organization may use; for instance, 167.1. • A class A address block only specifies the first byte of the address range—for instance, 18—and therefore has room for over 16 million nodes. ...
... • A class B address block only specifies the first two bytes of the addresses an organization may use; for instance, 167.1. • A class A address block only specifies the first byte of the address range—for instance, 18—and therefore has room for over 16 million nodes. ...
ITEC350 Networks I
... Connection-Oriented and Connectionless Services The software used to maintain each protocol is often called a protocol stack Transport layer protocols can be: Connectionless, or stateless, which sends each packet without regard to whether any other packet was received by the destination compute ...
... Connection-Oriented and Connectionless Services The software used to maintain each protocol is often called a protocol stack Transport layer protocols can be: Connectionless, or stateless, which sends each packet without regard to whether any other packet was received by the destination compute ...
Introduction to Network Computing - Computer Science
... networks so that they act as if they are one network usually connects like networks: Ethernet to Ethernet, etc. “smart” repeater: monitors and limits “traffic” ...
... networks so that they act as if they are one network usually connects like networks: Ethernet to Ethernet, etc. “smart” repeater: monitors and limits “traffic” ...
logical topology
... LAN exist only at the lower layers of the OSI model. • We now need to add software components covering the remaining layers. • These components are supplied as part of the PC operating system as is the case with MS or may be supplied by an other vendor as is the case with ...
... LAN exist only at the lower layers of the OSI model. • We now need to add software components covering the remaining layers. • These components are supplied as part of the PC operating system as is the case with MS or may be supplied by an other vendor as is the case with ...
Local-area network
... computing devices that are connected in various ways in order to communicate and share resources Usually, the connections between computers in a network are made using physical wires or cables However, some connections are wireless, using radio waves or infrared signals ...
... computing devices that are connected in various ways in order to communicate and share resources Usually, the connections between computers in a network are made using physical wires or cables However, some connections are wireless, using radio waves or infrared signals ...
Secure Key Agreement for Group Communication Team A
... privately and securely, since all the messages reach every one present in the network Each device contribute to the generation of a common group key for communication ...
... privately and securely, since all the messages reach every one present in the network Each device contribute to the generation of a common group key for communication ...
Slide 1
... Choose the path that packets take around the network Packets are given a time to live (TTL) to prevent them travelling for ever ...
... Choose the path that packets take around the network Packets are given a time to live (TTL) to prevent them travelling for ever ...
Network Topology and Internetworking
... STP shielded and twisted pair UTP unshielded twisted pair ...
... STP shielded and twisted pair UTP unshielded twisted pair ...
Lecture 9 & 10
... • Packet-switching - occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer • Router - an intelligent connecting device that examines each packet of data it receives and then decides w ...
... • Packet-switching - occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer • Router - an intelligent connecting device that examines each packet of data it receives and then decides w ...
Physical Networks
... the user • Does not mandate a network interconnection topology • Establishes network independence in the user interface ...
... the user • Does not mandate a network interconnection topology • Establishes network independence in the user interface ...
Powerpoint - Chapter 1
... Simple Network Management Protocol (SNMP) Domain Name System (DNS) Dynamic Host Configuration Protocol (DHCP) ...
... Simple Network Management Protocol (SNMP) Domain Name System (DNS) Dynamic Host Configuration Protocol (DHCP) ...
Network protocols - VCE IT Lecture Notes
... communication task, such as: - how to send data over the Internet (TCP/IP) - how to send and receive email (POP, IMAP) - how to request and deliver web pages (HTTP) - how to request and deliver files (FTP) ...
... communication task, such as: - how to send data over the Internet (TCP/IP) - how to send and receive email (POP, IMAP) - how to request and deliver web pages (HTTP) - how to request and deliver files (FTP) ...
CSCI6268L19
... ports – Establish a connection with listen() and connect() • IP and UDP were “stateless” protocols ...
... ports – Establish a connection with listen() and connect() • IP and UDP were “stateless” protocols ...