- AIR802.com
... Fragment Threshold ...........................................................................................................................................20 RTS Threshold.............................................................................................................................. ...
... Fragment Threshold ...........................................................................................................................................20 RTS Threshold.............................................................................................................................. ...
IPv6 SLAC update
... – Extend the services: web server coming, more work on DNS, mail – Physics research applications that could benefit from running on IPv6. Paola Grosso - I2/ESCC Joint Tech ...
... – Extend the services: web server coming, more work on DNS, mail – Physics research applications that could benefit from running on IPv6. Paola Grosso - I2/ESCC Joint Tech ...
15-744: Computer Networking
... • Any node forwarding reply may change the source of the reply (to itself or any other node) • Helps anonymity ...
... • Any node forwarding reply may change the source of the reply (to itself or any other node) • Helps anonymity ...
Using events-per-second as a factor in selecting
... When evaluating SEM tool performance on your network, it is essential to find out if the tool supports data filtering. Data filtering is a double-edged sword. It is a process by which the SEM tool can ignore a burst of device messages once a problem is detected from the originating device. It is fai ...
... When evaluating SEM tool performance on your network, it is essential to find out if the tool supports data filtering. Data filtering is a double-edged sword. It is a process by which the SEM tool can ignore a burst of device messages once a problem is detected from the originating device. It is fai ...
Passport: Secure and Adoptable Source Authentication
... Passport is plausible for gigabit links, and can mitigate reflector attacks even without separate denial-of-service defenses. Our adoptability modeling shows that Passport provides stronger security and deployment incentives than alternatives such as ingress filtering. This is because the ISPs that ...
... Passport is plausible for gigabit links, and can mitigate reflector attacks even without separate denial-of-service defenses. Our adoptability modeling shows that Passport provides stronger security and deployment incentives than alternatives such as ingress filtering. This is because the ISPs that ...
A, I, H, K, and the new routing table
... Packet routing for mobile hosts Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice Hall, 2011 ...
... Packet routing for mobile hosts Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice Hall, 2011 ...
Before You Begin: Assign Information Classification
... Without centralized network administration, it is difficult to determine who controls network resources. Without centralized security, each computer must use separate security measures for data protection. More complex and difficult to manage as the number of computers on the network increases ...
... Without centralized network administration, it is difficult to determine who controls network resources. Without centralized security, each computer must use separate security measures for data protection. More complex and difficult to manage as the number of computers on the network increases ...
WorldNet Data Warehouse Albert Greenberg albert@research
... Traceroute paths: initial mapping A from BGP Unmapped hops: match no ASes (1-3% of paths) MOAS hops: match any AS in the set (10-13% of paths) “*” hops: match any AS (7-9% of paths) ...
... Traceroute paths: initial mapping A from BGP Unmapped hops: match no ASes (1-3% of paths) MOAS hops: match any AS in the set (10-13% of paths) “*” hops: match any AS (7-9% of paths) ...
SplitStream: High-Bandwidth Multicast in Cooperative Environments Miguel Castro Peter Druschel
... 40, 32, 13, 6, 23] has become an attractive alternative to IP multicast. Instead of relying on a multicast infrastructure in the network (which is not widely available), the participating hosts route and distribute multicast messages using only unicast network services. In this paper, we are particu ...
... 40, 32, 13, 6, 23] has become an attractive alternative to IP multicast. Instead of relying on a multicast infrastructure in the network (which is not widely available), the participating hosts route and distribute multicast messages using only unicast network services. In this paper, we are particu ...
Communication-and-Security-in-M2M
... – M2M can replace proprietary tech such as SCADA in the future. Unlike SCADA, M2M devices are able to push data to a server and M2M also works with standardized tech. Such factors will push towards the replacement of proprietary tech with M2M solutions in the long term. – The security co-processor m ...
... – M2M can replace proprietary tech such as SCADA in the future. Unlike SCADA, M2M devices are able to push data to a server and M2M also works with standardized tech. Such factors will push towards the replacement of proprietary tech with M2M solutions in the long term. – The security co-processor m ...
ROVANIEMI UNIVERSITY OF APPLIED SCIENCES SCHOOL OF TECHNOLOGY
... purposes indicating how to make maximum profits from telecommunication service. As a result, the competition is one of important aspects for the companies’ development. Reducing input cost and increasing quality of services are considered as the best solutions at the moment. In currently economic si ...
... purposes indicating how to make maximum profits from telecommunication service. As a result, the competition is one of important aspects for the companies’ development. Reducing input cost and increasing quality of services are considered as the best solutions at the moment. In currently economic si ...
ppt
... IPv4’s life in conjunction with private IPv4 Addresses • No. of IP Addresses allocated to an orgnisation are far less than their actual requirement. ...
... IPv4’s life in conjunction with private IPv4 Addresses • No. of IP Addresses allocated to an orgnisation are far less than their actual requirement. ...
Lecture-2.1 => Network Typologies
... It is called ring topology because it forms a ring as each computer is connected to another computer, with the last one connected to the first. Exactly two neighbors for each device. It transfer data in unidirectional to avoid collision. To make it bidirectional we use a technique called Token Ring ...
... It is called ring topology because it forms a ring as each computer is connected to another computer, with the last one connected to the first. Exactly two neighbors for each device. It transfer data in unidirectional to avoid collision. To make it bidirectional we use a technique called Token Ring ...
SNMP - Computer Science and Engineering
... Network Level Architecture Operation of Protocol Applications of Protocol Event flows Message Formats Extensions, Performance & Security Issue Conclusion References ...
... Network Level Architecture Operation of Protocol Applications of Protocol Event flows Message Formats Extensions, Performance & Security Issue Conclusion References ...
Application Note: How to Evaluate Network and Device Performance
... 1.1.5 Measuring time to recover from a lost mote One of the reasons a mesh is important is the robustness to path failures. In star and tree structures, a single RF path can represent a single point of failure for one or many devices data. In evaluating the mesh, many observers will want to see the ...
... 1.1.5 Measuring time to recover from a lost mote One of the reasons a mesh is important is the robustness to path failures. In star and tree structures, a single RF path can represent a single point of failure for one or many devices data. In evaluating the mesh, many observers will want to see the ...
Cisco Application Centric Infrastructure and Cisco Application Virtual
... is tagged at the first hop leaf ingress port with an extended VXLAN header that identifies the policy attributes of the application endpoint within the fabric. The VXLAN header carries the virtual network ID (VNID) along with the EPG policy. As a result, the policy attributes are carried in every pa ...
... is tagged at the first hop leaf ingress port with an extended VXLAN header that identifies the policy attributes of the application endpoint within the fabric. The VXLAN header carries the virtual network ID (VNID) along with the EPG policy. As a result, the policy attributes are carried in every pa ...
Chord: A Scalable Peer-to-Peer Lookup Protocol for Internet Applications
... Three features that distinguish Chord from many other peer-to-peer lookup protocols are its simplicity, provable correctness, and provable performance. To clarify comparisons with related work, we will assume in this section a Chord-based application that maps keys onto values. A value can be an add ...
... Three features that distinguish Chord from many other peer-to-peer lookup protocols are its simplicity, provable correctness, and provable performance. To clarify comparisons with related work, we will assume in this section a Chord-based application that maps keys onto values. A value can be an add ...
TESI DOCTORAL Àlex Vallejo Blanxart
... It is true, a thesis is a very long and lonely journey, but not all the way. It would have been impossible to carry out this thesis without the collaboration of many people. Some of them just helped a bit at some crucial points, some have been around transversally, some we have never met in real lif ...
... It is true, a thesis is a very long and lonely journey, but not all the way. It would have been impossible to carry out this thesis without the collaboration of many people. Some of them just helped a bit at some crucial points, some have been around transversally, some we have never met in real lif ...
BOOTP and DHCP
... to determine it’s IP address (and other information) without using RARP. • BOOTP is a client / server program where a BOOTP agent requests bootstrap information from designated BOOTP servers. • It uses UDP and IP, so it can be implemented in an application, thus client / server. Lesson 23 - (5 of 42 ...
... to determine it’s IP address (and other information) without using RARP. • BOOTP is a client / server program where a BOOTP agent requests bootstrap information from designated BOOTP servers. • It uses UDP and IP, so it can be implemented in an application, thus client / server. Lesson 23 - (5 of 42 ...
(QoS)?
... P-G Theorem shows that WFQ scheduling can provide end-to-end delay bounds in a network of multiplexed bottlenecks WFQ provides both bandwidth and delay guarantees Bound holds regardless of cross traffic behavior (isolation) Needs shapers at the entrance of the network Can be generalized for ...
... P-G Theorem shows that WFQ scheduling can provide end-to-end delay bounds in a network of multiplexed bottlenecks WFQ provides both bandwidth and delay guarantees Bound holds regardless of cross traffic behavior (isolation) Needs shapers at the entrance of the network Can be generalized for ...
VLAN Security - Clarkson University
... ● Attacker can generate frames for any VLAN supported by the trunk connection ● Attacker can communicate with any device on any of the associated VLANs ● Two-way communication can occur between the attacker and a targeted node because the attacker can actually place themselves on the VLAN ● Also all ...
... ● Attacker can generate frames for any VLAN supported by the trunk connection ● Attacker can communicate with any device on any of the associated VLANs ● Two-way communication can occur between the attacker and a targeted node because the attacker can actually place themselves on the VLAN ● Also all ...
Chord: A Scalable Peer-to-peer Lookup Service for Internet Applications Ion Stoica
... the Internet as a hierarchy of geographical, topological, or administrative domains, effectively constructing a static world-wide search tree, much like DNS. Information about an object is stored in a particular leaf domain, and pointer caches provide search short cuts [22]. The Globe system handles ...
... the Internet as a hierarchy of geographical, topological, or administrative domains, effectively constructing a static world-wide search tree, much like DNS. Information about an object is stored in a particular leaf domain, and pointer caches provide search short cuts [22]. The Globe system handles ...
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.