Lecture #14 - Wayne State University
... to output port memory via a shared bus bus contention: switching speed ...
... to output port memory via a shared bus bus contention: switching speed ...
International Networks and the US-CERN Link
... TByte to PByte “block” transfers at 1-10+ Gbps eVLBI: Many real time data streams at 1-10 Gbps BioInformatics, Clinical Imaging: GByte images on demand HEP Data Example: From Petabytes in 2003, ~100 Petabytes by 2007-8, to ~1 Exabyte by ~2013-5. Provide results with rapid turnaround, coord ...
... TByte to PByte “block” transfers at 1-10+ Gbps eVLBI: Many real time data streams at 1-10 Gbps BioInformatics, Clinical Imaging: GByte images on demand HEP Data Example: From Petabytes in 2003, ~100 Petabytes by 2007-8, to ~1 Exabyte by ~2013-5. Provide results with rapid turnaround, coord ...
18-04-0003-00-0000-unlicensed-use-tv-bands
... released a Notice of Inquiry (NOI)1 regarding "...the feasibility of allowing unlicensed devices to operate in TV broadcast spectrum at locations and times when spectrum is not being used...". • The FCC’s NOI on TV band reuse envisions: – New opportunities for more commercial utilization of existing ...
... released a Notice of Inquiry (NOI)1 regarding "...the feasibility of allowing unlicensed devices to operate in TV broadcast spectrum at locations and times when spectrum is not being used...". • The FCC’s NOI on TV band reuse envisions: – New opportunities for more commercial utilization of existing ...
Chapter-12 Basic Optical Network
... As a result of multi-hopping, only part of the capacity of a particular link directly connecting two nodes is actually utilized for carrying traffic between them. The rest of the link capacity is used to forward messages from other nodes. Since the system has Np = kpk+1 links, the total networ ...
... As a result of multi-hopping, only part of the capacity of a particular link directly connecting two nodes is actually utilized for carrying traffic between them. The rest of the link capacity is used to forward messages from other nodes. Since the system has Np = kpk+1 links, the total networ ...
Advance Reservation Frameworks in Hybrid IP
... transmitting data at very high speeds. This allows each fiber to support data transmission rates of terabits per second. In order to transmit data over the network, a dedicated circuit is first established when a user submits a connection request. When a connection request arrives at the network, th ...
... transmitting data at very high speeds. This allows each fiber to support data transmission rates of terabits per second. In order to transmit data over the network, a dedicated circuit is first established when a user submits a connection request. When a connection request arrives at the network, th ...
overview-network
... Example: Setting forwarding table in router 1d Suppose AS1 learns from the inter-AS protocol that subnet x is reachable from AS3 (gateway 1c) but not from AS2. Inter-AS protocol propagates reachability info to all internal routers. Router 1d determines from intra-AS routing info that its inte ...
... Example: Setting forwarding table in router 1d Suppose AS1 learns from the inter-AS protocol that subnet x is reachable from AS3 (gateway 1c) but not from AS2. Inter-AS protocol propagates reachability info to all internal routers. Router 1d determines from intra-AS routing info that its inte ...
VPN - Virtual Private Network
... VPN stands for "Virtual Private Network". The VPN client is software that allows an encrypted, secure and authenticated connection from remote locations to the ETH network. Once the connection is established, you get an ETH Zurich IP address. ...
... VPN stands for "Virtual Private Network". The VPN client is software that allows an encrypted, secure and authenticated connection from remote locations to the ETH network. Once the connection is established, you get an ETH Zurich IP address. ...
NETWORKING AND DATA COMMUNICATION
... It is mainly through remote communications that people can be able to share ideas, and pass messages over the Internet. A computer that tries to access resources from another computer on the network is called a remote client, while the computer being accessed is called a remote host. Remote communic ...
... It is mainly through remote communications that people can be able to share ideas, and pass messages over the Internet. A computer that tries to access resources from another computer on the network is called a remote client, while the computer being accessed is called a remote host. Remote communic ...
Trojan Horse
... Reconnaissance attacks can be mitigated (緩解) in several ways: Using strong authentication such as a One-Time Password (OTP). Encryption makes the captured data not readable. Antisniffer tools to determine whether the hosts are processing more traffic than their own traffic loads would indicate ...
... Reconnaissance attacks can be mitigated (緩解) in several ways: Using strong authentication such as a One-Time Password (OTP). Encryption makes the captured data not readable. Antisniffer tools to determine whether the hosts are processing more traffic than their own traffic loads would indicate ...
PowerPoint 演示文稿 - Sun Yat
... arrows on the path meet either head-to-tail or tail-to-tail at the node and this node is in Z the arrows meet head-to-head at the node, and neither the node, nor any of its descendants, is in Z ...
... arrows on the path meet either head-to-tail or tail-to-tail at the node and this node is in Z the arrows meet head-to-head at the node, and neither the node, nor any of its descendants, is in Z ...
Document
... of public key cryptography, so that each node on the path can only see whether it is the next hop. In addition don’t use optimal routing paths, instead add a little “noose” to the end of each path. • This way each intermediate node on the path might worry that it is actually the destination itself, ...
... of public key cryptography, so that each node on the path can only see whether it is the next hop. In addition don’t use optimal routing paths, instead add a little “noose” to the end of each path. • This way each intermediate node on the path might worry that it is actually the destination itself, ...
Chapter 16
... • Routers within an autonomous system are interior to each other – To keep network reachability information accurate, interior routers exchange routing information – When the reachability information has been assembled for the AS, using an Interior Gateway Protocol (IGP), that information can be dis ...
... • Routers within an autonomous system are interior to each other – To keep network reachability information accurate, interior routers exchange routing information – When the reachability information has been assembled for the AS, using an Interior Gateway Protocol (IGP), that information can be dis ...
FTSPcypress
... Wireless sensor networks are becoming increasingly popular and realize vast variety of applications. The computing power combined with integration of several sensors onto tiny devices deployed as wireless sensor nodes can serve multitude of functions ranging from weather monitoring, remote study of ...
... Wireless sensor networks are becoming increasingly popular and realize vast variety of applications. The computing power combined with integration of several sensors onto tiny devices deployed as wireless sensor nodes can serve multitude of functions ranging from weather monitoring, remote study of ...
Progetto e valutazione di un protocollo di power management per
... As soon as the cluster-head detects an event, it wakes up all the other nodes in the cluster The cluster-head receives packets from cluster nodes, and forwards them to the sink node (no data aggregation) ...
... As soon as the cluster-head detects an event, it wakes up all the other nodes in the cluster The cluster-head receives packets from cluster nodes, and forwards them to the sink node (no data aggregation) ...
cfghk - WOCC 2015
... Monitoring location of valuables in home Tracking inventory in ship-board containers ...
... Monitoring location of valuables in home Tracking inventory in ship-board containers ...
PPT
... • Network performance monitoring is crucial to the Grid – Adaptive behaviour, predicting performance, making the network efficient, fault detection, monitoring SLAs • We’re interested in the end-to-end network performance • Problems are frequently not caused by the network: ...
... • Network performance monitoring is crucial to the Grid – Adaptive behaviour, predicting performance, making the network efficient, fault detection, monitoring SLAs • We’re interested in the end-to-end network performance • Problems are frequently not caused by the network: ...
CSCI6268L20
... – Open Shortest Path First, Link-State Protocol – These protocols assume “modest sized” networks – A routing protocol decides how to forward packets based on routing tables ...
... – Open Shortest Path First, Link-State Protocol – These protocols assume “modest sized” networks – A routing protocol decides how to forward packets based on routing tables ...
SAVI Analysis for PANA with SLACC
... • If IP edge wants to treat the connections which terminate on UE1 and UE2 as different sessions, it needs to know the specific information of each to set up correct binding relationship. • Solution is needed to solve this problem. ...
... • If IP edge wants to treat the connections which terminate on UE1 and UE2 as different sessions, it needs to know the specific information of each to set up correct binding relationship. • Solution is needed to solve this problem. ...
Storage for a Smarter Infrastructure Tom Roder – Top Gun Class
... Network Convergence: The Challenges of Current Technologies There are two major roadblocks impeding the rate at which convergence is being adopted – Many networks still operate with gigabit Ethernet technology. Unfortunately this speed is insufficient to properly trunk high bandwidth storage appli ...
... Network Convergence: The Challenges of Current Technologies There are two major roadblocks impeding the rate at which convergence is being adopted – Many networks still operate with gigabit Ethernet technology. Unfortunately this speed is insufficient to properly trunk high bandwidth storage appli ...
Networks - What are They
... Full or complete connectivity Ad hoc Network can be Interconnected collection of nodes and arc Easily modeled using graph theoretic techniques Simple Each node in the graph Is a vertex Each connection between two nodes Is an edge Collection of sub-networks Need interconnections between sub-networks ...
... Full or complete connectivity Ad hoc Network can be Interconnected collection of nodes and arc Easily modeled using graph theoretic techniques Simple Each node in the graph Is a vertex Each connection between two nodes Is an edge Collection of sub-networks Need interconnections between sub-networks ...
network Access Layer
... Many different virtual paths can reside on a physical link (like a highway system) Example: ATM and Frame Relay Protocols ...
... Many different virtual paths can reside on a physical link (like a highway system) Example: ATM and Frame Relay Protocols ...
Brocade
... Organize group of supernodes into secondary overlay Sender (S) sends message to local supernode SN1 SN1 finds and routes message to supernode SN2 near receiver R ...
... Organize group of supernodes into secondary overlay Sender (S) sends message to local supernode SN1 SN1 finds and routes message to supernode SN2 near receiver R ...
WGI WP307 GuidanceMaterial_DLR
... to ATN IPS (at least concerning well-known ports) in order to avoid conflicts between standard IPS applications (that may be used • Application interface to the transport layer in ATN IPS environment) and ATN applications. ...
... to ATN IPS (at least concerning well-known ports) in order to avoid conflicts between standard IPS applications (that may be used • Application interface to the transport layer in ATN IPS environment) and ATN applications. ...
Chapter 13 Network Management Applications
... • Disclosure does not require interception of message • Denial of service and traffic analysis are not considered as threats. ...
... • Disclosure does not require interception of message • Denial of service and traffic analysis are not considered as threats. ...
Link-state routing protocol A link-state routing protocol is one of the
... The algorithm simply iterates over the collection of link-state advertisements; for each one, it makes links on the map of the network, from the node which sent that message, to all the nodes which that message indicates are neighbors of the sending node. No link is considered to have been correctl ...
... The algorithm simply iterates over the collection of link-state advertisements; for each one, it makes links on the map of the network, from the node which sent that message, to all the nodes which that message indicates are neighbors of the sending node. No link is considered to have been correctl ...