ppt
... • Another way is to define elementary fragment size that can pass through every network. • When packet fragmented, all pieces equal to elementary fragment size, except last one (may be smaller). • Packet may contain several fragments. ...
... • Another way is to define elementary fragment size that can pass through every network. • When packet fragmented, all pieces equal to elementary fragment size, except last one (may be smaller). • Packet may contain several fragments. ...
Mobile Networking
... • Some of the users have direct access to wireless networks provided by operators (and hence to Internet); some users do not – they access via the users that do have access ...
... • Some of the users have direct access to wireless networks provided by operators (and hence to Internet); some users do not – they access via the users that do have access ...
What is nWiFi? - Sensor Switch
... For more answers to FAQs go to http://www.sensorswitch.com/nWiFi ...
... For more answers to FAQs go to http://www.sensorswitch.com/nWiFi ...
IMS + QoS
... – Standard interface between applications and the network for signaling QoS requests ...
... – Standard interface between applications and the network for signaling QoS requests ...
TR41.4-04-08-019-L-NENA
... network and data base infrastructure NENA standard being drafted to describe interconnection architecture, new functions, and interfaces. Final draft planned for end of year 2004. ...
... network and data base infrastructure NENA standard being drafted to describe interconnection architecture, new functions, and interfaces. Final draft planned for end of year 2004. ...
Chapter 1
... • RIP evolved from the Xerox Network System (NS) in the late 1970’s. • Various vendors included their own, slightly different, version of the protocol in their networking software. • In 1988, it was standardized under RFC 1058. • Why learn RIP? • Still in use today. • Help understand fundamental con ...
... • RIP evolved from the Xerox Network System (NS) in the late 1970’s. • Various vendors included their own, slightly different, version of the protocol in their networking software. • In 1988, it was standardized under RFC 1058. • Why learn RIP? • Still in use today. • Help understand fundamental con ...
DESIGN AND IMPLEMENTATION OF A WIRELESS ZIGBEE MESH NETWORK
... In the API Mode, the programmer packages the data with needed information, such as destination address, types of packet, and checksum value. As the transmission and reception of data in the AT Mode, the command parameter is given one by one, and each command need a waiting time. However, the advanta ...
... In the API Mode, the programmer packages the data with needed information, such as destination address, types of packet, and checksum value. As the transmission and reception of data in the AT Mode, the command parameter is given one by one, and each command need a waiting time. However, the advanta ...
tia5e_ch12_ppt
... Network Topologies • The physical layout of computers, transmission media, and other components • Types of network topologies – Bus topology – Ring topology – Star topology – Hybrid topology © 2009 Prentice-Hall, Inc. ...
... Network Topologies • The physical layout of computers, transmission media, and other components • Types of network topologies – Bus topology – Ring topology – Star topology – Hybrid topology © 2009 Prentice-Hall, Inc. ...
Network Hacking: Exploits, Intrusions and Defenses
... Use packet filter to enforce content filtering / application firewall ...
... Use packet filter to enforce content filtering / application firewall ...
Bayeux: An Architecture for Scalable and Fault-tolerant Wide-Area Data Dissemination
... explicit-join, application-level multicast system that has these properties. One of the novel aspects of Bayeux is that it combines randomness for load balancing with locality for efficient use of network bandwidth. Bayeux utilizes a prefix-based routing scheme that it inherits from an existing appl ...
... explicit-join, application-level multicast system that has these properties. One of the novel aspects of Bayeux is that it combines randomness for load balancing with locality for efficient use of network bandwidth. Bayeux utilizes a prefix-based routing scheme that it inherits from an existing appl ...
“End-to-end Routing for Dual-Radio Sensor Networks,”
... of the nodes need to be reached, the system would also benefit from a unicast routing protocol on the second radio. This system is expected to have low latency, as it is event based. It is also expected to perform well in terms of energy consumption, as it attempts to wake up only the nodes that are ...
... of the nodes need to be reached, the system would also benefit from a unicast routing protocol on the second radio. This system is expected to have low latency, as it is event based. It is also expected to perform well in terms of energy consumption, as it attempts to wake up only the nodes that are ...
Tor: The Second-Generation Onion Router
... Onion routing is an anonymous communication technique over a computer network. Messages are constantly encrypted and then sent through several network nodes called onion routers which creates a circuit of nodes. Each onion router removes a layer of encryption with its symmetric key to reveal routing ...
... Onion routing is an anonymous communication technique over a computer network. Messages are constantly encrypted and then sent through several network nodes called onion routers which creates a circuit of nodes. Each onion router removes a layer of encryption with its symmetric key to reveal routing ...
IPSO-6LoWPAN - University of California, Berkeley
... • Lack of broadcast capability impedes or, in some cases, renders some protocols inoperable (e.g. DHCP). Broadcast media can also allow efficient operation of multicast, a core mechanism of IPv6 • Link-layer error recovery often increases end-to-end performance. However, it should be lightweight and ...
... • Lack of broadcast capability impedes or, in some cases, renders some protocols inoperable (e.g. DHCP). Broadcast media can also allow efficient operation of multicast, a core mechanism of IPv6 • Link-layer error recovery often increases end-to-end performance. However, it should be lightweight and ...
Chap 4 Router Components
... Send a packet to the destination host and then waits for a reply packet Evaluate the path-to-host reliability, delays over the path, and whether the host can be reached or is functioning ...
... Send a packet to the destination host and then waits for a reply packet Evaluate the path-to-host reliability, delays over the path, and whether the host can be reached or is functioning ...
Tor: The Second-Generation Onion Router
... Onion routing is an anonymous communication technique over a computer network. Messages are constantly encrypted and then sent through several network nodes called onion routers which creates a circuit of nodes. Each onion router removes a layer of encryption with its symmetric key to reveal routing ...
... Onion routing is an anonymous communication technique over a computer network. Messages are constantly encrypted and then sent through several network nodes called onion routers which creates a circuit of nodes. Each onion router removes a layer of encryption with its symmetric key to reveal routing ...
Increased Connectedness As a Function of Organized
... indegree are necessarily equal to one another and equal to the total number of ties divided by the number of nodes. • However, outdegrees and indegrees can have very different amounts of variation from one another. ...
... indegree are necessarily equal to one another and equal to the total number of ties divided by the number of nodes. • However, outdegrees and indegrees can have very different amounts of variation from one another. ...
www.c-jump.com
... • Impersonating a legitimate network – Attackers will often impersonate legitimate networks in restaurants, coffee shops, airports, etc. – Does not require wireless router – Ad hoc or peer-to-peer network – Once the connection is made • Attacker might be able to directly inject malware into the user ...
... • Impersonating a legitimate network – Attackers will often impersonate legitimate networks in restaurants, coffee shops, airports, etc. – Does not require wireless router – Ad hoc or peer-to-peer network – Once the connection is made • Attacker might be able to directly inject malware into the user ...
A Brief Survey of Radio Access Network Backhaul Evolution: Part I
... increase the peak data rates by at least an order of magnitude compared to the existing rates, can significantly increase the transport cost, if backhaul networks are designed through the conventional TDM/circuit switched approach. Therefore, operators are looking for ways to reduce this cost by int ...
... increase the peak data rates by at least an order of magnitude compared to the existing rates, can significantly increase the transport cost, if backhaul networks are designed through the conventional TDM/circuit switched approach. Therefore, operators are looking for ways to reduce this cost by int ...
EEE449 Computer Networks
... LAN or hub LAN to switched LAN • e.g. Ethernet LANs use Ethernet MAC protocol ...
... LAN or hub LAN to switched LAN • e.g. Ethernet LANs use Ethernet MAC protocol ...
An Inter-domain - Distributed Systems and Networks Lab
... device is directly connected. At a higher level, an inter-domain handoff between Internet gateways is required when the client connects to an access point that is closer to a different Internet gateway. While solutions exist for intra-domain handoff [1], [2], [3], we believe that currently there are ...
... device is directly connected. At a higher level, an inter-domain handoff between Internet gateways is required when the client connects to an access point that is closer to a different Internet gateway. While solutions exist for intra-domain handoff [1], [2], [3], we believe that currently there are ...
Identifying Performance Bottlenecks in CDNs through TCP-Level Monitoring
... receive buffer, or a long round-trip time (RTT). This also makes it difficult to diagnose congestion by correlating performance across connections [13], because many connections are limited by other factors. Network-layer packet traces [17, 18] are useful for measuring packet loss and inferring TCP ...
... receive buffer, or a long round-trip time (RTT). This also makes it difficult to diagnose congestion by correlating performance across connections [13], because many connections are limited by other factors. Network-layer packet traces [17, 18] are useful for measuring packet loss and inferring TCP ...
Linksys Gateway SPA2100-SU Manual
... Some broadband Internet providers (notably, DSL providers in western Canada and cable ISPs) marry your connection to the unique hardware address, or MAC Address, of your computer's Ethernet card. When we connect the Linksys Gateway SPA2100-SU between your ISP's modem and your computer, the ISP is no ...
... Some broadband Internet providers (notably, DSL providers in western Canada and cable ISPs) marry your connection to the unique hardware address, or MAC Address, of your computer's Ethernet card. When we connect the Linksys Gateway SPA2100-SU between your ISP's modem and your computer, the ISP is no ...
NAT - Network Address Translation Report
... mode ESP, NAT modifies the TCP packet, and recalculates the checksum used to verify integrity. If NAT updates the TCP checksum, ESP authentication will fail. If NAT does not modify the checksum, TCP verification will fail unless the verification is turned off under your control. NAT tampers with end ...
... mode ESP, NAT modifies the TCP packet, and recalculates the checksum used to verify integrity. If NAT updates the TCP checksum, ESP authentication will fail. If NAT does not modify the checksum, TCP verification will fail unless the verification is turned off under your control. NAT tampers with end ...
IPv6 Site Renumbering Gap Analysis
... • Lots of issues were analyzed in RFC5887 & [draft-chown], but many of them are out of 6renum scope or unsolvable. This draft intends to identify the valuable and solvable issues, dig out some undiscovered gaps, and try to give solution suggestions. • [Note]: This initial version draft is just to pr ...
... • Lots of issues were analyzed in RFC5887 & [draft-chown], but many of them are out of 6renum scope or unsolvable. This draft intends to identify the valuable and solvable issues, dig out some undiscovered gaps, and try to give solution suggestions. • [Note]: This initial version draft is just to pr ...
White Paper
... status updates to an SNMP management station. These updates will be sent in the form of SNMP traps, containing a string with MSM specific information. SNMP traps can either be sent in SNMP version 1 or version 2 format. All SNMP traps sent by the MSM have the following community string and OID: Comm ...
... status updates to an SNMP management station. These updates will be sent in the form of SNMP traps, containing a string with MSM specific information. SNMP traps can either be sent in SNMP version 1 or version 2 format. All SNMP traps sent by the MSM have the following community string and OID: Comm ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.