PowerPoint - Community College of Rhode Island
... • ESS - is comprised of a number BSS’s • ESS stations must have the same SSID • The BSSID is the “name” of the BSS (not same as SSID) • APs can be positioned so that cells overlap to facilitate roaming – Wireless devices choose AP based on signal strength – Stations going from one BSS to another wil ...
... • ESS - is comprised of a number BSS’s • ESS stations must have the same SSID • The BSSID is the “name” of the BSS (not same as SSID) • APs can be positioned so that cells overlap to facilitate roaming – Wireless devices choose AP based on signal strength – Stations going from one BSS to another wil ...
Chapter 1. Introduction to Data Communications
... – Performs more processing – Processes only messages specifically addressed to it – Recognizes that message is specifically addressed to it before message is passed to network layer for processing – Builds new data link layer packet for transmitted packets Copyright 2007 John Wiley & Sons, Inc ...
... – Performs more processing – Processes only messages specifically addressed to it – Recognizes that message is specifically addressed to it before message is passed to network layer for processing – Builds new data link layer packet for transmitted packets Copyright 2007 John Wiley & Sons, Inc ...
Networking Technologies
... • Identify and explain the various types of computer networks. • Identify and describe the role of the major hardware items used in networks. • Describe the importance of networking protocols and identify the major ones used in business. • Identify and describe the role of software used in networks. ...
... • Identify and explain the various types of computer networks. • Identify and describe the role of the major hardware items used in networks. • Describe the importance of networking protocols and identify the major ones used in business. • Identify and describe the role of software used in networks. ...
ppt
... – Dotted quad form: 192.168.1.5 or 130.215.36.142 – In theory, 232 addresses, but practically fewer since allocated in blocks IPv6 has 2128 Each Internet host has IP address addresses, but not widely – Client running game client deployed for – Server running game server next 10 years Some have 2 – C ...
... – Dotted quad form: 192.168.1.5 or 130.215.36.142 – In theory, 232 addresses, but practically fewer since allocated in blocks IPv6 has 2128 Each Internet host has IP address addresses, but not widely – Client running game client deployed for – Server running game server next 10 years Some have 2 – C ...
Dynamic addressing
... • Java is used to created applets (small application programs). • Java is an object-oriented typed language with a rich library of ...
... • Java is used to created applets (small application programs). • Java is an object-oriented typed language with a rich library of ...
Chapter 10 Lecture Presentation
... Label switching enables routing flexibility Traffic engineering: establish separate paths to meet different performance requirements of aggregated traffic flows Virtual Private Networks: establish tunnels between user nodes ...
... Label switching enables routing flexibility Traffic engineering: establish separate paths to meet different performance requirements of aggregated traffic flows Virtual Private Networks: establish tunnels between user nodes ...
Locating Equivalent
... locator), an unstructured overlay implementing the above mentioned operating principles, based on an overlay construction algorithm that well approximates an ideal scale-free construction model. ...
... locator), an unstructured overlay implementing the above mentioned operating principles, based on an overlay construction algorithm that well approximates an ideal scale-free construction model. ...
Architecture and Dataflow Overview
... Readout Protocol Pure push-trough protocol throughout the system, i.e. every source of data sends them on as soon as available Only raw Ethernet frames, no higher-level network protocol (IP) No vertical nor horizontal communications, besides data (->Throttle mechanism for flow control) ...
... Readout Protocol Pure push-trough protocol throughout the system, i.e. every source of data sends them on as soon as available Only raw Ethernet frames, no higher-level network protocol (IP) No vertical nor horizontal communications, besides data (->Throttle mechanism for flow control) ...
Mobile IPv6 extensions to support nested mobile networks
... routing path between CN and MNN (nodes located in mobile network) should be optimal with a minimal signaling overhead. Second, the movement of mobile network should be transparent to MNN. Finally, the scheme should be scalable to the number of mobile networks. This proposed protocol is designed to s ...
... routing path between CN and MNN (nodes located in mobile network) should be optimal with a minimal signaling overhead. Second, the movement of mobile network should be transparent to MNN. Finally, the scheme should be scalable to the number of mobile networks. This proposed protocol is designed to s ...
L27 - Cornell University
... • Definition: downloading but not sharing any data • On gnutella networks 15% of users contribute 94% of content ...
... • Definition: downloading but not sharing any data • On gnutella networks 15% of users contribute 94% of content ...
powerpoint
... Five Network Layers in Linux : MAC and Logical-Link Layer Network Layer Transport Layer Application Layer ...
... Five Network Layers in Linux : MAC and Logical-Link Layer Network Layer Transport Layer Application Layer ...
Network Discovery Protocol LLDP and LLDPMED
... functions. The Link Layer Discovery Protocol (LLDP) stations attached to an IEEE 802 LAN to advertise, to other stations attached to the same IEEE 802 LAN, the major capabilities provided by the system incorporating that station, the management address or addresses of the entity or entities that pro ...
... functions. The Link Layer Discovery Protocol (LLDP) stations attached to an IEEE 802 LAN to advertise, to other stations attached to the same IEEE 802 LAN, the major capabilities provided by the system incorporating that station, the management address or addresses of the entity or entities that pro ...
to see the disclosure
... delay in transmitting or receiving packets on a network. Latency is primarily a function of the distance between two points of transmission, but also can be affected by the quality of the network or networks used in transmission. Latency is typically measured in milliseconds, and generally has no si ...
... delay in transmitting or receiving packets on a network. Latency is primarily a function of the distance between two points of transmission, but also can be affected by the quality of the network or networks used in transmission. Latency is typically measured in milliseconds, and generally has no si ...
Document
... over a network using the popular TCP/IP protocol. A way to access storage across an IP network as though it was locally attached. Transports SCSI protocol commands and data across an IP network Cisco and IBM co-authored original iSCSI protocol draft iSCSI Protocol is a standard maintained by the IET ...
... over a network using the popular TCP/IP protocol. A way to access storage across an IP network as though it was locally attached. Transports SCSI protocol commands and data across an IP network Cisco and IBM co-authored original iSCSI protocol draft iSCSI Protocol is a standard maintained by the IET ...
IPv6 Notes - e
... New countries with differing administrative policies IPv4 same for about 20 years Since IPv4 designed ...
... New countries with differing administrative policies IPv4 same for about 20 years Since IPv4 designed ...
39_Ashwani Kush.pmd
... (2) Space: They can only store as many keys as are usually allowed by the storage left over by the operating system and application code, which is not much. (3) Energy: It is necessary to optimize the use of cryptography since cryptographic operations tend to be resource-intensive. (4) Time: Public- ...
... (2) Space: They can only store as many keys as are usually allowed by the storage left over by the operating system and application code, which is not much. (3) Energy: It is necessary to optimize the use of cryptography since cryptographic operations tend to be resource-intensive. (4) Time: Public- ...
12-Exterior Routing Protocol
... information • Neighbor acquisitionis when two neighboring routers agree to exchange routing information regularly — Needed because one router may not wish to take part ...
... information • Neighbor acquisitionis when two neighboring routers agree to exchange routing information regularly — Needed because one router may not wish to take part ...
ppt
... Hyper Text Transfer Protocol (HTTP) (continued) • HTTP 1.1 − Allows for embedded documents in the HTML file − “Persistent connections”: The client browser opens a (single) connection with the server for the html file. Then, embedded documents are requested within this same TCP connection − Pipeline ...
... Hyper Text Transfer Protocol (HTTP) (continued) • HTTP 1.1 − Allows for embedded documents in the HTML file − “Persistent connections”: The client browser opens a (single) connection with the server for the html file. Then, embedded documents are requested within this same TCP connection − Pipeline ...
manet-intro
... because users will have to load software or take additional steps to ensure interoperability. ...
... because users will have to load software or take additional steps to ensure interoperability. ...
ATM Traffic Management
... ATM Forum Traffic Management Traffic Management – functions to prevent and control congestion across ATM networks and provide the QoS required. Congestion – fluctuation in traffic flow and faults ...
... ATM Forum Traffic Management Traffic Management – functions to prevent and control congestion across ATM networks and provide the QoS required. Congestion – fluctuation in traffic flow and faults ...
Chapter 7 Lecture Presentation
... data transfer phase All packets for the connection follow the same path Abbreviated header identifies connection on each link Packets queue for transmission Variable bit rates possible, negotiated during call set-up Delays are still variable, but will not be less than circuit switching ...
... data transfer phase All packets for the connection follow the same path Abbreviated header identifies connection on each link Packets queue for transmission Variable bit rates possible, negotiated during call set-up Delays are still variable, but will not be less than circuit switching ...
ATM Networks
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each passing connection link,switch resources (bandwidth, buffers) may be allocated to VC: to get circuit-like perf. Permanen ...
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each passing connection link,switch resources (bandwidth, buffers) may be allocated to VC: to get circuit-like perf. Permanen ...
Fundamentals of LTE - 教育部行動寬頻尖端技術跨校教學聯盟：行動
... – A UE can be associated with a maximum of 8 EPS bearers, each may differ in • Different bearers are associated with different PDN gateways • Different bearers are associated with different applications (IMS-based voice/internet data) and thus have different QoS requirements • One bearer is the defa ...
... – A UE can be associated with a maximum of 8 EPS bearers, each may differ in • Different bearers are associated with different PDN gateways • Different bearers are associated with different applications (IMS-based voice/internet data) and thus have different QoS requirements • One bearer is the defa ...
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.