IOSR Journal of Computer Engineering (IOSR-JCE)
... three sites connected through DS1 channels to the HQ router without applying a VPN tunneling as it shown in fig 6. in the second scenario a VPN tunneling are configured between the three sites and HQ router. The server acts as FTP, DB, and HTTP server for the clients in the three sites as it shows i ...
... three sites connected through DS1 channels to the HQ router without applying a VPN tunneling as it shown in fig 6. in the second scenario a VPN tunneling are configured between the three sites and HQ router. The server acts as FTP, DB, and HTTP server for the clients in the three sites as it shows i ...
The Limits of Localization Using Signal Strength: A
... Background Localizing sensor nodes is the building block for high-level applications: Tracking, monitoring, and geometric-based routing Location-based services become more prevalent ...
... Background Localizing sensor nodes is the building block for high-level applications: Tracking, monitoring, and geometric-based routing Location-based services become more prevalent ...
CiscoS3C5 - YSU Computer Science & Information Systems
... in holddown – sends metric of infinity – helps ...
... in holddown – sends metric of infinity – helps ...
Secure Detection and Isolation of TCP-unfriendly Flows
... y axis: total no. of packet sent in 100 sec RTT: Average round trip time over 100 sec ...
... y axis: total no. of packet sent in 100 sec RTT: Average round trip time over 100 sec ...
Countering Dos Attacks with Stateless Multipath Overlays
... Target attack: Attacker can follow the client’s connection and bring down the nodes which client tries to connect to. Sweep attack: Degrade the connection by bringing down a portion of the overlay nodes at a time ...
... Target attack: Attacker can follow the client’s connection and bring down the nodes which client tries to connect to. Sweep attack: Degrade the connection by bringing down a portion of the overlay nodes at a time ...
Aicent IPX
... largest global mobile operators and operator groups. The company also operates integrated mobile messaging services, including one of the first and largest multimedia messaging exchanges, and offers other value-added services to help operators maximize revenue opportunities. ...
... largest global mobile operators and operator groups. The company also operates integrated mobile messaging services, including one of the first and largest multimedia messaging exchanges, and offers other value-added services to help operators maximize revenue opportunities. ...
link request
... Joining an Existing Network Complete Joining • N forms connections with neighbors and is in ring • Acquires “far” connections Left neighbor L New node N ...
... Joining an Existing Network Complete Joining • N forms connections with neighbors and is in ring • Acquires “far” connections Left neighbor L New node N ...
... • Compact size for placement anywhere. • Convenience of Plug & Play installation. • Fully 802.11g compatible. • Draft 802.11n compliant. • Powered by the USB port; no external power source required. • USB 2.0 standard*. • You can securely connect to a wireless network using WPA/WPA2 (Wi-Fi Protected ...
Optimized Multi-Layer Transport
... In IP networks human errors account for 22% of service outage hours Other ...
... In IP networks human errors account for 22% of service outage hours Other ...
Local Area Network - School of Library and Information Science
... Network Interface Cards for each nodes ...
... Network Interface Cards for each nodes ...
III. Dummy section heading for formatting
... existence of a dependable and secure Internet infrastructure. Consequently efforts to address issues with the existing IP infrastructure are hampered by the concomitant concern over network reliability and cost of ownership. Introducing architectural changes or new services requires a general consen ...
... existence of a dependable and secure Internet infrastructure. Consequently efforts to address issues with the existing IP infrastructure are hampered by the concomitant concern over network reliability and cost of ownership. Introducing architectural changes or new services requires a general consen ...
Local Area Network - School of Library and Information Science
... Local Area Network LANs connect computers and peripheral devices in a limited physical area, such as a business, office, laboratory or college campus by means of permanent links (wires) that transmit data rapidly. ...
... Local Area Network LANs connect computers and peripheral devices in a limited physical area, such as a business, office, laboratory or college campus by means of permanent links (wires) that transmit data rapidly. ...
Chapter 8 slides, 2nd edition
... ORGANZATION “IETF SNPv2 Working Group” CONTACT-INFO “ Keith McCloghrie ...
... ORGANZATION “IETF SNPv2 Working Group” CONTACT-INFO “ Keith McCloghrie ...
lec1
... Access control “You can’t scram the core unless you are a reactor supervisor” – Principals/authentication – Capabilities – Static access control – Java stack inspection ...
... Access control “You can’t scram the core unless you are a reactor supervisor” – Principals/authentication – Capabilities – Static access control – Java stack inspection ...
Economics, Policy and a little MPLS
... • All mechanisms that we add to IP Have some cost - we would like ideally, this cost to be O(C) (Order constant) - I.e. if we add QoS, the cost in terms of messages, router and end system memory, router and end system CPU should just be a constant, ideally! In practice though… • Its likely that some ...
... • All mechanisms that we add to IP Have some cost - we would like ideally, this cost to be O(C) (Order constant) - I.e. if we add QoS, the cost in terms of messages, router and end system memory, router and end system CPU should just be a constant, ideally! In practice though… • Its likely that some ...
Networking
... The merging of computers & communications has had a profound influence on the way computer systems are organized. The concept of the computer center as a room with a large computer to which users bring their work for processing is now totally obsolete. The old model of single computer serving all of ...
... The merging of computers & communications has had a profound influence on the way computer systems are organized. The concept of the computer center as a room with a large computer to which users bring their work for processing is now totally obsolete. The old model of single computer serving all of ...
myIP-A
... Used by hosts, routers, gateways to communication network-level information • error reporting: unreachable host, network, ...
... Used by hosts, routers, gateways to communication network-level information • error reporting: unreachable host, network, ...
Part I: Introduction
... Used by hosts, routers, gateways to communication network-level information • error reporting: unreachable host, network, ...
... Used by hosts, routers, gateways to communication network-level information • error reporting: unreachable host, network, ...
PDF
... each other with no access point and without any fixed infrastructure. But mobile devices usually have limited resources (battery power, memory, CPU) which limit their transmission range. Hence, in order to conserve the limited resource, it is highly desirable that transmission should be as efficient ...
... each other with no access point and without any fixed infrastructure. But mobile devices usually have limited resources (battery power, memory, CPU) which limit their transmission range. Hence, in order to conserve the limited resource, it is highly desirable that transmission should be as efficient ...
Introduction to Computer Networks
... (maybe data should be encrypted) What to do if the message gets corrupted along the way? What to do if a routing computer fails along the way? Maybe the server restricts access to this page, is this user ok? What if the page content was moved to another server, or was deleted? What if user logged of ...
... (maybe data should be encrypted) What to do if the message gets corrupted along the way? What to do if a routing computer fails along the way? Maybe the server restricts access to this page, is this user ok? What if the page content was moved to another server, or was deleted? What if user logged of ...
Multicasting in Mobile ad hoc networks
... Fast Handoff aims to reduce the handoff latency by using interaction between the radio and IP layers to detect the mobile movements. This can work only if the radio technology allows such interaction between layers.( its not solution for heterogenous wireless network) The packet loss during the hand ...
... Fast Handoff aims to reduce the handoff latency by using interaction between the radio and IP layers to detect the mobile movements. This can work only if the radio technology allows such interaction between layers.( its not solution for heterogenous wireless network) The packet loss during the hand ...
The Internet and TCP/IP Phones OFF Please Brian Bramer Home: www.cse.dmu.ac.uk/~bb
... • Problems with the current IP addressing (called IPv4) based on a 32-bit number: • Exhaustion of address space – the Internet is running out of IP addresses. • Poor routing ability IPv4 - addresses bear no relation to physical location, making routing difficult and creating large routing tables • L ...
... • Problems with the current IP addressing (called IPv4) based on a 32-bit number: • Exhaustion of address space – the Internet is running out of IP addresses. • Poor routing ability IPv4 - addresses bear no relation to physical location, making routing difficult and creating large routing tables • L ...