Multimedia Networking
... servers ahead of time placing content “close” to user avoids impairments (loss, delay) of sending content over long paths CDN server typically in ...
... servers ahead of time placing content “close” to user avoids impairments (loss, delay) of sending content over long paths CDN server typically in ...
Abstract obvious solutions, avoiding parallel processing of packets of
... Section III has been implemented [23]. The goal of the experiments was to study the reordering induced in packet sequences, due to parallel processing of the packets by multiple processors, in future generation routers. Fig. 2 represents the high level functionality of the simulated router. Multiple ...
... Section III has been implemented [23]. The goal of the experiments was to study the reordering induced in packet sequences, due to parallel processing of the packets by multiple processors, in future generation routers. Fig. 2 represents the high level functionality of the simulated router. Multiple ...
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... Two mechanisms possible for interface between NVE and NVA, are BGP and LISP. ConteXtream believes that it is more scalable to use a pull/push mechanism and so it uses LISP (described later) to provide the overlay network capability. Some implementations of SDN solutions with network overlay rely on ...
... Two mechanisms possible for interface between NVE and NVA, are BGP and LISP. ConteXtream believes that it is more scalable to use a pull/push mechanism and so it uses LISP (described later) to provide the overlay network capability. Some implementations of SDN solutions with network overlay rely on ...
ECE544_Lec5_DR08
... Problem: Class B addresses are running out Solution: Allocate multiple Class C addresses Problem: Random allocation of Class C addresses need multiple routing table entries Solution: Allocate “contiguous” Class C addresses Routing entry: [IP Address of Network and Net Mask] IP Address: ...
... Problem: Class B addresses are running out Solution: Allocate multiple Class C addresses Problem: Random allocation of Class C addresses need multiple routing table entries Solution: Allocate “contiguous” Class C addresses Routing entry: [IP Address of Network and Net Mask] IP Address: ...
ITT04103-LAN-Topologies-Lecture-2
... • Even if one of the components fails there is always an alternative present. So data transfer doesn’t get affected. That is it has multiple links, so if one route is blocked then other routes can be used for data communication. • Each connection can have its own data load, so the traffic problem is ...
... • Even if one of the components fails there is always an alternative present. So data transfer doesn’t get affected. That is it has multiple links, so if one route is blocked then other routes can be used for data communication. • Each connection can have its own data load, so the traffic problem is ...
Michael and Leena`s slides
... • Digitally signed with stolen certificates from Realtek & Jmicron Image courtesy of http://www.symantec.com/connect/blogs/exploring-stuxnet-s-plc-infection-process ...
... • Digitally signed with stolen certificates from Realtek & Jmicron Image courtesy of http://www.symantec.com/connect/blogs/exploring-stuxnet-s-plc-infection-process ...
A Performance and Power Analysis of WK
... Power efficiency is one of the most important concerns in NoC architecture design. Consider a 10×10 tile-based NoC, assuming a regular mesh topology and 32 bit link width in 0.18um technology and minimal spacing, under 100Mbit/s pair-wise communication demands, interconnects will dissipate 290W of p ...
... Power efficiency is one of the most important concerns in NoC architecture design. Consider a 10×10 tile-based NoC, assuming a regular mesh topology and 32 bit link width in 0.18um technology and minimal spacing, under 100Mbit/s pair-wise communication demands, interconnects will dissipate 290W of p ...
lecture04-arp
... Whenever a host needs to send a message to another host, it has the IP address. However the IP datagram must be encapsulated in a frame (by the MAC layer) so that it may be delivered over the physical layer Hence the need for the physical address The only way to get the physical address is to ha ...
... Whenever a host needs to send a message to another host, it has the IP address. However the IP datagram must be encapsulated in a frame (by the MAC layer) so that it may be delivered over the physical layer Hence the need for the physical address The only way to get the physical address is to ha ...
CCNA 1 Module 10 Routing Fundamentals and Subnets
... • A routed protocol allows the router to forward data between nodes on different networks. • In order for a protocol to be routable, it must provide the ability to assign a network number and a host number to each individual device. • These protocols also require a network mask in order to different ...
... • A routed protocol allows the router to forward data between nodes on different networks. • In order for a protocol to be routable, it must provide the ability to assign a network number and a host number to each individual device. • These protocols also require a network mask in order to different ...
Goal of VPN
... – Build a virtual overlay network that is run on top of the infrastructure of the Internet – “Virtual” means that there is not new infrastructure – Connect private networks by the overlay networks ...
... – Build a virtual overlay network that is run on top of the infrastructure of the Internet – “Virtual” means that there is not new infrastructure – Connect private networks by the overlay networks ...
Ch6-a Presentation
... Internet access via special line provided by a telephone company Satellite modem – Internet access via communications satellite ...
... Internet access via special line provided by a telephone company Satellite modem – Internet access via communications satellite ...
Memory Requirements
... its own directly connected networks. Regardless of the routing protocols used, these directly connected networks are now part of the routing table. ...
... its own directly connected networks. Regardless of the routing protocols used, these directly connected networks are now part of the routing table. ...
Network Layer
... • RIP had widespread use because it was distributed with BSD Unix in “routed”, a router management daemon. • RIP is the most used Distance Vector protocol. • RFC1058 in June 1988. • Sends packets every 30 seconds or faster. • Runs over UDP. • Metric = hop count • BIG problem is max. hop count =16 ...
... • RIP had widespread use because it was distributed with BSD Unix in “routed”, a router management daemon. • RIP is the most used Distance Vector protocol. • RFC1058 in June 1988. • Sends packets every 30 seconds or faster. • Runs over UDP. • Metric = hop count • BIG problem is max. hop count =16 ...
Slides - Microsoft
... • Uses Alloy to solve for counterexamples Useful for higher level properties as in say controllers but may have difficulty scaling decision procedure for FOL over ...
... • Uses Alloy to solve for counterexamples Useful for higher level properties as in say controllers but may have difficulty scaling decision procedure for FOL over ...
EVVBU Marketing Strategy Development Session
... protocol • 802.1x builds on an existing protocol called Extensible Authentication Protocol (EAP [RFC 2284]) • By tying EAP into the bigger picture, so to speak. EAP conducts the authentication process. It ties Point-to-Point Protocol (PPP) to the physical layer, OSI Layer 1. • EAP over LAN (EAPOL) i ...
... protocol • 802.1x builds on an existing protocol called Extensible Authentication Protocol (EAP [RFC 2284]) • By tying EAP into the bigger picture, so to speak. EAP conducts the authentication process. It ties Point-to-Point Protocol (PPP) to the physical layer, OSI Layer 1. • EAP over LAN (EAPOL) i ...
ppt
... increased by one for every ACK received • Once segments are sent an ACK is received after one RTT unit • Wc doubles every RTT unit ...
... increased by one for every ACK received • Once segments are sent an ACK is received after one RTT unit • Wc doubles every RTT unit ...
Sender window includes bytes sent but not acknowledged
... Most common, Retransmission time = 2* RTT Acknowledgments can be “piggy-backed” on reverse direction data packets or sent as separate packets ...
... Most common, Retransmission time = 2* RTT Acknowledgments can be “piggy-backed” on reverse direction data packets or sent as separate packets ...
etri03-part2 - Computer Science at Princeton University
... – Estimation of performance statistics (loss, delay, etc.) – No assumptions about routing or traffic – Applicable to multicast traffic and DoS attacks – Flexible control over measurement overhead ...
... – Estimation of performance statistics (loss, delay, etc.) – No assumptions about routing or traffic – Applicable to multicast traffic and DoS attacks – Flexible control over measurement overhead ...
Chapter 1 - Learning Management System
... a. provide the software that performs the functions associated with the physical layer b. provide the software that performs the functions associated with the data link layer c. provide the software that performs the functions associated with the application layer d. provide the software that perfor ...
... a. provide the software that performs the functions associated with the physical layer b. provide the software that performs the functions associated with the data link layer c. provide the software that performs the functions associated with the application layer d. provide the software that perfor ...
CISCO Modes of Operations
... however, run multiple protocols. Many protocols are designed to be able to pass routing information to other routing protocols; this process is called "redistribution." IP routing is automatically enabled on Cisco routers. If it has been previously disabled on our router, we can turn it back on in c ...
... however, run multiple protocols. Many protocols are designed to be able to pass routing information to other routing protocols; this process is called "redistribution." IP routing is automatically enabled on Cisco routers. If it has been previously disabled on our router, we can turn it back on in c ...
Protocols Notes
... the TCP protocol adds info for providing a virtual circuit, including message formatting, circuit management, flow control, error correction Source & destination ports a port is analogous to a mailbox Sequence number: identifies its place in sequence (byte # in overall message) Acknowledgement numbe ...
... the TCP protocol adds info for providing a virtual circuit, including message formatting, circuit management, flow control, error correction Source & destination ports a port is analogous to a mailbox Sequence number: identifies its place in sequence (byte # in overall message) Acknowledgement numbe ...
Document
... Switches maintain state and forwarding capabilities even in the event of software or hardware failures ...
... Switches maintain state and forwarding capabilities even in the event of software or hardware failures ...
Slide 1
... control, as it would be the case in an installation of UPNP from "Network Services“ Although Microsoft added default support for an "InternetGatewayDevice", that was added to aid leading network hardware manufactures in making UPnP enabled "gateway devices" ...
... control, as it would be the case in an installation of UPNP from "Network Services“ Although Microsoft added default support for an "InternetGatewayDevice", that was added to aid leading network hardware manufactures in making UPnP enabled "gateway devices" ...