Ch. 28 Q and A
... Q: p 476. The internet uses real-time protocols to compensate for jitter. Could you explain how that is done in a nutshell? A. The Real-time Transport Protocol (RTP) is sort-of half way between UDP and TCP. There are reliability mechanism in place like TCP, but data is dropped/skipped if it goes mis ...
... Q: p 476. The internet uses real-time protocols to compensate for jitter. Could you explain how that is done in a nutshell? A. The Real-time Transport Protocol (RTP) is sort-of half way between UDP and TCP. There are reliability mechanism in place like TCP, but data is dropped/skipped if it goes mis ...
Network security
... Examine data (not just header) portion of packets Remember the past behavior of a connection Consider context – is this a response from the outside to a request that originated on the inside? ...
... Examine data (not just header) portion of packets Remember the past behavior of a connection Consider context – is this a response from the outside to a request that originated on the inside? ...
3rd Edition: Chapter 3
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
COE 308: Computer Architecture (T032) Dr. Marwan Abu
... Application layer Host to host or transport layer Internet layer Network access layer Physical layer COE 341 – Dr. Marwan Abu-Amara ...
... Application layer Host to host or transport layer Internet layer Network access layer Physical layer COE 341 – Dr. Marwan Abu-Amara ...
Power Management for 4G Mobile Broadband Wireless
... • LTE and WiMAX offer high-speed data transfer and alwaysconnected capabilities. • The high data rates in these systems are achieved through the use of higher order MCS and MIMO technology. • Higher speed data transmission or reception requires higher power consumption; this in turn drains the batte ...
... • LTE and WiMAX offer high-speed data transfer and alwaysconnected capabilities. • The high data rates in these systems are achieved through the use of higher order MCS and MIMO technology. • Higher speed data transmission or reception requires higher power consumption; this in turn drains the batte ...
Data Communication and Networking
... Identifyand differentiate data communication modes List the topologies used in setting networks. Compare the pros and cons of different topologies. Analyze various topologies and apply it in the application Define a computer network, identify the categories of computer networks and differentiate the ...
... Identifyand differentiate data communication modes List the topologies used in setting networks. Compare the pros and cons of different topologies. Analyze various topologies and apply it in the application Define a computer network, identify the categories of computer networks and differentiate the ...
Internet Routing Technology Primer & On the edge in 2 hrs
... Layering : Use simple services provided by a lower layer, build more complex functions and provide them as services to an upper layer. Window based application Layer 4 services（Toolkit services） ...
... Layering : Use simple services provided by a lower layer, build more complex functions and provide them as services to an upper layer. Window based application Layer 4 services（Toolkit services） ...
Ch 5: Topologies and Ethernet Standards
... Packet switching Circuit Switching Connection established between two network nodes Before transmitting data Dedicated bandwidth Data follows same initial path selected by switch Monopolizes bandwidth while connected Resources are wasted Uses Old analog phone calls Live audio, videoconfere ...
... Packet switching Circuit Switching Connection established between two network nodes Before transmitting data Dedicated bandwidth Data follows same initial path selected by switch Monopolizes bandwidth while connected Resources are wasted Uses Old analog phone calls Live audio, videoconfere ...
$doc.title
... A) MAC B) IP C) Both D) Neither • AutomaHcally calculate forwarding by observing data A) Ethernet switches B) IP routers C) Both D) Neither • Per connecHon state ...
... A) MAC B) IP C) Both D) Neither • AutomaHcally calculate forwarding by observing data A) Ethernet switches B) IP routers C) Both D) Neither • Per connecHon state ...
Data Dissemination
... but also representing and combining data more efficiently Process of data while being forwarded toward the sink Reducing the number of transmissions Definition: ...
... but also representing and combining data more efficiently Process of data while being forwarded toward the sink Reducing the number of transmissions Definition: ...
Lecture12
... Two divisions of an army are camped on two hilltops overlooking a common valley. In the valley awaits the enemy. It is clear that if both divisions attack the enemy simultaneously, they will win the battle; whereas if only one division attacks, it will be defeated. The divisions do not initially hav ...
... Two divisions of an army are camped on two hilltops overlooking a common valley. In the valley awaits the enemy. It is clear that if both divisions attack the enemy simultaneously, they will win the battle; whereas if only one division attacks, it will be defeated. The divisions do not initially hav ...
Diapositive 1
... The only way to communicate with A and B is using Protocol P and Q respectively ...
... The only way to communicate with A and B is using Protocol P and Q respectively ...
ppt
... • As long as applications can run over IP-based protocols, they can run on any network • As long as networks support IP, they can run any application ...
... • As long as applications can run over IP-based protocols, they can run on any network • As long as networks support IP, they can run any application ...
Shortest Path Bridging IEEE 802.1aq Overview
... 802.1aq Shortest Path Bridging is being standardized by the IEEE as an evolution of the various spanning tree protocols. 802.1aq allows for true shortest path routing, multiple equal cost paths, much larger layer 2 topologies, faster convergence, vastly improved use of the mesh topology, single poin ...
... 802.1aq Shortest Path Bridging is being standardized by the IEEE as an evolution of the various spanning tree protocols. 802.1aq allows for true shortest path routing, multiple equal cost paths, much larger layer 2 topologies, faster convergence, vastly improved use of the mesh topology, single poin ...
Wireless Mesh Networks Challenges and Opportunities
... Network Layer - Fairness Fairness Equal share of resources to all ...
... Network Layer - Fairness Fairness Equal share of resources to all ...
Class Notes
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
Lecture 6 (Architecture, Functions and Protocols)
... • The Operation Sub-System is connected to all equipment in the switching system and to the BSC. OSS mainly contains Operation and Maintenance Center for NSS (OMC-S) and Operation and Maintenance Center devoted to the Radio subsystem (OMC-R). In order to ensure that network operators will have sever ...
... • The Operation Sub-System is connected to all equipment in the switching system and to the BSC. OSS mainly contains Operation and Maintenance Center for NSS (OMC-S) and Operation and Maintenance Center devoted to the Radio subsystem (OMC-R). In order to ensure that network operators will have sever ...
Outline
... • Works for idle connections (no deadlock) • Works for telnet (send one-byte packets immediately) • Works for bulk data transfer (delay sending) ...
... • Works for idle connections (no deadlock) • Works for telnet (send one-byte packets immediately) • Works for bulk data transfer (delay sending) ...
ch04
... • Controls the way messages are sent on media Physical Layer • Organizes physical layer bit streams into coherent messages for the network layer • Major functions of a data link layer protocol – Media Access Control • Controlling when computers transmit – Error Control • Detecting and correcting tra ...
... • Controls the way messages are sent on media Physical Layer • Organizes physical layer bit streams into coherent messages for the network layer • Major functions of a data link layer protocol – Media Access Control • Controlling when computers transmit – Error Control • Detecting and correcting tra ...