our slides - Project Byzantium
... Some implementations have it • Routing loops are possible o Loop detection is just now being implemented • Tries to propagate the full routing table to every node • Computing optimal routes can be CPU intensive • Not ideal for embedded or battery-powered devices ...
... Some implementations have it • Routing loops are possible o Loop detection is just now being implemented • Tries to propagate the full routing table to every node • Computing optimal routes can be CPU intensive • Not ideal for embedded or battery-powered devices ...
port
... Each LAN interfaces as an address known as the mac address. Mac stands for media access control. There are 8 byte addresses. Each device has a unique address. These are not addresses as used on the Internet. LAN addresses have to be mapped to Internet addresses. ...
... Each LAN interfaces as an address known as the mac address. Mac stands for media access control. There are 8 byte addresses. Each device has a unique address. These are not addresses as used on the Internet. LAN addresses have to be mapped to Internet addresses. ...
WHAT IS A NETWORK?
... by telephone lines or vice versa. •A device acts as a center point. •has many ports for connecting to computers •forwards out data arriving from these Cable Modem computers in one or more directions. Bridge(橋接器) •Uses coaxial cable to send and A computer connecting LANs using same receive data. prot ...
... by telephone lines or vice versa. •A device acts as a center point. •has many ports for connecting to computers •forwards out data arriving from these Cable Modem computers in one or more directions. Bridge(橋接器) •Uses coaxial cable to send and A computer connecting LANs using same receive data. prot ...
08-Internet Protocols
... —Separate optional headers between IPv6 header and transport layer header —Most are not examined by intermediate routes • Improved speed and simplified router processing • Easier to extend options ...
... —Separate optional headers between IPv6 header and transport layer header —Most are not examined by intermediate routes • Improved speed and simplified router processing • Easier to extend options ...
Recitation12_LSNAT
... • Many web clients want to get information from a popular web site. • In order to make such a web site scalable, distribution between a group of servers is needed. Candidate applications could be: Web browsers, remote login, file transfer, mail applications ...
... • Many web clients want to get information from a popular web site. • In order to make such a web site scalable, distribution between a group of servers is needed. Candidate applications could be: Web browsers, remote login, file transfer, mail applications ...
Slide 1
... IP Addressing IP Address is a locator to allow one IP device to ‘find’ another IP device ...
... IP Addressing IP Address is a locator to allow one IP device to ‘find’ another IP device ...
STRESS MANAGEMENT - Department of Telecommunications
... To find if your IPv6 stack works: – Ping6 ::1 ...
... To find if your IPv6 stack works: – Ping6 ::1 ...
Basic Concepts
... Figure 1-11: Internets • Single LANs Versus Internets – In single networks (LANs and WANs), all devices connect to one another by switches—our focus so far. – In contrast, an internet is a group of networks connected by routers so that any application on any host on any single network can communica ...
... Figure 1-11: Internets • Single LANs Versus Internets – In single networks (LANs and WANs), all devices connect to one another by switches—our focus so far. – In contrast, an internet is a group of networks connected by routers so that any application on any host on any single network can communica ...
Cognitive Networking
... ◦ system is volatile due to different physical environmental constraints ◦ Communication deadlock may be happened, which affect QoS ...
... ◦ system is volatile due to different physical environmental constraints ◦ Communication deadlock may be happened, which affect QoS ...
Computing (Power Point Files) (4)
... It is easier to set up. Less powerful hardware, such as hard disk, RAM and CPU, is needed. Less costly standalone version of system software is required. ...
... It is easier to set up. Less powerful hardware, such as hard disk, RAM and CPU, is needed. Less costly standalone version of system software is required. ...
Chapter 17 - Networking Essentials
... • The Application layer provides network services to user applications that access network resources • With most Application layer protocols, both a client and a server version exist • The Application layer provides these functions: – Access by applications to network services – Client/server data a ...
... • The Application layer provides network services to user applications that access network resources • With most Application layer protocols, both a client and a server version exist • The Application layer provides these functions: – Access by applications to network services – Client/server data a ...
transport layer
... • Routing Information Protocol (RIP): is a dynamic distance vector interior routing protocol commonly used on the Internet. – Computers using RIP broadcast routing tables every minute or so. – Now used on simpler networks. • Open Shortest Path First (OSPF): another dynamic interior routing protocol ...
... • Routing Information Protocol (RIP): is a dynamic distance vector interior routing protocol commonly used on the Internet. – Computers using RIP broadcast routing tables every minute or so. – Now used on simpler networks. • Open Shortest Path First (OSPF): another dynamic interior routing protocol ...
Mobile ICN Applications for an Event with Large Crowds
... Large crowds often gather for a limited duration of time due to a popular event such as a sports event or outdoor festival. When operators dimension cellular networks, the design is based on regular demands and load on the network during peak hours. There is however a limit to how much capacity can ...
... Large crowds often gather for a limited duration of time due to a popular event such as a sports event or outdoor festival. When operators dimension cellular networks, the design is based on regular demands and load on the network during peak hours. There is however a limit to how much capacity can ...
Key Terms
... • The connector plugs into a port, such as serial or parallel, and crosses of the transmit line to the receive line so that outgoing signals can be redirected back into the computer for ...
... • The connector plugs into a port, such as serial or parallel, and crosses of the transmit line to the receive line so that outgoing signals can be redirected back into the computer for ...
Job description and person specification template
... Potential candidate should have excellent knowledge and understanding of security principals to protect the network. To be able to analysis router logs and identifies any potential risk to the network. To be able to analyse system logs and identify potential issues with computer systems. Able to ...
... Potential candidate should have excellent knowledge and understanding of security principals to protect the network. To be able to analysis router logs and identifies any potential risk to the network. To be able to analyse system logs and identify potential issues with computer systems. Able to ...
mat379.sp05.ExamAnswers
... i. Which of the 32 bits will denote the network portion of the address? first 24 bits ii. Give the netmask in dotted decimal format. 255.255.255.0 iii. How many hosts can a network have? 28-2 = 254 3. (5 points) Mention three differences between the IPv4 and IPv6 datagram headers? i. IPv6 has 128 bi ...
... i. Which of the 32 bits will denote the network portion of the address? first 24 bits ii. Give the netmask in dotted decimal format. 255.255.255.0 iii. How many hosts can a network have? 28-2 = 254 3. (5 points) Mention three differences between the IPv4 and IPv6 datagram headers? i. IPv6 has 128 bi ...
Networks 1 (LAN)
... Describe the hardware needed to connect stand-alone computers into a LAN, including hub\switches, wireless access points Explain the different roles of computers in a client server and peer-topeer network Describe, using diagrams or otherwise, the ring, bus and star network topologies Describe the d ...
... Describe the hardware needed to connect stand-alone computers into a LAN, including hub\switches, wireless access points Explain the different roles of computers in a client server and peer-topeer network Describe, using diagrams or otherwise, the ring, bus and star network topologies Describe the d ...
IP solutions for communication carriers offered by NTT COMWARE
... ■Simple creation of service scenarios with easy-to-use GUI-based editor A GUI-based, easy-to-use editor is provided, allowing easy and intuitive creation of service scenarios. Moreover, MS-IP uses XML for service description, for easy processing and redeployment to other system. In addition to the s ...
... ■Simple creation of service scenarios with easy-to-use GUI-based editor A GUI-based, easy-to-use editor is provided, allowing easy and intuitive creation of service scenarios. Moreover, MS-IP uses XML for service description, for easy processing and redeployment to other system. In addition to the s ...
PA Blueprint- Computer Systems Networking PA 8148
... B. IP addressing information C. network connectivity D. Internet connection status A unique ''network number'' used in routing is contained in the A. MAC address B. physical address C. logical address D. NIC Peer-to-peer networks A. do not share resources B. allow workstations to share and access re ...
... B. IP addressing information C. network connectivity D. Internet connection status A unique ''network number'' used in routing is contained in the A. MAC address B. physical address C. logical address D. NIC Peer-to-peer networks A. do not share resources B. allow workstations to share and access re ...
PowerPoint version
... Before CIDR, Internet used a class-based addressing scheme where x could be 8, 16, or 24 bits. These corrsp to classes A, B, and C resp. ...
... Before CIDR, Internet used a class-based addressing scheme where x could be 8, 16, or 24 bits. These corrsp to classes A, B, and C resp. ...
Chapter 5
... • Routing Information Protocol (RIP): is a dynamic distance vector interior routing protocol commonly used on the Internet. – Computers using RIP broadcast routing tables every minute or so. – Now used on simpler networks. • Open Shortest Path First (OSPF): another dynamic interior routing protocol ...
... • Routing Information Protocol (RIP): is a dynamic distance vector interior routing protocol commonly used on the Internet. – Computers using RIP broadcast routing tables every minute or so. – Now used on simpler networks. • Open Shortest Path First (OSPF): another dynamic interior routing protocol ...
Slide 1 - Your Flash File
... – The OSI model consists of seven conceptual layers – Each layer performs a specific function – Offers a set of design standards ...
... – The OSI model consists of seven conceptual layers – Each layer performs a specific function – Offers a set of design standards ...
EC310 Hwk 11
... Router R2 will compare the destination address with its forwarding table. Using the mask, R2 determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet t ...
... Router R2 will compare the destination address with its forwarding table. Using the mask, R2 determines if the destination address is part of the 140.24.7.192 network. It is not. R2 compares the destination address with the 140.24.7.0 network. It is part of this network. R2 will forward the packet t ...
Ethernet
... Senders transmit IP datagrams to a "host group" “Host group” identified by a class D IP address Members of host group could be present anywhere in the Internet Members join and leave the group and indicate this to the routers Senders and receivers are distinct: i.e., a sender need not be a member • ...
... Senders transmit IP datagrams to a "host group" “Host group” identified by a class D IP address Members of host group could be present anywhere in the Internet Members join and leave the group and indicate this to the routers Senders and receivers are distinct: i.e., a sender need not be a member • ...
Activities in the IETF and IRTF
... vast variety of units and devices for mutual communication. These connected devices include not only routers and servers but also PCs, tablets, and smartphones that are gaining amazingly widespread use in recent years. Many of these devices run different operating systems developed by different vend ...
... vast variety of units and devices for mutual communication. These connected devices include not only routers and servers but also PCs, tablets, and smartphones that are gaining amazingly widespread use in recent years. Many of these devices run different operating systems developed by different vend ...