IOSR Journal of Computer Engineering (IOSR-JCE)
... requirements that this approach satisfies: 1) Authorized nodes perform route computation and discovery. 2) Minimal exposure to network topology. 3) Detection of spoofed routing messages. 4) Detection of fabricated routing messages. 5) Detection of altered routing messages. 6) Avoiding formation of r ...
... requirements that this approach satisfies: 1) Authorized nodes perform route computation and discovery. 2) Minimal exposure to network topology. 3) Detection of spoofed routing messages. 4) Detection of fabricated routing messages. 5) Detection of altered routing messages. 6) Avoiding formation of r ...
Advanced EIGRP features in an Enterprise Network
... © 2009 Cisco Systems, Inc. All rights reserved. ...
... © 2009 Cisco Systems, Inc. All rights reserved. ...
FlowScan - LIVE! A Network Traffic Reporting and Visualization Tool
... • Individual users can't burst traffic within a single session. • Retranmissions are caused when packets are dropped, leading to decreased goodput. • Users that create more simultaneous sessions get more bandwidth. A local server can get a large percentage of available bandwidth. • There are some sc ...
... • Individual users can't burst traffic within a single session. • Retranmissions are caused when packets are dropped, leading to decreased goodput. • Users that create more simultaneous sessions get more bandwidth. A local server can get a large percentage of available bandwidth. • There are some sc ...
6.4.3.3 Packet Tracer - EdTechnology, educational technology
... a. Use the show ip interface brief command on both R1 and R2 to quickly verify that the interfaces are configured with the correct IP address and active. How many interfaces on R1 and R2 are configured with IP addresses and in the “up” and “up” state? 3 on each router What part of the interface conf ...
... a. Use the show ip interface brief command on both R1 and R2 to quickly verify that the interfaces are configured with the correct IP address and active. How many interfaces on R1 and R2 are configured with IP addresses and in the “up” and “up” state? 3 on each router What part of the interface conf ...
Chapter 6 slides, Computer Networking, 3rd edition
... run applications may be stationary (non-mobile) or mobile ...
... run applications may be stationary (non-mobile) or mobile ...
3214W17Ch4
... can change addresses of devices in local network without notifying outside world can change ISP without changing addresses of devices in local network devices inside local net not explicitly addressable, visible by outside world (a security ...
... can change addresses of devices in local network without notifying outside world can change ISP without changing addresses of devices in local network devices inside local net not explicitly addressable, visible by outside world (a security ...
Layer 3 IP Packet
... Used to connect routers to external networks, usually over a larger geographical distance. The Layer 2 encapsulation can be different types including: PPP Frame Relay HDLC (High-Level Data Link Control). Similar to LAN interfaces, each WAN interface has its own IP address and subnet mask ...
... Used to connect routers to external networks, usually over a larger geographical distance. The Layer 2 encapsulation can be different types including: PPP Frame Relay HDLC (High-Level Data Link Control). Similar to LAN interfaces, each WAN interface has its own IP address and subnet mask ...
William Stallings Data and Computer Communications
... Higher layers may assume error free transmission ...
... Higher layers may assume error free transmission ...
3/11
... If an attacker runs a Sniffer on one system on LAN, he can gather data sent to and from any other system on the LAN Majority of the Sniffer tools are well suited to sniff data in a hub environment These tools are called passive sniffers as they passively wait for the data to be sent to them, silentl ...
... If an attacker runs a Sniffer on one system on LAN, he can gather data sent to and from any other system on the LAN Majority of the Sniffer tools are well suited to sniff data in a hub environment These tools are called passive sniffers as they passively wait for the data to be sent to them, silentl ...
Jakab_Bratislava_KE_Zilina_Roadshow_2008
... – Project of training of computer network administrators (more than 3000) / Ministry of Education – Project of training of IT professionals – networking, Java, SAP, etc. (more than 160 participants) / Ministry of Labor ...
... – Project of training of computer network administrators (more than 3000) / Ministry of Education – Project of training of IT professionals – networking, Java, SAP, etc. (more than 160 participants) / Ministry of Labor ...
Chapter 1
... •Another issue that arises in Data Link Layer (and most of the higher layers as well) is how to keep a fast transmitter from drowning a slow receiver in data. • Some traffic regulation mechanism is offen needed to let the transmitter know how much buffer space the receiver has at the moment. Frequen ...
... •Another issue that arises in Data Link Layer (and most of the higher layers as well) is how to keep a fast transmitter from drowning a slow receiver in data. • Some traffic regulation mechanism is offen needed to let the transmitter know how much buffer space the receiver has at the moment. Frequen ...
Star-crossed cube: an alternative to star graph
... The SCQ(m,n) is the product graph of the CQ(m) and S(n). That is, in an n-star, each vertex is replaced with a CQ. Next, the node address of each vertex in the resulting graph will have 2 parts < xm−1 , xm−2 . . . x 0 ,y0 , y1 , . . . ,y n−1 > , where the x i s represent the CQ part and the y i s re ...
... The SCQ(m,n) is the product graph of the CQ(m) and S(n). That is, in an n-star, each vertex is replaced with a CQ. Next, the node address of each vertex in the resulting graph will have 2 parts < xm−1 , xm−2 . . . x 0 ,y0 , y1 , . . . ,y n−1 > , where the x i s represent the CQ part and the y i s re ...
Chapter 03a Frame Relay-pgb
... Multipoint Subinterfaces • Multipoint subinterfaces are still subject to the splithorizon limitations. • All nodes attached to a multipoint subinterface belong to the same network number. • A multipoint subinterface is used to keep remote sites on a single network number while slowly migrating remo ...
... Multipoint Subinterfaces • Multipoint subinterfaces are still subject to the splithorizon limitations. • All nodes attached to a multipoint subinterface belong to the same network number. • A multipoint subinterface is used to keep remote sites on a single network number while slowly migrating remo ...
Meyers_CompTIA_4e_PPT_Ch04
... • Ethernet security vulnerability – Sniffers can order a NIC to run in promiscuous mode • NIC processes all frames, not only those intended for its MAC address ...
... • Ethernet security vulnerability – Sniffers can order a NIC to run in promiscuous mode • NIC processes all frames, not only those intended for its MAC address ...
GM Access Tutorial
... Transmission Control Protocol/Internet Protocol (TCP/IP) is the only protocol used by GM ACCESS. Routing The GM ACCESS server functions as a router between the GM ACCESS wide-area network and the GM ACCESS local area network. The Routing Internet Protocol (RIP) service, Version 1, is installed and b ...
... Transmission Control Protocol/Internet Protocol (TCP/IP) is the only protocol used by GM ACCESS. Routing The GM ACCESS server functions as a router between the GM ACCESS wide-area network and the GM ACCESS local area network. The Routing Internet Protocol (RIP) service, Version 1, is installed and b ...
Wireless and Mobile Network
... Ad hoc mode • no base stations • nodes can only transmit to other nodes within link coverage • nodes organize themselves into a network: route among themselves ...
... Ad hoc mode • no base stations • nodes can only transmit to other nodes within link coverage • nodes organize themselves into a network: route among themselves ...
Intro Presentation - Globalpress Connection
... 4x performance vs NIC Implements both Full and Partial TCP offload High performance even in demanding network environments (large RTT, packet loss) ...
... 4x performance vs NIC Implements both Full and Partial TCP offload High performance even in demanding network environments (large RTT, packet loss) ...
DVB-RCS presentation at Bhubaneswar
... with respect to the performance of Internet applications - the communication latency between two earth stations connected by a satellite. For GEO satellite communications systems, the latency is at least 250 milliseconds [sometimes framing, queuing, and onboard switching can add extra delays, making ...
... with respect to the performance of Internet applications - the communication latency between two earth stations connected by a satellite. For GEO satellite communications systems, the latency is at least 250 milliseconds [sometimes framing, queuing, and onboard switching can add extra delays, making ...
Snort - an network intrusion prevention and detection system
... malicious activity such as denial of service attacks, port scans or even attempts to crack into computers by monitoring network traffic. ...
... malicious activity such as denial of service attacks, port scans or even attempts to crack into computers by monitoring network traffic. ...
Training generative neural networks via Maximum Mean
... (MLP) as generators and learns the parameters by approximating Bayesian inference. Since MacKay’s proposal, there has been a great deal of progress on learning generative models, especially over high-dimensional spaces like images. Some of the most successful approaches have been based on restricted ...
... (MLP) as generators and learns the parameters by approximating Bayesian inference. Since MacKay’s proposal, there has been a great deal of progress on learning generative models, especially over high-dimensional spaces like images. Some of the most successful approaches have been based on restricted ...
ppt
... • Gateway sends packet to gateway on the destination network using its routing table. If it can use the packet’s native protocol, sends packet directly. Otherwise, tunnels it. ...
... • Gateway sends packet to gateway on the destination network using its routing table. If it can use the packet’s native protocol, sends packet directly. Otherwise, tunnels it. ...
9781133019862_PPT_ch02
... reduce the broadcast traffic – One day you will want to classify your traffic to apply Quality of Service (QoS) or policies of some sort – Can be applied to firewall rules ...
... reduce the broadcast traffic – One day you will want to classify your traffic to apply Quality of Service (QoS) or policies of some sort – Can be applied to firewall rules ...