Powerpoint Slides - Suraj @ LUMS
... A service provider (ISP) with geographically distributed points of presence (PoPs) ISP provisions applications with “strict” network requirements (e.g., VoIP service) Two major requirements: ...
... A service provider (ISP) with geographically distributed points of presence (PoPs) ISP provisions applications with “strict” network requirements (e.g., VoIP service) Two major requirements: ...
Effectively Managing WAN, Internet Link and Application Traffic
... PacketShaper offers a broad spectrum of tools and technologies to control performance. They include explicit bits-per-second minimum and maximum bandwidth rates, relative priorities, the ability to precisely target the right traffic, both inbound and outbound control, and features to address the def ...
... PacketShaper offers a broad spectrum of tools and technologies to control performance. They include explicit bits-per-second minimum and maximum bandwidth rates, relative priorities, the ability to precisely target the right traffic, both inbound and outbound control, and features to address the def ...
Communication Performance over a Gigabit Ethernet Network.
... • The host systems must support RFC1323 ”Large Windows” extensions to TCP. This RFC defines a set of TCP extensions to improve performance over large bandwidth × delay paths and to provide reliable operation over high-speed paths. • The host system must support large enough socket buffers for readin ...
... • The host systems must support RFC1323 ”Large Windows” extensions to TCP. This RFC defines a set of TCP extensions to improve performance over large bandwidth × delay paths and to provide reliable operation over high-speed paths. • The host system must support large enough socket buffers for readin ...
Inferring Spammers in the Network Core
... Today, adequate configuration and maintenance of mail servers is a time-consuming process. It would be very helpful for operators to get a performance map of the various mail servers present in the network. The state of pre-filtering deployment in the network could be checked regularly and potential ...
... Today, adequate configuration and maintenance of mail servers is a time-consuming process. It would be very helpful for operators to get a performance map of the various mail servers present in the network. The state of pre-filtering deployment in the network could be checked regularly and potential ...
CCNA5.0 Instructor PPT
... Purpose of Dynamic Routing Protocols (cont.) Main components of dynamic routing protocols include: Data structures - Routing protocols typically use tables or databases for its operations. This information is kept in RAM. Routing protocol messages - Routing protocols use various types of message ...
... Purpose of Dynamic Routing Protocols (cont.) Main components of dynamic routing protocols include: Data structures - Routing protocols typically use tables or databases for its operations. This information is kept in RAM. Routing protocol messages - Routing protocols use various types of message ...
An Overview of the Wireless Intrusion Detection System
... and level of access on the network interface cards used, so when a wireless client senses the access point, an easy attempt to connect to the network will most likely occur. Many WLANs are set up so that there is maximum coverage available for its intended users. This is great from a coverage standp ...
... and level of access on the network interface cards used, so when a wireless client senses the access point, an easy attempt to connect to the network will most likely occur. Many WLANs are set up so that there is maximum coverage available for its intended users. This is great from a coverage standp ...
Introduction to Routing and Packet Forwarding
... • After router determines the best path • Packet is encapsulated into a frame • Frame is then placed on network medium in form of Bits ...
... • After router determines the best path • Packet is encapsulated into a frame • Frame is then placed on network medium in form of Bits ...
hybrid zigbee rfid for detection of active tags and energy minimization
... Zigbee is a wireless communication technology which aims at providing reliable, cost-effective, low-power, wireless monitoring and tracking objects. Zigbee uses IEEE 802.15.4 as the communication standard. Zigbee is suitable for applications that require reliable low data rate within a short range. ...
... Zigbee is a wireless communication technology which aims at providing reliable, cost-effective, low-power, wireless monitoring and tracking objects. Zigbee uses IEEE 802.15.4 as the communication standard. Zigbee is suitable for applications that require reliable low data rate within a short range. ...
IPRoboCam advanced guide EN
... via the Internet connection. The Infrared LEDs and light sensor *****enable the camera to capture images even in the dark environment. The camera’s pan/tilt** functions allow you to control the camera to monitor everywhere remotely. Through the GPIO** connectors, the camera can attach a variety of e ...
... via the Internet connection. The Infrared LEDs and light sensor *****enable the camera to capture images even in the dark environment. The camera’s pan/tilt** functions allow you to control the camera to monitor everywhere remotely. Through the GPIO** connectors, the camera can attach a variety of e ...
Ceci est un test - ACM SIGAda Home Page
... • for low speed legacy applications (ftp, e-mail, http, etc) • operates on a ’’best-effort’’ basis - treats all traffic equally - may discard packets • may delay traffic • mostly used to enable access to a wide range of non-IP applications ...
... • for low speed legacy applications (ftp, e-mail, http, etc) • operates on a ’’best-effort’’ basis - treats all traffic equally - may discard packets • may delay traffic • mostly used to enable access to a wide range of non-IP applications ...
EMEA Advisory Council Meeting
... integrates communications with business applications Provides a reliable, ubiquitous, secure, open-standards based communication foundation across a variety of networks ...
... integrates communications with business applications Provides a reliable, ubiquitous, secure, open-standards based communication foundation across a variety of networks ...
Technical Guideline for the implementation of lawful measures for
... The call data (known as Intercept Related Information or IRI in Europe and Call Data or CD in the US) consists of information about the targeted communications, like destination of a voice call (e.g., called party’s telephone number), source of a call (caller’s phone number), time of the call, durat ...
... The call data (known as Intercept Related Information or IRI in Europe and Call Data or CD in the US) consists of information about the targeted communications, like destination of a voice call (e.g., called party’s telephone number), source of a call (caller’s phone number), time of the call, durat ...
Installing Template Theme Files
... (broadcasts, multicasts, and unknown unicasts) To improve security for hosts that send sensitive data by keeping those hosts on a separate VLAN To create more flexible designs that group users by department, or by groups that work together, instead of by physical location To solve problems more quic ...
... (broadcasts, multicasts, and unknown unicasts) To improve security for hosts that send sensitive data by keeping those hosts on a separate VLAN To create more flexible designs that group users by department, or by groups that work together, instead of by physical location To solve problems more quic ...
Multimedia Networking
... and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ...
... and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ...
Juniper Networks WSAM and Network Connect Error Messages Guide
... shall have the right to enforce this Agreement in its own name as if it were Juniper. In addition, certain third party software may be provided with the Software and is subject to the accompanying license(s), if any, of its respective owner(s). To the extent portions of the Software are distributed ...
... shall have the right to enforce this Agreement in its own name as if it were Juniper. In addition, certain third party software may be provided with the Software and is subject to the accompanying license(s), if any, of its respective owner(s). To the extent portions of the Software are distributed ...
ECE 654: Computer Networks Final Exam
... interprets that the next packet has been lost and thus resends the corresponding packet. In this case the TimeOut is set to a long period of time to avoid premature retransmissions. 7. What are the problems that the TCP may face with the emergence of high speed networks and how can these be addresse ...
... interprets that the next packet has been lost and thus resends the corresponding packet. In this case the TimeOut is set to a long period of time to avoid premature retransmissions. 7. What are the problems that the TCP may face with the emergence of high speed networks and how can these be addresse ...
Window Query Processing in Highly Dynamic Geo
... a complete solution for window query processing in a HDSN. We have proposed innovative ideas and several enabling techniques and solutions. Our proposals prevail for window query processing in HDSNs in the following aspects: • Sensor nodes are able to make wise query routing decision without state i ...
... a complete solution for window query processing in a HDSN. We have proposed innovative ideas and several enabling techniques and solutions. Our proposals prevail for window query processing in HDSNs in the following aspects: • Sensor nodes are able to make wise query routing decision without state i ...
Chapter 2
... Protocols are required to support the QoS enhancements to the infrastructure: – RSVP for reservation and admission control – MPLS for traffic engineering – RTP for real-time application support ...
... Protocols are required to support the QoS enhancements to the infrastructure: – RSVP for reservation and admission control – MPLS for traffic engineering – RTP for real-time application support ...
Linux Sockets with TCP/IP communications
... READ, WRITE, CLOSE Once established, a socket file descriptor can be used with the standard POSIX interface – read(), write(), and close(). Read() blocks until an incoming message is received. Messages are received in FIFO order. Unread message bytes are left in the incoming buffer. ...
... READ, WRITE, CLOSE Once established, a socket file descriptor can be used with the standard POSIX interface – read(), write(), and close(). Read() blocks until an incoming message is received. Messages are received in FIFO order. Unread message bytes are left in the incoming buffer. ...
Network Defense
... computer with a different MAC then the computer assigned that IP. (Spoofing) Finally, intrusion response finds the computer with that MAC, a Linux laptop that has been compromised and is used for a Denial of Service attack. ...
... computer with a different MAC then the computer assigned that IP. (Spoofing) Finally, intrusion response finds the computer with that MAC, a Linux laptop that has been compromised and is used for a Denial of Service attack. ...
Ch. 8 TCP/IP Suite Error and Control Messages (ICMP)
... – The router is configured to send redirects. (By default, Cisco routers send ICMP redirects. The interface subcommand no ip redirects will disable ICMP redirects.) ...
... – The router is configured to send redirects. (By default, Cisco routers send ICMP redirects. The interface subcommand no ip redirects will disable ICMP redirects.) ...
II. bicc overview
... When two Media Gateways (MGW) need to set up an communication path over backbone using Asynchronous Transfer Mode (ATM) or Internet Protocol (IP) as a technology Fig. 1, they need to obtain and exchange information about the Bearer Interworking Function Address (BIWF), Backbone Network Connection Id ...
... When two Media Gateways (MGW) need to set up an communication path over backbone using Asynchronous Transfer Mode (ATM) or Internet Protocol (IP) as a technology Fig. 1, they need to obtain and exchange information about the Bearer Interworking Function Address (BIWF), Backbone Network Connection Id ...
21-07-0029-00-Using the Unified Link Layer API (ULLA)
... • A higher level of operating system integration maximises the performance levels but this leads to a lower degree of flexibility • Scalability • GOLLUM has been implemented and tested on devices ranging from low-end sensors to high-end laptops • Extensibility • There is provision for future radio t ...
... • A higher level of operating system integration maximises the performance levels but this leads to a lower degree of flexibility • Scalability • GOLLUM has been implemented and tested on devices ranging from low-end sensors to high-end laptops • Extensibility • There is provision for future radio t ...
Factors that influence TCP performance
... network, i.e., they do not drop into and out of the network and they maintain a fixed topology relative to one another ...
... network, i.e., they do not drop into and out of the network and they maintain a fixed topology relative to one another ...