routing_algorithms
... Multiple same-cost paths allowed (only one path in RIP) For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) Integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF Hierarchical O ...
... Multiple same-cost paths allowed (only one path in RIP) For each link, multiple cost metrics for different TOS (e.g., satellite link cost set “low” for best effort; high for real time) Integrated uni- and multicast support: Multicast OSPF (MOSPF) uses same topology data base as OSPF Hierarchical O ...
Using PlanetLab for Network Research: Myths, Realities, and Best Practices 1
... recently inadequate or difficult to use. These experiences are especially challenging for an evolvable system, which relies on user feedback to evolve so that more users can be supported by features they desire. We organize the myths in decreasing order of veracity: those that are realities in Secti ...
... recently inadequate or difficult to use. These experiences are especially challenging for an evolvable system, which relies on user feedback to evolve so that more users can be supported by features they desire. We organize the myths in decreasing order of veracity: those that are realities in Secti ...
QoS in Converged Networks
... header that stores the same precedence information. • If your VoIP network will be more than 70% data-tovoice and unlikely to reach capacity, packet prioritization techniques like LAN-oriented 802.1p and its WAN cousin DiffServ are adequate. • The next table lists the suggested, generic service ...
... header that stores the same precedence information. • If your VoIP network will be more than 70% data-tovoice and unlikely to reach capacity, packet prioritization techniques like LAN-oriented 802.1p and its WAN cousin DiffServ are adequate. • The next table lists the suggested, generic service ...
S6C6 – X.25
... using DSL or cable – packet-switched network (PSN) services • “always on" connections or • temporary "switched" circuits ...
... using DSL or cable – packet-switched network (PSN) services • “always on" connections or • temporary "switched" circuits ...
pptx - Brown Computer Science
... – Can waste transmission (classic optimistic approach) • CRC may be bad • If Ethernet collision, may have to send runt packet on output link ...
... – Can waste transmission (classic optimistic approach) • CRC may be bad • If Ethernet collision, may have to send runt packet on output link ...
Lab 5 - faraday - Eastern Mediterranean University
... one of the computers to view the shared folders. Now both computer show up on the other computers, unless firewall is preventing them from showing up. If you do not see your computers, then either configure your firewall to allow file sharing between them or temporarily shut the firewall down. Exerc ...
... one of the computers to view the shared folders. Now both computer show up on the other computers, unless firewall is preventing them from showing up. If you do not see your computers, then either configure your firewall to allow file sharing between them or temporarily shut the firewall down. Exerc ...
Integrated Services
... NAME: name of user EMAIL: address user PHONE: number for user LOC: location of user, application specific TOOL: name of application/tool NOTE: transient messages from user PRIV: application-specific/experimental use ...
... NAME: name of user EMAIL: address user PHONE: number for user LOC: location of user, application specific TOOL: name of application/tool NOTE: transient messages from user PRIV: application-specific/experimental use ...
Snffing_Spoofing_Session Hjacking_Netcat
... How to get these packets to gateway? o Forward packets to switch with gateway’s MAC address? o That won’t work! ...
... How to get these packets to gateway? o Forward packets to switch with gateway’s MAC address? o That won’t work! ...
Using PlanetLab for Network Research: Myths, Realities, and Best Practices 1
... application- and kernel-level timestamps, we modified traceroute to print the timestamps it collects via gettimeofday(), then ran traceroute and tcpdump in parallel to gain kernel-level timestamps for the same packets from 300 PlanetLab machines to three destinations, collecting 40,000 samples for c ...
... application- and kernel-level timestamps, we modified traceroute to print the timestamps it collects via gettimeofday(), then ran traceroute and tcpdump in parallel to gain kernel-level timestamps for the same packets from 300 PlanetLab machines to three destinations, collecting 40,000 samples for c ...
Replacing NetView - William Data Systems
... tailored to match your unique needs. They can be implemented individually or together to create specific network management solutions that can replace existing legacy tools at a fraction of the cost and enhance your z/OS network management needs easily and efficiently. ...
... tailored to match your unique needs. They can be implemented individually or together to create specific network management solutions that can replace existing legacy tools at a fraction of the cost and enhance your z/OS network management needs easily and efficiently. ...
GSM Overview
... It uses digital radio transmis-sion for traffic. The 2G networks have much higher capacity than the first-generation systems. GSM is by far the most successful and widely used 2G system. Data rate supported : 9.6kbps to 14.4 kbps It uses Circuit switching ...
... It uses digital radio transmis-sion for traffic. The 2G networks have much higher capacity than the first-generation systems. GSM is by far the most successful and widely used 2G system. Data rate supported : 9.6kbps to 14.4 kbps It uses Circuit switching ...
SLIP&PPP - W3Professors
... SERIAL LINE IP PROTOCOL:Connect a workstation to the internet over a dialup line using a modem. The workstation sends raw IP packets over the line with a flag byte at the end for framing •PROBLEM ...
... SERIAL LINE IP PROTOCOL:Connect a workstation to the internet over a dialup line using a modem. The workstation sends raw IP packets over the line with a flag byte at the end for framing •PROBLEM ...
01_NF_CH06_AddressingTheNetwork
... A router may use the ICMP Redirect Message to notify the hosts on a network that a better route is available for a particular destination. This message may only be used when the source host is on the same physical network as both gateways. The ICMP Source Quench (抑制) message can be used to tell the ...
... A router may use the ICMP Redirect Message to notify the hosts on a network that a better route is available for a particular destination. This message may only be used when the source host is on the same physical network as both gateways. The ICMP Source Quench (抑制) message can be used to tell the ...
20060622-i2net-retreat-summerhill
... • The Internet2 network is an ideal platform for network research - the ability to support both highly experimental projects along with production based services is a key objective • The Abilene observatory will be expanded to include the new capabilities of the network • Data collection at all laye ...
... • The Internet2 network is an ideal platform for network research - the ability to support both highly experimental projects along with production based services is a key objective • The Abilene observatory will be expanded to include the new capabilities of the network • Data collection at all laye ...
Transportation Management
... ▶ Scale infrastructure and quickly adapt technology based on changing business needs ▶ Enable multiple partners to leverage technology through a common platform ...
... ▶ Scale infrastructure and quickly adapt technology based on changing business needs ▶ Enable multiple partners to leverage technology through a common platform ...
Lab I: Internet services. Telnet (SSH), E
... The purpose of the Internet layer is to divide TCP segments into packets and send them from any network. The packets arrive at the destination network independent of the path they took to get there. The specific protocol that governs this layer is called the Internet Protocol (IP). Best path determi ...
... The purpose of the Internet layer is to divide TCP segments into packets and send them from any network. The packets arrive at the destination network independent of the path they took to get there. The specific protocol that governs this layer is called the Internet Protocol (IP). Best path determi ...
Nectar UCMP Solution Brochure
... future events or product enhancements. All statements other than present and historical facts and conditions contained in this document are predictions and reflect our current beliefs and expectations with respect to future events. Any forward-looking statements are based on information available to ...
... future events or product enhancements. All statements other than present and historical facts and conditions contained in this document are predictions and reflect our current beliefs and expectations with respect to future events. Any forward-looking statements are based on information available to ...
Chapter 12 NM Tools and Systems
... Protocol Basic Configuration • Probe (data capture device) captures data and transfers to the protocol analyzer (no storage) • Data link between probe and protocol analyzer either dial-up or dedicated link or LAN • Protocol analyzer analyzes data at all protocol levels ...
... Protocol Basic Configuration • Probe (data capture device) captures data and transfers to the protocol analyzer (no storage) • Data link between probe and protocol analyzer either dial-up or dedicated link or LAN • Protocol analyzer analyzes data at all protocol levels ...
Wideband Cable Modem - Hitron Technologies
... high-speed broadband access to their customer base economically. It delivers speeds of up to 400Mbps (8x4) with eight bonded downstream channels over its DOCSIS interface - eight times faster than a conventional single-channel DOCSIS 2.0 cable modem! The integrated Gigabit Ethernet port enables easy ...
... high-speed broadband access to their customer base economically. It delivers speeds of up to 400Mbps (8x4) with eight bonded downstream channels over its DOCSIS interface - eight times faster than a conventional single-channel DOCSIS 2.0 cable modem! The integrated Gigabit Ethernet port enables easy ...
PC2325112519
... close to the source (end point) as possible. Once classified, they need to be Queued using appropriate hardware queues (based on their CoS category) at all levels in the network. Network traffic (individual packets) can be classified and grouped using one of the following methods: ...
... close to the source (end point) as possible. Once classified, they need to be Queued using appropriate hardware queues (based on their CoS category) at all levels in the network. Network traffic (individual packets) can be classified and grouped using one of the following methods: ...
group6
... Vector Table is being used which efficiently calculates the shortest path to the host which has the required contents Scalability: The method employed can be extended by using the unused bits of the IP address making the system scalable Latency: The method employs bread crumbs to send data back to t ...
... Vector Table is being used which efficiently calculates the shortest path to the host which has the required contents Scalability: The method employed can be extended by using the unused bits of the IP address making the system scalable Latency: The method employs bread crumbs to send data back to t ...
Chapter 1
... is being measured in hertz, then it probably refers to the range of signals that can be accommodated. When we talk about the bandwidth of a communication link, we normally refer to the number of bits per second that can be transmitted on the link. This is also sometimes called the data rate. We migh ...
... is being measured in hertz, then it probably refers to the range of signals that can be accommodated. When we talk about the bandwidth of a communication link, we normally refer to the number of bits per second that can be transmitted on the link. This is also sometimes called the data rate. We migh ...
Chapter 18 - William Stallings, Data and Computer Communications
... where each PDU treated independently involves a logical association, or connection, established between entities preferred (even required) for lengthy data exchange or if protocol details are worked out dynamically ...
... where each PDU treated independently involves a logical association, or connection, established between entities preferred (even required) for lengthy data exchange or if protocol details are worked out dynamically ...
SIMILARITIES TCP/IP and OSI
... as data moves down, the layers add additional information by means of headers and trailers. At layer 4 (TRANSPORT), the PDU is called SEGMENT , (it has encapsulated all the information provided by the previous layers). Then the NETWORK layer (3) moves data through the internetwork, to do this it enc ...
... as data moves down, the layers add additional information by means of headers and trailers. At layer 4 (TRANSPORT), the PDU is called SEGMENT , (it has encapsulated all the information provided by the previous layers). Then the NETWORK layer (3) moves data through the internetwork, to do this it enc ...