Chapter 5: The Data Link Layer
... PPP for dial-up access point-to-point link between Ethernet switch and host ...
... PPP for dial-up access point-to-point link between Ethernet switch and host ...
3rd Edition, Chapter 5
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet Bluetooth 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet Bluetooth 802.11 wireless LAN ...
Asynchronous Transfer Mode (ATM)
... – This class provides rate-based flow control and is aimed at data traffic such as file transfer and e-mail. Although the standard does not require the cell transfer delay and cell-loss ratio to be guaranteed or minimized, it is desirable for switches to minimize delay and loss as much as possible. ...
... – This class provides rate-based flow control and is aimed at data traffic such as file transfer and e-mail. Although the standard does not require the cell transfer delay and cell-loss ratio to be guaranteed or minimized, it is desirable for switches to minimize delay and loss as much as possible. ...
3rd Edition, Chapter 5
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet Bluetooth 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet Bluetooth 802.11 wireless LAN ...
Border Gateway Protocol
... – LS packet dissemination – topology map at each node – route computation using Dijkstra’s algorithm ...
... – LS packet dissemination – topology map at each node – route computation using Dijkstra’s algorithm ...
Chapter 5 Advanced Configuration
... Using the Modem Router as a DHCP Server By default, the modem router functions as a Dynamic Host Configuration Protocol (DHCP) server, allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to the modem router’s LAN. The assigned default gateway address is the ...
... Using the Modem Router as a DHCP Server By default, the modem router functions as a Dynamic Host Configuration Protocol (DHCP) server, allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to the modem router’s LAN. The assigned default gateway address is the ...
Document
... A Client-Server Protocol STUN Allows a Client behind NAT to Discover its Public IP Address Discover the Type of NAT Discover the Internet Side Port (Port on which Received Response from External SIP Terminals can be Mapped to its Own Open Port) ...
... A Client-Server Protocol STUN Allows a Client behind NAT to Discover its Public IP Address Discover the Type of NAT Discover the Internet Side Port (Port on which Received Response from External SIP Terminals can be Mapped to its Own Open Port) ...
Powerpoint Slides - Suraj @ LUMS
... Do not use links left with less than 7Mb/s bandwidth Do not use blue-colored links for this request Use a path with delay less than 130ms ...
... Do not use links left with less than 7Mb/s bandwidth Do not use blue-colored links for this request Use a path with delay less than 130ms ...
Slide 1
... – Sometimes referred to as the Packet Length. – Defines the entire packet (fragment) size, including header and data, in bytes. – The minimum length packet is 20 bytes (20-byte header + 0 bytes data) and the maximum is 65,535 bytes. . ...
... – Sometimes referred to as the Packet Length. – Defines the entire packet (fragment) size, including header and data, in bytes. – The minimum length packet is 20 bytes (20-byte header + 0 bytes data) and the maximum is 65,535 bytes. . ...
Internet 2
... Like SIP, Mobile IP requires some specialised nodes in the IP network (Home Agent and Foreign Agent) for handling mobility. In fact, all mobility schemes require some point of contact where information about the current location of the called party is stored: ...
... Like SIP, Mobile IP requires some specialised nodes in the IP network (Home Agent and Foreign Agent) for handling mobility. In fact, all mobility schemes require some point of contact where information about the current location of the called party is stored: ...
COMP 361, Fall 2000 - hkust cse - Hong Kong University of Science
... What is a Communication Network? (from an end system point of view) • A network offers a service: move information – Messenger, telegraph, telephone, Internet … – another example, transportation service: move objects • horse, train, truck, airplane ... ...
... What is a Communication Network? (from an end system point of view) • A network offers a service: move information – Messenger, telegraph, telephone, Internet … – another example, transportation service: move objects • horse, train, truck, airplane ... ...
Arch Rock
... • Lack of broadcast capability impedes or, in some cases, renders some protocols inoperable (e.g. DHCP). Broadcast media can also allow efficient operation of multicast, a core mechanism of IPv6 • Link-layer error recovery often increases end-to-end performance. However, it should be lightweight and ...
... • Lack of broadcast capability impedes or, in some cases, renders some protocols inoperable (e.g. DHCP). Broadcast media can also allow efficient operation of multicast, a core mechanism of IPv6 • Link-layer error recovery often increases end-to-end performance. However, it should be lightweight and ...
ppt
... Regular routing updates: Every 30 +/- 5 seconds, send all or part of the routing tables to every neighbor in an response message Triggered Updates: Whenever the metric for a route change, send ...
... Regular routing updates: Every 30 +/- 5 seconds, send all or part of the routing tables to every neighbor in an response message Triggered Updates: Whenever the metric for a route change, send ...
Controlling and Monitoring Audio Systems with Simple Network
... TCP allows for reliable communications over an unreliable physical communications link. It handles retransmission of lost packets, arrival of packets out of order and duplicated packets. While a TCP level of service is required for many networking applications, SNMP does not desire nor require the T ...
... TCP allows for reliable communications over an unreliable physical communications link. It handles retransmission of lost packets, arrival of packets out of order and duplicated packets. While a TCP level of service is required for many networking applications, SNMP does not desire nor require the T ...
Chapter 5 - Professor Dan Web
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
Chapter 5 Notes - SFU computing science
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
3rd Edition, Chapter 5 - Simon Fraser University
... transportation mode = link layer protocol travel agent = routing algorithm 5: DataLink Layer ...
... transportation mode = link layer protocol travel agent = routing algorithm 5: DataLink Layer ...
3rd Edition, Chapter 5
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
3rd Edition, Chapter 5
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
Introduction
... Shortest Path Routing Many possible paths connect any given source to any given destination Routing involves the selection of the path to be used to accomplish a given transfer Typically it is possible to attach a cost or distance to a link connecting two nodes Routing can then be posed as ...
... Shortest Path Routing Many possible paths connect any given source to any given destination Routing involves the selection of the path to be used to accomplish a given transfer Typically it is possible to attach a cost or distance to a link connecting two nodes Routing can then be posed as ...
Packet Marking Schemes
... The denial-of-service(DoS) attacks whose sole purpose is to reduce or eliminate the availability of a service provided over the Internet, to its legitimate users. This is achieved either by exploiting the vulnerabilities in the software, network protocols, or operation systems, or by exhausting the ...
... The denial-of-service(DoS) attacks whose sole purpose is to reduce or eliminate the availability of a service provided over the Internet, to its legitimate users. This is achieved either by exploiting the vulnerabilities in the software, network protocols, or operation systems, or by exhausting the ...
Routing Protocols
... • Security: all OSPF messages authenticated (to prevent malicious intrusion) • Multiple same-cost paths allowed (only one path in RIP) • For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) • Integrated uni- and multicast su ...
... • Security: all OSPF messages authenticated (to prevent malicious intrusion) • Multiple same-cost paths allowed (only one path in RIP) • For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) • Integrated uni- and multicast su ...
Link Layer
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
R1.What is the difference between a host and an end system?List
... destination without message segmentation. How long does it take to move the message from the source host to the first packet switch? Keeping in mind that each switch uses store-and-forward packet switching, what is the total time to move the message from source host to destination host? ...
... destination without message segmentation. How long does it take to move the message from the source host to the first packet switch? Keeping in mind that each switch uses store-and-forward packet switching, what is the total time to move the message from source host to destination host? ...