ppt for Chapters 1-5 - Computer and Information Sciences
... * its own unicast address * the network broadcast address ■ promiscuous mode Interface process all received packets (including those addressed to other stations) ...
... * its own unicast address * the network broadcast address ■ promiscuous mode Interface process all received packets (including those addressed to other stations) ...
star topology
... 1. Twisted pair cable is readily available, easy to install and inexpensive 2. Coaxial cable is standard technology that resists rough treatment and EMI, can transmit over longer distance than twisted pair 3.Fibre Optic cable is immune to EMI and detection outside and provides reliable and ...
... 1. Twisted pair cable is readily available, easy to install and inexpensive 2. Coaxial cable is standard technology that resists rough treatment and EMI, can transmit over longer distance than twisted pair 3.Fibre Optic cable is immune to EMI and detection outside and provides reliable and ...
Network Topologies There are two types of topology: physical and
... In a typical LAN configuration, one computer is designated as the file server. It stores all of the software that controls the network, as well as the software that can be shared by the computers attached to the network. Computers connected to the file server are called workstations. The workstation ...
... In a typical LAN configuration, one computer is designated as the file server. It stores all of the software that controls the network, as well as the software that can be shared by the computers attached to the network. Computers connected to the file server are called workstations. The workstation ...
Ethernet - SigmaNet
... • Most popular LAN technology nowadays 10Mb/s - 1Gb/s • Each host has unique 48bit MAC address (factory assigned) • Frames sent to MAC addresses ...
... • Most popular LAN technology nowadays 10Mb/s - 1Gb/s • Each host has unique 48bit MAC address (factory assigned) • Frames sent to MAC addresses ...
Time Divided into two parts: Briefly talking about Midterm II, and
... prototype of eDonkey. You will write approximate 2000 line of code, and can have one partner to work with you together. ...
... prototype of eDonkey. You will write approximate 2000 line of code, and can have one partner to work with you together. ...
Reliable Networking
... User cannot use same ports for both kinds of communication (miniports hidden in sockets). ...
... User cannot use same ports for both kinds of communication (miniports hidden in sockets). ...
Power of Layering
... • Allows arbitrary split between network & host part of address – Do not use classes to determine network ID – Use common part of address as network number – E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
... • Allows arbitrary split between network & host part of address – Do not use classes to determine network ID – Use common part of address as network number – E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
presentation.
... • Highly versatile Internet connectivity solution for non-Internet enabled devices. • Seamless interface with RS232, Ethernet, switches, sensors and relays. • Uses IEEE assigned MAC addresses. • Network configurable. • RS485 up-gradable. ...
... • Highly versatile Internet connectivity solution for non-Internet enabled devices. • Seamless interface with RS232, Ethernet, switches, sensors and relays. • Uses IEEE assigned MAC addresses. • Network configurable. • RS485 up-gradable. ...
Networks I - Delmar
... • AppleTalk was originally implemented with an odd coaxial cable. – Network speed reaches a blazing 230 Kilobits/second! – LocalTalk allows star topology with active or passive hubs and multiple hosts on a leg. – Ethernet to LocalTalk bridges are very common. – MacIP is used to encapsulate Ethernet ...
... • AppleTalk was originally implemented with an odd coaxial cable. – Network speed reaches a blazing 230 Kilobits/second! – LocalTalk allows star topology with active or passive hubs and multiple hosts on a leg. – Ethernet to LocalTalk bridges are very common. – MacIP is used to encapsulate Ethernet ...
ppt
... Q: How does network get network part of IP addr? A: gets allocated portion of its provider ISP’s address space ISP's block ...
... Q: How does network get network part of IP addr? A: gets allocated portion of its provider ISP’s address space ISP's block ...
Chapter 4 Introduction to Network Layer
... logical addressing and delivery at the source, at each router, and at the destination. To discuss issues or services that are not directly provided in the network layer protocol, but are sometimes provided by some auxiliary protocols or some protocols added later to the Internet. TCP/IP Protocol S ...
... logical addressing and delivery at the source, at each router, and at the destination. To discuss issues or services that are not directly provided in the network layer protocol, but are sometimes provided by some auxiliary protocols or some protocols added later to the Internet. TCP/IP Protocol S ...
SMC1255TX / SMC1255TX/LP www.smc.com
... Adapter comes with two free software applications – SMC Etherguard Personal Firewall and WinEtool Personal Sniffer. The SMC Etherguard application provides an efficient software firewall that can filter traffic based on website name, IP address, and TCP/UDP protocol, while the WinEtool application m ...
... Adapter comes with two free software applications – SMC Etherguard Personal Firewall and WinEtool Personal Sniffer. The SMC Etherguard application provides an efficient software firewall that can filter traffic based on website name, IP address, and TCP/UDP protocol, while the WinEtool application m ...
MultiNet: Connecting to Multiple IEEE 802.11 Networks Using a
... time-critical MAC functions, while leaving their control and configuration to the operating system. These cards allow the operating system to maintain state and do not undergo a firmware reset on changing the mode of the wireless card. ...
... time-critical MAC functions, while leaving their control and configuration to the operating system. These cards allow the operating system to maintain state and do not undergo a firmware reset on changing the mode of the wireless card. ...
Tutorial 2 Solutions
... collision avoidance algorithm rather than the collision detection in wired LAN, and the delay in the contention period is longer than thee round-trip delay of 2tprop of wired LAN because of waiting for the receiver’s acknowledgment. -Security: In a wired LAN, the transmission medium is usually physi ...
... collision avoidance algorithm rather than the collision detection in wired LAN, and the delay in the contention period is longer than thee round-trip delay of 2tprop of wired LAN because of waiting for the receiver’s acknowledgment. -Security: In a wired LAN, the transmission medium is usually physi ...
Document
... A DHCP Server assigns IP addresses to client computers. This is very often used in enterprise networks to reduce configuration efforts. All IP addresses of all computers are stored in a database that resides on a server machine. A DHCP server can provide configuration settings using two methods Addr ...
... A DHCP Server assigns IP addresses to client computers. This is very often used in enterprise networks to reduce configuration efforts. All IP addresses of all computers are stored in a database that resides on a server machine. A DHCP server can provide configuration settings using two methods Addr ...
Cisco Discovery 1 Module 05 Quiz Picture Descriptions
... Dynamic IP Addressing Statements useful for printers and servers provides more control of network resources possibility of input errors useful for mobile users limited in time period addresses provided by a server draws addresses automatically from a pool addresses are not reassigned to another devi ...
... Dynamic IP Addressing Statements useful for printers and servers provides more control of network resources possibility of input errors useful for mobile users limited in time period addresses provided by a server draws addresses automatically from a pool addresses are not reassigned to another devi ...
No Slide Title
... • With DHCP, the entire network configuration of a computer can be obtained in one message. • The major advantage that DHCP has over BOOTP is that it allows users to be mobile. • This mobility allows the users to freely change network connections from location to location. • It is no longer required ...
... • With DHCP, the entire network configuration of a computer can be obtained in one message. • The major advantage that DHCP has over BOOTP is that it allows users to be mobile. • This mobility allows the users to freely change network connections from location to location. • It is no longer required ...
Lecture 8
... • Each host that is attached to the same network has the same “network” part of the IP address. • If routers are attached to multiple networks then, they need to have an address for each network. – Address assigned to the interface on the network. ...
... • Each host that is attached to the same network has the same “network” part of the IP address. • If routers are attached to multiple networks then, they need to have an address for each network. – Address assigned to the interface on the network. ...
IP addresses
... Establishes a unique communication path between client/server. Sockets are used to communicate between two systems. A socket is an IP address plus a port number. ...
... Establishes a unique communication path between client/server. Sockets are used to communicate between two systems. A socket is an IP address plus a port number. ...
WAN_Unit_2
... Packet-switching allows multiple users to share data-network facilities and bandwidth, rather than providing specific amounts of dedicated bandwidth to each user. The traffic passed by packet-switched networks is “bursty” in nature, and therefore can be aggregated statistically to maximize the use o ...
... Packet-switching allows multiple users to share data-network facilities and bandwidth, rather than providing specific amounts of dedicated bandwidth to each user. The traffic passed by packet-switched networks is “bursty” in nature, and therefore can be aggregated statistically to maximize the use o ...