Peplink_Balance_Technical_Presentation_2012
... Peplink Site-to-Site VPN Bonding • Aggregate all WAN connections’ bandwidth • Traffic load balanced at packet level • Automatic failover during WAN link failure ...
... Peplink Site-to-Site VPN Bonding • Aggregate all WAN connections’ bandwidth • Traffic load balanced at packet level • Automatic failover during WAN link failure ...
8 - 1 - WVU College of Business and Economics
... – Access Layer • 10/100Base-T Later 2 switches with cat5e or cat6 – Distribution Layer • 100base-T or 1000BaseT/F Layer 3 switches – Core Layer • Layer 3 switches running 10GbE or 40GBe Copyright 2005 John Wiley & Sons, Inc ...
... – Access Layer • 10/100Base-T Later 2 switches with cat5e or cat6 – Distribution Layer • 100base-T or 1000BaseT/F Layer 3 switches – Core Layer • Layer 3 switches running 10GbE or 40GBe Copyright 2005 John Wiley & Sons, Inc ...
QoS Support in High-Speed, Wormhole Routing Networks
... travel on other links not on ring – If host with one interface is busy receiving nonQoS message, a QoS message will suffer delay – QoS message must have preemptive priority ...
... travel on other links not on ring – If host with one interface is busy receiving nonQoS message, a QoS message will suffer delay – QoS message must have preemptive priority ...
Fully networked devices
... functionality is defined • Status errors,the wear, use with embedded • Integrate network functions the information: system byhardware the network • Using existing connections and resources and software already within the •available Standardisation ofsystem connections, protocols • Put control hardwa ...
... functionality is defined • Status errors,the wear, use with embedded • Integrate network functions the information: system byhardware the network • Using existing connections and resources and software already within the •available Standardisation ofsystem connections, protocols • Put control hardwa ...
Network Simulator ns-2
... # Tell ns/nam the simulation stop time $ns at 100.0 “$ns nam-end-wireless 100.0” $ns at 100.0 “$ns halt” ...
... # Tell ns/nam the simulation stop time $ns at 100.0 “$ns nam-end-wireless 100.0” $ns at 100.0 “$ns halt” ...
Chapter 6: Network Communications and Protocols
... Guide to Networking Essentials, Fifth Edition ...
... Guide to Networking Essentials, Fifth Edition ...
document
... local MTU and set the Don’t Fragment Bit If ICMP message received indicating that fragmentation was required, then segment size will be reduced Periodically (every 10 min or so), TCP will try a higher segment size up to the receiver’s MSS to see if new route is being used that would allow larger ...
... local MTU and set the Don’t Fragment Bit If ICMP message received indicating that fragmentation was required, then segment size will be reduced Periodically (every 10 min or so), TCP will try a higher segment size up to the receiver’s MSS to see if new route is being used that would allow larger ...
SoNIC: Precise Realtime Software Access and Control of Wired Networks
... channels to be created that are potentially undetectable to higher layers of the network stack. Unfortunately, the physical and data link layers are usually implemented in hardware and not easily accessible to systems programmers. Further, systems programmers often treat these lower layers as a blac ...
... channels to be created that are potentially undetectable to higher layers of the network stack. Unfortunately, the physical and data link layers are usually implemented in hardware and not easily accessible to systems programmers. Further, systems programmers often treat these lower layers as a blac ...
You Can`t Control People. Control What`s On Your Network.
... in the background, Mirage NAC scans the device and sends an alert to IT to provide in-person diagnosis and remediation. On the other hand, a contractor who requests access to the network with an unmanaged device may be directed to a quarantine server which enables policy diagnosis and self-remediati ...
... in the background, Mirage NAC scans the device and sends an alert to IT to provide in-person diagnosis and remediation. On the other hand, a contractor who requests access to the network with an unmanaged device may be directed to a quarantine server which enables policy diagnosis and self-remediati ...
Sem 2 Chapter 8
... Errors created by ICMP messages do not generate their own ICMP messages. • It is thus possible to have a datagram delivery error that is never reported back to the sender of the data. ...
... Errors created by ICMP messages do not generate their own ICMP messages. • It is thus possible to have a datagram delivery error that is never reported back to the sender of the data. ...
Slide 1
... cache mappings scheme between GPS coordinates and a set of APs based on past drives is used to avoid re-scanning when the car is near the same location again. GPS coordinates are obtained once per second. Caching the mapping between an AP’s MAC address (“BSSID”) and an IP address granted by the corr ...
... cache mappings scheme between GPS coordinates and a set of APs based on past drives is used to avoid re-scanning when the car is near the same location again. GPS coordinates are obtained once per second. Caching the mapping between an AP’s MAC address (“BSSID”) and an IP address granted by the corr ...
A Security Pattern for a Virtual Private Network
... • Users are authenticated by the system to control their access to the VPN. • We could add a logging system for the users logging in at the end points for future audits. • If we use secure encryption, we can provide data confidentiality and integrity for the messages sent through the VPN. Secure Sys ...
... • Users are authenticated by the system to control their access to the VPN. • We could add a logging system for the users logging in at the end points for future audits. • If we use secure encryption, we can provide data confidentiality and integrity for the messages sent through the VPN. Secure Sys ...
Guide to Network Defense and Countermeasures
... • A network intrusion that is increasing in frequency is the use of scripts – Executable code attached to e-mail messages or downloaded files that infiltrates a system – Difficult for firewalls and intrusion-detection and prevention systems (IDPSs) to block all scripts – Specialty firewalls and othe ...
... • A network intrusion that is increasing in frequency is the use of scripts – Executable code attached to e-mail messages or downloaded files that infiltrates a system – Difficult for firewalls and intrusion-detection and prevention systems (IDPSs) to block all scripts – Specialty firewalls and othe ...
Section 1 - Sharada Vikas Trust
... This layer is used in the reference model to establish an end-to-end connection. Topics like quality of service, flow and congestion control are relevant, especially if the transport protocols known from the internet, TCP and UDP are to be used over a wireless link. Application Layer This laye ...
... This layer is used in the reference model to establish an end-to-end connection. Topics like quality of service, flow and congestion control are relevant, especially if the transport protocols known from the internet, TCP and UDP are to be used over a wireless link. Application Layer This laye ...
20000209-HoustonQoS-Fallis
... Evolving Differentiated Services What we really need is: • Dynamic Bandwidth Allocation • Per-flow state only at edge • Signalling for hard QoS • Low delay by design not negotiation • Aggregate in core • Not soft-state ...
... Evolving Differentiated Services What we really need is: • Dynamic Bandwidth Allocation • Per-flow state only at edge • Signalling for hard QoS • Low delay by design not negotiation • Aggregate in core • Not soft-state ...
The Spread Wide Area Group Communication System
... Because of these difficulties, traditional work from the group communication community did not provide adequate solutions for wide area networks, even years after good solutions for local area networks were developed. The bulk of the work today that addresses wide area network settings comes from th ...
... Because of these difficulties, traditional work from the group communication community did not provide adequate solutions for wide area networks, even years after good solutions for local area networks were developed. The bulk of the work today that addresses wide area network settings comes from th ...
Presentation - ece.virginia.edu
... More sophisticated bandwidth-sharing schemes Currently studied a complete partitioning scheme To avoid sensitivity to network management system performance as is the case with partitioning ...
... More sophisticated bandwidth-sharing schemes Currently studied a complete partitioning scheme To avoid sensitivity to network management system performance as is the case with partitioning ...
Traffic Engineering and Routing
... • at ingress of MPLS network, IP packets are classified, tagged, and routed • at next router, tag is used to determine destination • before leaving, tag is removed ...
... • at ingress of MPLS network, IP packets are classified, tagged, and routed • at next router, tag is used to determine destination • before leaving, tag is removed ...
Metanetworks Inc.
... new protocols, flow control algorithms, monitoring, etc..) →Discrete. Update network through separate management operations →Integrated. Packets cause network to update itself ...
... new protocols, flow control algorithms, monitoring, etc..) →Discrete. Update network through separate management operations →Integrated. Packets cause network to update itself ...
Powerpoint
... Computes best path routes from current node to all destinations based on the topology ...
... Computes best path routes from current node to all destinations based on the topology ...
GN2211621167
... The next generation mobile communications networks will provide multimedia services, e.g., voice and video telephony, high-speed Internet access, mobile computing, etc.. Mobility management [5] for providing seamless multimedia communication is one of the most important engineering issues in such a ...
... The next generation mobile communications networks will provide multimedia services, e.g., voice and video telephony, high-speed Internet access, mobile computing, etc.. Mobility management [5] for providing seamless multimedia communication is one of the most important engineering issues in such a ...
Secure Routing with AODV Protocol for Mobile Ad Hoc Network
... Malicious node may generate frequent unnecessary route requests i.e. false route message. If done from different radio range it is difficult to identify the malicious node (RREQ are broadcasts). When a node receives RREQ > threshold count by a specific source for a destination in a particular time i ...
... Malicious node may generate frequent unnecessary route requests i.e. false route message. If done from different radio range it is difficult to identify the malicious node (RREQ are broadcasts). When a node receives RREQ > threshold count by a specific source for a destination in a particular time i ...
privacy anonymity
... In essence, a Chaum mixing network for HTTP JAP uses a single static address which is shared by many JAP users. That way neither the visited website, nor an eavesdropper can determine which user visited which website. Instead of connecting directly to a Web server, users take a detour, connecting wi ...
... In essence, a Chaum mixing network for HTTP JAP uses a single static address which is shared by many JAP users. That way neither the visited website, nor an eavesdropper can determine which user visited which website. Instead of connecting directly to a Web server, users take a detour, connecting wi ...