PowerPoint Presentation - The IP, TCP, UDP protocols
... – 12AB::CD30:0:0:0:0/60 indicates a 68-bit wide space, from 12AB:0:0:CD30:0:0:0:0 to 12AB:0:0:CD3F:FFFF:FFFF:FFFF:FFFF – (all addresses starting with prefix 12AB:0:0:CD3) Breno de Medeiros ...
... – 12AB::CD30:0:0:0:0/60 indicates a 68-bit wide space, from 12AB:0:0:CD30:0:0:0:0 to 12AB:0:0:CD3F:FFFF:FFFF:FFFF:FFFF – (all addresses starting with prefix 12AB:0:0:CD3) Breno de Medeiros ...
ppt
... • 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 ...
... • 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 ...
Networks: Part 1
... subnet portion of address of arbitrary length address format: a.b.c.d/x, where x is # bits in subnet portion of address ...
... subnet portion of address of arbitrary length address format: a.b.c.d/x, where x is # bits in subnet portion of address ...
Document
... • buffering when arrival rate via switch exceeds output line speed • queueing (delay) and loss due to output port buffer overflow! ...
... • buffering when arrival rate via switch exceeds output line speed • queueing (delay) and loss due to output port buffer overflow! ...
Chapter 8 Internet Protocols
... • Not guaranteed delivery • Router should attempt to inform source if packet discarded —e.g. for time to live expiring ...
... • Not guaranteed delivery • Router should attempt to inform source if packet discarded —e.g. for time to live expiring ...
C07-Wireless_LANs_f
... Service requirements, and in the capabilities and efficiency of the protocol Definition of a data flow (“connection”) with parameters like rate, burst, period… Additional energy saving mechanisms and more efficient retransmission ...
... Service requirements, and in the capabilities and efficiency of the protocol Definition of a data flow (“connection”) with parameters like rate, burst, period… Additional energy saving mechanisms and more efficient retransmission ...
Link Layer
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
Document
... • Also referred to as “fragmentation and reassembly” (in the IP context) • SAR is performed by ATM Adaptation Layer (AAL) – AAL attaches an additional header to the packet needed for reassembly at the receiver – Five different AAL protocols were defined; AAL5 was the most popular in data networks ...
... • Also referred to as “fragmentation and reassembly” (in the IP context) • SAR is performed by ATM Adaptation Layer (AAL) – AAL attaches an additional header to the packet needed for reassembly at the receiver – Five different AAL protocols were defined; AAL5 was the most popular in data networks ...
IST Notes - The Bored of Studies Community
... shielding and an outer insulator. The shielding allows data to be transmitted with little distortion. It is more dependable than UTP, however, it is more expensive and less flexible. The most common standard for coaxial cabling is 10Base2 (10 Mbps Ethernet). It is suitable for a maximum distance of ...
... shielding and an outer insulator. The shielding allows data to be transmitted with little distortion. It is more dependable than UTP, however, it is more expensive and less flexible. The most common standard for coaxial cabling is 10Base2 (10 Mbps Ethernet). It is suitable for a maximum distance of ...
Network technology
... An Internet backbone is a collection of routers (nationwide or worldwide) connected by highspeed point-to-point networks. A Network Access Point (NAP) is a router that connects multiple backbones (sometimes referred to as peers). Regional networks are smaller backbones that ...
... An Internet backbone is a collection of routers (nationwide or worldwide) connected by highspeed point-to-point networks. A Network Access Point (NAP) is a router that connects multiple backbones (sometimes referred to as peers). Regional networks are smaller backbones that ...
Lecture 1
... – Find other computer to send/receive data to – Invoke the routines provides by the OS to use the network – Determine the way in which data will be exchanged • Characters • Binary code ...
... – Find other computer to send/receive data to – Invoke the routines provides by the OS to use the network – Determine the way in which data will be exchanged • Characters • Binary code ...
ppt
... 2. Alice sequentially attempts TCP connections with candidate peers until connection setup with Bob 3. Flooding: Alice sends Ping message to Bob; Bob forwards Ping message to his overlay neighbors (who then forward to their neighbors….) peers receiving Ping message respond to Alice with Pong messa ...
... 2. Alice sequentially attempts TCP connections with candidate peers until connection setup with Bob 3. Flooding: Alice sends Ping message to Bob; Bob forwards Ping message to his overlay neighbors (who then forward to their neighbors….) peers receiving Ping message respond to Alice with Pong messa ...
B42060609
... Based on the IEEE 802.15.4 standard physical layer (PHY) and media access control layer (MAC) which ZigBee defines a system of high-level, including the network layer (NWK), application layer (APL) and security services specification. Each layer is responsible for completion of the task, and provide ...
... Based on the IEEE 802.15.4 standard physical layer (PHY) and media access control layer (MAC) which ZigBee defines a system of high-level, including the network layer (NWK), application layer (APL) and security services specification. Each layer is responsible for completion of the task, and provide ...
Part III Network Layer
... A TCP CONNECTION TCP is connection-oriented. It establishes a virtual path between the source and destination. All of the segments belonging to a message are then sent over this virtual path. You may wonder how TCP, which uses the services of IP, a connectionless protocol, can be connection-oriente ...
... A TCP CONNECTION TCP is connection-oriented. It establishes a virtual path between the source and destination. All of the segments belonging to a message are then sent over this virtual path. You may wonder how TCP, which uses the services of IP, a connectionless protocol, can be connection-oriente ...
Gigabit Networking: Digitized Radar Data Transfer and Beyond
... match the requirements of the application. The tolerance to data loss is application dependent and hence, with certain applications, error-recovery may be achieved more efficiently at the application level. However, UDP protocol does not implement congestion control. Since TCP-based applications con ...
... match the requirements of the application. The tolerance to data loss is application dependent and hence, with certain applications, error-recovery may be achieved more efficiently at the application level. However, UDP protocol does not implement congestion control. Since TCP-based applications con ...
Chapter 1. Introduction to Data Communications
... • Receiving device can correct incoming messages itself (without retransmission) • Requires extra corrective information – Sent along with the data – Allows data to be checked and corrected by the receiver – Amount of extra information: usually 50-100% of the data ...
... • Receiving device can correct incoming messages itself (without retransmission) • Requires extra corrective information – Sent along with the data – Allows data to be checked and corrected by the receiver – Amount of extra information: usually 50-100% of the data ...