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... Hitachi, OKI, Keio, KDDI Research, and Furukawa Electric) have been researching EλAN, a service adaptive access-metro network that provides multiple services with high reliability and high optical frequency utilization efficiency. 【Elastic lambda Aggregation Network (EλAN)】 In conventional access ne ...
... Hitachi, OKI, Keio, KDDI Research, and Furukawa Electric) have been researching EλAN, a service adaptive access-metro network that provides multiple services with high reliability and high optical frequency utilization efficiency. 【Elastic lambda Aggregation Network (EλAN)】 In conventional access ne ...
Sample – Firewall PowerPoint
... – Requires client software or a 2nd gateway on the “far” end – Provides an encrypted session from the client to the gateway • prevents “eavesdropping” • allows the use of public networks like the Internet for private business communications, at significantly less cost than leased-lines. ...
... – Requires client software or a 2nd gateway on the “far” end – Provides an encrypted session from the client to the gateway • prevents “eavesdropping” • allows the use of public networks like the Internet for private business communications, at significantly less cost than leased-lines. ...
Wireless Intrusion Detection - SharkFest
... Spoofing the network name • 802.11 roaming works by multiple networks with the same name, client picks the strongest one • It's “normal” to have multiple access points with the same SSID • Almost impossible for a user in the “connect to wireless” window to determine something is wrong ...
... Spoofing the network name • 802.11 roaming works by multiple networks with the same name, client picks the strongest one • It's “normal” to have multiple access points with the same SSID • Almost impossible for a user in the “connect to wireless” window to determine something is wrong ...
Network Routing Algorithms
... aware of network topology and the spanning tree can be computed • With Distance Vector Routing reverse path forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
... aware of network topology and the spanning tree can be computed • With Distance Vector Routing reverse path forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
Network Routing Algorithms
... aware of network topology and the spanning tree can be computed • With Distance Vector Routing reverse path forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
... aware of network topology and the spanning tree can be computed • With Distance Vector Routing reverse path forwarding is used. – When a router receives a packet for a multicast group for which it has no subscribers (hosts or other routers), the router sends a PRUNE message to the source router. ...
presentation - NORDUnet Networking Conferences
... Sensor network: no personalisation component present PAN network: .xml exchange of information about terminal capabilities, CC/PP@W3C and UserAgendProfile UAprof@OMA Home infrastructure: Service and Network gateway (MHP, OSGi, addon to existing equipment) User preferences: – OSA PAM Presence and Ava ...
... Sensor network: no personalisation component present PAN network: .xml exchange of information about terminal capabilities, CC/PP@W3C and UserAgendProfile UAprof@OMA Home infrastructure: Service and Network gateway (MHP, OSGi, addon to existing equipment) User preferences: – OSA PAM Presence and Ava ...
Ad-hoc networks
... Example of a basic routing algorithm Routing protocols IP configuring Security ...
... Example of a basic routing algorithm Routing protocols IP configuring Security ...
Optimized Multi-Layer Transport
... In transport networks human errors account for 4% of service outage ...
... In transport networks human errors account for 4% of service outage ...
Chapter 4 Powerpoint
... Characteristics of NICs • The NIC contains a transceiver that transmits and receives data signals over network media • NICs belong to both the Physical and Data Link layer because they: – Issue data signals and assemble/disassemble data frames – Interpret physical addressing information – Perform r ...
... Characteristics of NICs • The NIC contains a transceiver that transmits and receives data signals over network media • NICs belong to both the Physical and Data Link layer because they: – Issue data signals and assemble/disassemble data frames – Interpret physical addressing information – Perform r ...
(CCNA) 7.Data Link Layer
... PPP can be used on various physical media, including twisted pair, fiber optic lines, and satellite transmission, as well as for virtual connections PPP also allows the two nodes to negotiate options within the PPP session including: authentication, compression, and multilink (the use of multipl ...
... PPP can be used on various physical media, including twisted pair, fiber optic lines, and satellite transmission, as well as for virtual connections PPP also allows the two nodes to negotiate options within the PPP session including: authentication, compression, and multilink (the use of multipl ...
Impact of Sensor Networks on Future InterNetDesign
... In 10 years… • 90% of the nodes on the “Internet” will embedded devices connected to the physical world ...
... In 10 years… • 90% of the nodes on the “Internet” will embedded devices connected to the physical world ...
Real-time Intrusion Detection and Classification
... use Internet services as their communication and marketplace to do business such as at EBay and Amazon.com website. Together with the growth of computer network activities, the growing rate of network attacks has been advancing, impacting to the availability, confidentiality, and integrity of critic ...
... use Internet services as their communication and marketplace to do business such as at EBay and Amazon.com website. Together with the growth of computer network activities, the growing rate of network attacks has been advancing, impacting to the availability, confidentiality, and integrity of critic ...
slides 3
... NATs in operation • Translate addresses when packets traverse through NATs • Use port numbers to increase number of supportable flows ...
... NATs in operation • Translate addresses when packets traverse through NATs • Use port numbers to increase number of supportable flows ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... required in various fields like in military and rescue operations, virtual class room sessions, crisis management services, collaborative computing etc [1] [7]. This instant requirement has been furnished through Mobile Adhoc Network (MANETs). These networks have shown a revolutionary development as ...
... required in various fields like in military and rescue operations, virtual class room sessions, crisis management services, collaborative computing etc [1] [7]. This instant requirement has been furnished through Mobile Adhoc Network (MANETs). These networks have shown a revolutionary development as ...
Why Study Computers?
... Packet Switching Packet switching is much more efficient than circuit switching. Technology: Networking/Telecoms Wednesday 28 May 2003 ...
... Packet Switching Packet switching is much more efficient than circuit switching. Technology: Networking/Telecoms Wednesday 28 May 2003 ...
Chapter 6
... of computers (16 to 24) in one LAN – Looks similar to a hub, but very different inside – Designed to support a group of point-to-point circuits ...
... of computers (16 to 24) in one LAN – Looks similar to a hub, but very different inside – Designed to support a group of point-to-point circuits ...
Anue 5200 Series Net Tool Optimizer
... an increasing number of 1G, 10G and 40G ports with their existing monitoring tools. It provides up to 64 10G ports or up to 16 40G ports in a 2U form factor, providing an efficient high-density solution for minimized rack space and lowered energy consumption. In addition, the 5288 is designed for hi ...
... an increasing number of 1G, 10G and 40G ports with their existing monitoring tools. It provides up to 64 10G ports or up to 16 40G ports in a 2U form factor, providing an efficient high-density solution for minimized rack space and lowered energy consumption. In addition, the 5288 is designed for hi ...
GAINING FULL CONTROL OF YOUR NETWORK WITH SERVICE PROVIDER SDN
... Today’s networks are optimized for the relatively static and predictable task of interconnecting remote sites/users to centralized offices. Network connectivity services are provisioned by complex IT/OSS systems that rely on low-level, vendor-specific APIs. Everything is designed with long-term cont ...
... Today’s networks are optimized for the relatively static and predictable task of interconnecting remote sites/users to centralized offices. Network connectivity services are provisioned by complex IT/OSS systems that rely on low-level, vendor-specific APIs. Everything is designed with long-term cont ...
No Slide Title - BNRG - University of California, Berkeley
... • iSNS: Internet Storage Name Service—discovery and management protocol for IP storage networks (IPNSP) • Protocol specification includes address translation feature to allow remote storage devices to be assigned a local, FC fabric compliant address – Local commands executed locally on the fabric – ...
... • iSNS: Internet Storage Name Service—discovery and management protocol for IP storage networks (IPNSP) • Protocol specification includes address translation feature to allow remote storage devices to be assigned a local, FC fabric compliant address – Local commands executed locally on the fabric – ...
Chapter 23. Congestion Control and Quality of service
... counter by the packet size. Repeat this step until n is smaller than the packet size 3) Reset the counter and go to step 1 ...
... counter by the packet size. Repeat this step until n is smaller than the packet size 3) Reset the counter and go to step 1 ...
Diapositive 1
... • Ad hoc networks: interference from simultaneous transmissions • Wireless LANs: interference between adjacent networks • Cognitive networks: interference between ...
... • Ad hoc networks: interference from simultaneous transmissions • Wireless LANs: interference between adjacent networks • Cognitive networks: interference between ...
E10 Quick Reference
... IP address is an identification code for computers and devices on a TCP/IP network. Networks using TCP/IP protocol route messages based on the IP address of the destination. Within a closed network, IP addresses can be assigned at random as long as each one is unique. However, connecting a private n ...
... IP address is an identification code for computers and devices on a TCP/IP network. Networks using TCP/IP protocol route messages based on the IP address of the destination. Within a closed network, IP addresses can be assigned at random as long as each one is unique. However, connecting a private n ...