Slide 1
... ● Applications where multiple priority levels for different types of data are needed ● When an application must handle time critical data ● When you need to identify errors that can lead to network downtime ● When redundancy is required for high network availability ● When security requires access l ...
... ● Applications where multiple priority levels for different types of data are needed ● When an application must handle time critical data ● When you need to identify errors that can lead to network downtime ● When redundancy is required for high network availability ● When security requires access l ...
Chapter 13
... – Terminate network connection or user session that is being used for the attack – Block access to target from offending user account, IP address, or other attacker attribute – Block all access to targeted host, service, application, or other resource – Change the security environment – Change the a ...
... – Terminate network connection or user session that is being used for the attack – Block access to target from offending user account, IP address, or other attacker attribute – Block all access to targeted host, service, application, or other resource – Change the security environment – Change the a ...
ppt
... NAT Policies II • Port restricted cone NAT – A port restricted cone NAT is like a restricted cone NAT, but the restriction includes port numbers. – An external host can send a packet, with source IP address X and source port P, to the internal host only if the internal host had previously sent a pa ...
... NAT Policies II • Port restricted cone NAT – A port restricted cone NAT is like a restricted cone NAT, but the restriction includes port numbers. – An external host can send a packet, with source IP address X and source port P, to the internal host only if the internal host had previously sent a pa ...
Hartford ASHRAE
... ● Increase occupant comfort/tenant productivity ● Improve system performance ...
... ● Increase occupant comfort/tenant productivity ● Improve system performance ...
An Information-Theoretic View of Connectivity in Wireless Sensor
... simpli£ed. In fact, even if two nodes are very far apart, they may still be able to communicate reliably, albeit at a lower data rate. Thus, a more fundamental question is the rate at which two nodes can reliably communicate under transmission-power and network-topology constraints. In addition, the ...
... simpli£ed. In fact, even if two nodes are very far apart, they may still be able to communicate reliably, albeit at a lower data rate. Thus, a more fundamental question is the rate at which two nodes can reliably communicate under transmission-power and network-topology constraints. In addition, the ...
Network Address Translation (NAT) Background Material for Overlay
... NAT Policies II • Port restricted cone NAT – A port restricted cone NAT is like a restricted cone NAT, but the restriction includes port numbers. – An external host can send a packet, with source IP address X and source port P, to the internal host only if the internal host had previously sent a ...
... NAT Policies II • Port restricted cone NAT – A port restricted cone NAT is like a restricted cone NAT, but the restriction includes port numbers. – An external host can send a packet, with source IP address X and source port P, to the internal host only if the internal host had previously sent a ...
Vodafone PowerPoint template
... • Common network – the devices can be placed in the same subnet meaning that they can be more easily administered. • Anonymity – because the router is connecting to a VPN gateway, any remote connections it may make appear to come from the gateway. • Reduce maintenance costs and time – when you have ...
... • Common network – the devices can be placed in the same subnet meaning that they can be more easily administered. • Anonymity – because the router is connecting to a VPN gateway, any remote connections it may make appear to come from the gateway. • Reduce maintenance costs and time – when you have ...
Connecting computers - Cambridge Regional College
... First 15-characters for name 16th character specifies service or function Allows special characters !@#$%^&()-_'{}.~ ...
... First 15-characters for name 16th character specifies service or function Allows special characters !@#$%^&()-_'{}.~ ...
Quality of Service Networking
... Fundamentally, QoS enables you to provide better service to certain flows. This is done by either raising the priority of a flow or limiting the priority of another flow. When using congestion-management tools, you try to raise the priority of a flow by queuing and servicing queues in different ways ...
... Fundamentally, QoS enables you to provide better service to certain flows. This is done by either raising the priority of a flow or limiting the priority of another flow. When using congestion-management tools, you try to raise the priority of a flow by queuing and servicing queues in different ways ...
Local Area Networks
... Link layer can have two types of technologies; • Point to point link like PPP where there are only 2 nodes. • Broadcast link like Ethernet when there are more than 2 nodes. Univ. of Tehran Introduction to computer Network ...
... Link layer can have two types of technologies; • Point to point link like PPP where there are only 2 nodes. • Broadcast link like Ethernet when there are more than 2 nodes. Univ. of Tehran Introduction to computer Network ...
9781133019862_PPT_ch04
... – Define how routers communicate with each other • For the purpose of sharing and updating routing information ...
... – Define how routers communicate with each other • For the purpose of sharing and updating routing information ...
REVIEW OF SURVIVABILITY TECHNIQUES IN PASSIVE OPTICAL
... Multiplexer (OADM), which was based on acousto-optic switches, at each network node, is proposed. In [23], optical filters and optical switches were employed at access nodes for wavelength dropping and protection switching respectively. In [23,24], an AWG add-drop filter was employed as the OADM and ...
... Multiplexer (OADM), which was based on acousto-optic switches, at each network node, is proposed. In [23], optical filters and optical switches were employed at access nodes for wavelength dropping and protection switching respectively. In [23,24], an AWG add-drop filter was employed as the OADM and ...
Modern Internet architecture & technology
... Does not allow incoming UDP connections through a symmetric NAT STUN “is not a cure-all for the problems associated with NAT.” “The problems in STUN have to do with the lack of standardized behaviors and controls in NATs, which results in a proliferation of devices whose behavior is highly unpredict ...
... Does not allow incoming UDP connections through a symmetric NAT STUN “is not a cure-all for the problems associated with NAT.” “The problems in STUN have to do with the lack of standardized behaviors and controls in NATs, which results in a proliferation of devices whose behavior is highly unpredict ...
Minuet – Rethinking Concurrency Control in Storage Area Networks
... Enables the use of optimistic concurrency control, whereby conflicts are detected and resolved at commit time. ...
... Enables the use of optimistic concurrency control, whereby conflicts are detected and resolved at commit time. ...
Efficiency through Eavesdropping: Link-layer Packet Caching
... COPE was 38%, but this is only for networks that do not require RTS/CTS (i.e., do not have any hidden terminals). Table 1 attempts to summarize the various features of each of these systems. Recognizing that comparing performance claims across implementations and testbeds is problematic, we attempt ...
... COPE was 38%, but this is only for networks that do not require RTS/CTS (i.e., do not have any hidden terminals). Table 1 attempts to summarize the various features of each of these systems. Recognizing that comparing performance claims across implementations and testbeds is problematic, we attempt ...
Practical use of Ethernet OAM Joerg Ammon, Brocade
... A service provider (not shown) would detect this fault in a similar way using Continuity Check and Link Trace from CPEs (Customer Premise Equipment) 1: Customer Continuity Check detects end-to-end fault 2: Customer Link Traces isolate fault past customer MIPs 3: Provider A’s Continuity Check detects ...
... A service provider (not shown) would detect this fault in a similar way using Continuity Check and Link Trace from CPEs (Customer Premise Equipment) 1: Customer Continuity Check detects end-to-end fault 2: Customer Link Traces isolate fault past customer MIPs 3: Provider A’s Continuity Check detects ...
Chapter 13 - SaigonTech
... • Fast, efficient, and highly reliable technology – Breaks data into packets before transmitting them • E.g., the Internet ...
... • Fast, efficient, and highly reliable technology – Breaks data into packets before transmitting them • E.g., the Internet ...
Certified Wireless Network Administrator (CWNA) PW0-105
... • Utilizes controller-based APs, also known as lightweight or thin APs • All three logical planes of operation have been moved out of the APs to the WLAN controller • Some tasks may still be handled by the AP under the direction of the controller ...
... • Utilizes controller-based APs, also known as lightweight or thin APs • All three logical planes of operation have been moved out of the APs to the WLAN controller • Some tasks may still be handled by the AP under the direction of the controller ...
Sensor Networks for Medical Care
... Many of the aforementioned requirements have not yet been adequately addressed by the sensor network community. The chief reason is that most sensor network applications have very different data, communication, and lifetime requirements. Unlike traditional data collection applications such as enviro ...
... Many of the aforementioned requirements have not yet been adequately addressed by the sensor network community. The chief reason is that most sensor network applications have very different data, communication, and lifetime requirements. Unlike traditional data collection applications such as enviro ...
Architecture and Algorithms for an IEEE 802.11-Based Multi
... architecture does not perform channel switching on a packetby-packet basis; our channel assignment lasts for a longer duration, such as several minutes or hours, and hence does not require re-synchronization of communicating network cards on a different channel for every packet. This property makes ...
... architecture does not perform channel switching on a packetby-packet basis; our channel assignment lasts for a longer duration, such as several minutes or hours, and hence does not require re-synchronization of communicating network cards on a different channel for every packet. This property makes ...
RFS 6000 - Staley Communication, Inc.
... automatically eliminates the gaps in coverage that occur when an AP fails, or has a faulty antenna or there is a change in your environment — all without any physical intervention. And adjustments are completely transparent — there is no impact on voice calls and data sessions in progress — protecti ...
... automatically eliminates the gaps in coverage that occur when an AP fails, or has a faulty antenna or there is a change in your environment — all without any physical intervention. And adjustments are completely transparent — there is no impact on voice calls and data sessions in progress — protecti ...
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.