Syllabus - Skills Commons
... Department of Labor. The Department of Labor makes no guarantees, warranties or assurances of any kind, express or implied, with respect to such information, including any information on linked sites, and including, but not limited to accuracy of the information or its completeness, timeliness, usef ...
... Department of Labor. The Department of Labor makes no guarantees, warranties or assurances of any kind, express or implied, with respect to such information, including any information on linked sites, and including, but not limited to accuracy of the information or its completeness, timeliness, usef ...
Lecture 1: Course Introduction and Overview
... • Point-to-point network: a network in which every physical wire is connected to only two computers • Switch: a bridge that transforms a shared-bus (broadcast) configuration into a point-to-point network. • Hub: a multiport device that acts like a repeater broadcasting from each input to every outpu ...
... • Point-to-point network: a network in which every physical wire is connected to only two computers • Switch: a bridge that transforms a shared-bus (broadcast) configuration into a point-to-point network. • Hub: a multiport device that acts like a repeater broadcasting from each input to every outpu ...
2014Fa-CS61C-L38-dg-IO-Network - EECS: www
... Software Protocol to Send and Receive • SW Send steps 1: Application copies data to OS buffer 2: OS calculates checksum, starts timer 3: OS sends data to network interface HW and ...
... Software Protocol to Send and Receive • SW Send steps 1: Application copies data to OS buffer 2: OS calculates checksum, starts timer 3: OS sends data to network interface HW and ...
Mobile Computing Functions
... communications. A base transceiver station (BTS) is used by the mobile units in each cell by using wireless communication. One BTS is assigned to each cell. Regular cable communication channels are used to connect the BTSs to the mobile telephone switching office (MTSO). The MTSO determines the dest ...
... communications. A base transceiver station (BTS) is used by the mobile units in each cell by using wireless communication. One BTS is assigned to each cell. Regular cable communication channels are used to connect the BTSs to the mobile telephone switching office (MTSO). The MTSO determines the dest ...
access control list
... A. You should place standard ACLS as close as possible to the source of traffic to be denied. B. You should place extended ACLS as close as possible to the source of traffic to be denied. C. You should place standard ACLS as close as possible to the destination of traffic to be denied. D. You should ...
... A. You should place standard ACLS as close as possible to the source of traffic to be denied. B. You should place extended ACLS as close as possible to the source of traffic to be denied. C. You should place standard ACLS as close as possible to the destination of traffic to be denied. D. You should ...
The Internet and Its Uses - Information Systems Technology
... point, but are at opposite sides of its reach. If they are at the maximum range to reach the access point, they will not be able to reach each other. So neither of those stations sense the other on the medium, and they may end up transmitting simultaneously. This is known as the hidden node (or stat ...
... point, but are at opposite sides of its reach. If they are at the maximum range to reach the access point, they will not be able to reach each other. So neither of those stations sense the other on the medium, and they may end up transmitting simultaneously. This is known as the hidden node (or stat ...
Understanding IP Addressing
... • Define the sub-subnets for Subnet #14 SN#14: 10001100.00011001.1110 0000.00000000 = 140.25.224.0/20 SN #14-0: 10001100.00011001.1110 0000 .00000000 = 140.25.224.0/24 SN #14-1: 10001100.00011001.1110 0001 .00000000 = 140.25.225.0/24 SN #14-15: 10001100.00011001.1110 1111 .00000000=140.25.239.0/24 • ...
... • Define the sub-subnets for Subnet #14 SN#14: 10001100.00011001.1110 0000.00000000 = 140.25.224.0/20 SN #14-0: 10001100.00011001.1110 0000 .00000000 = 140.25.224.0/24 SN #14-1: 10001100.00011001.1110 0001 .00000000 = 140.25.225.0/24 SN #14-15: 10001100.00011001.1110 1111 .00000000=140.25.239.0/24 • ...
Data communications - O6U E
... transmit and receive simultaneously. - Signal going in one direction share the capacity of the link with signals going in the other direction . This share can occur in two ways : - Either the link must contain two physically separate transmission paths one for sending and the other for receiving or ...
... transmit and receive simultaneously. - Signal going in one direction share the capacity of the link with signals going in the other direction . This share can occur in two ways : - Either the link must contain two physically separate transmission paths one for sending and the other for receiving or ...
Wireless Data Communication
... • IP-in-IP-encapsulation (support in MIP mandatory, RFC 2003) – tunnel between HA and COA ...
... • IP-in-IP-encapsulation (support in MIP mandatory, RFC 2003) – tunnel between HA and COA ...
Security considerations for M2M - IEEE 802 LAN/MAN Standards
... Physical Attacks such as insertion of valid authentication tokens into a manipulated device, inserting and/or booting with fraudulent or modified software (“re-flashing”), and environmental/side-channel attacks, both before and after in-field deployment. Compromise of Credentials comprising brute fo ...
... Physical Attacks such as insertion of valid authentication tokens into a manipulated device, inserting and/or booting with fraudulent or modified software (“re-flashing”), and environmental/side-channel attacks, both before and after in-field deployment. Compromise of Credentials comprising brute fo ...
Slides
... structure and different optimization algorithms used for training the neural network structure 4. Input/output interface is used for reading configuration files and for outputting the statistics of training and final results • The final results consist of the optimized neural network and the used qu ...
... structure and different optimization algorithms used for training the neural network structure 4. Input/output interface is used for reading configuration files and for outputting the statistics of training and final results • The final results consist of the optimized neural network and the used qu ...
4. Data-link layer
... chapter outline before class to ensure that you have the proper equipment and connections in the classroom and that you know the correct procedure to perform the suggested demonstrations. The outlines are not included on the Student CD-ROM for this course. However, you can certainly make them availa ...
... chapter outline before class to ensure that you have the proper equipment and connections in the classroom and that you know the correct procedure to perform the suggested demonstrations. The outlines are not included on the Student CD-ROM for this course. However, you can certainly make them availa ...
HW1 Solution
... root router would have a dead 17th port, and so there would be a routing table of size 16 on the first router, and 17 on every other router. This would be of the form: • (prefix, halfbyte, unmatched) routes to the port indexed by halfbyte, where prefix is the total specified address on the parent r ...
... root router would have a dead 17th port, and so there would be a routing table of size 16 on the first router, and 17 on every other router. This would be of the form: • (prefix, halfbyte, unmatched) routes to the port indexed by halfbyte, where prefix is the total specified address on the parent r ...
FLATLANd: A Novel SDN-based Flat Layer-2
... queue is where the minimum age of a packet is less than 5 milliseconds. For this algorithm to work, the timestamp of when the packet entered the queue must also be stored. When a packet is dequeued with an age greater than 5 milliseconds for a given window, the algorithm drops the packet. CoDel can ...
... queue is where the minimum age of a packet is less than 5 milliseconds. For this algorithm to work, the timestamp of when the packet entered the queue must also be stored. When a packet is dequeued with an age greater than 5 milliseconds for a given window, the algorithm drops the packet. CoDel can ...
(1a) Describe three different scenarios when an IP
... (4e) How do the actions of a Web browser depend on the Content-Type header in an HTTP response message? For example, how would the browser behave when the response message has “Content-Type: application/pdf” as opposed to “Content-Type: text/plain”? The browser uses the content type to determine how ...
... (4e) How do the actions of a Web browser depend on the Content-Type header in an HTTP response message? For example, how would the browser behave when the response message has “Content-Type: application/pdf” as opposed to “Content-Type: text/plain”? The browser uses the content type to determine how ...
Chapter 10 Circuit and Packet Switching
... Frame Relay Basic Operation • Packet switching – every frame carries source and destination address • Data link layer protocol, but does not support flow control, error detection, frame sequencing or ACK (all performed at end nodes (routers)) —Since frame integrity performed by end nodes, FR is fas ...
... Frame Relay Basic Operation • Packet switching – every frame carries source and destination address • Data link layer protocol, but does not support flow control, error detection, frame sequencing or ACK (all performed at end nodes (routers)) —Since frame integrity performed by end nodes, FR is fas ...
Chapter 4
... TCP/IP or other protocol packets and decode the contents. • Three of the most effective methods for counteracting eavesdropping are as follows: • Using switched networks instead of hubs so that traffic is not broadcast to all endpoints or network hosts. • Using encryption that meets the data securit ...
... TCP/IP or other protocol packets and decode the contents. • Three of the most effective methods for counteracting eavesdropping are as follows: • Using switched networks instead of hubs so that traffic is not broadcast to all endpoints or network hosts. • Using encryption that meets the data securit ...
Checksum Errors - The Technology Firm
... seen in testing at Microsoft. The NDIS interface and the TCP/IP transport have been enhanced to allow miniport drivers to indicate hardware support for performing: TCP/IP checksum calculation. TCP/IP segmentation. Internet Protocol Security (IPSec) Encryption Ciphers and Message Digests. Durin ...
... seen in testing at Microsoft. The NDIS interface and the TCP/IP transport have been enhanced to allow miniport drivers to indicate hardware support for performing: TCP/IP checksum calculation. TCP/IP segmentation. Internet Protocol Security (IPSec) Encryption Ciphers and Message Digests. Durin ...
Unit Descriptor - Solent Online Learning
... systems, such as MS Windows. It looks at how these services are configured at file and kernel level, and the features incorporated into user friendly management tools, such as graphical user interfaces, that allow the systems to be configured. It further investigates more advanced command line and s ...
... systems, such as MS Windows. It looks at how these services are configured at file and kernel level, and the features incorporated into user friendly management tools, such as graphical user interfaces, that allow the systems to be configured. It further investigates more advanced command line and s ...
Chapter 7
... Host may make initial forwarding decision if has access to multiple routers (even if singlyhomed) Also, multi-homed hosts & general machines For now, treat hosts and routers separate ...
... Host may make initial forwarding decision if has access to multiple routers (even if singlyhomed) Also, multi-homed hosts & general machines For now, treat hosts and routers separate ...
Security and Ethical Challenges
... destruction of hardware, software, data, or network resources – The unauthorized release of information – The unauthorized copying of software – Denying an end user access to his/her own hardware, software, data, or network resources – Using or conspiring to use computer or network resources illegal ...
... destruction of hardware, software, data, or network resources – The unauthorized release of information – The unauthorized copying of software – Denying an end user access to his/her own hardware, software, data, or network resources – Using or conspiring to use computer or network resources illegal ...
gz01-lecture08
... – Some loss of flexibility, but the gain in interoperability more than makes up for this – Because IP is embedded in applications and in interdomain routing, it is very hard to change – Having IP be universal made this mistake easier to make, but it didn’t cause this problem ...
... – Some loss of flexibility, but the gain in interoperability more than makes up for this – Because IP is embedded in applications and in interdomain routing, it is very hard to change – Having IP be universal made this mistake easier to make, but it didn’t cause this problem ...