No Slide Title
... – Support an optional Media Independent Interface (MII). – Support a speed of 10.000 Gb/s at the MAC/PLS service interface. – Define two families of PHYs: • A LAN PHY operating at a data rate of 10.000 Gb/s. • A WAN PHY operating at a data rate compatible with the payload rate of OC-192c/SDH VC-4-64 ...
... – Support an optional Media Independent Interface (MII). – Support a speed of 10.000 Gb/s at the MAC/PLS service interface. – Define two families of PHYs: • A LAN PHY operating at a data rate of 10.000 Gb/s. • A WAN PHY operating at a data rate compatible with the payload rate of OC-192c/SDH VC-4-64 ...
... Sometimes it is necessary to connect existing networks to form an extended communication system, this can be done by connecting the networks to form a larger version of the same type of network. Like bus network based on the Ethernet protocols, it is often possible to connect the buses to form a sin ...
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... • MAC address (e.g., 00-‐15-‐C5-‐49-‐04-‐A9) – Numerical address used within a link – Unique, hard-‐coded in the adapter when it is built – Flat name space of 48 bits ...
... • MAC address (e.g., 00-‐15-‐C5-‐49-‐04-‐A9) – Numerical address used within a link – Unique, hard-‐coded in the adapter when it is built – Flat name space of 48 bits ...
View File
... Figure shows two computers communicating via the Internet. The sending computer is running three processes at this time with port addresses a, b, and c. The receiving computer is running two processes at this time with port addresses j and k. Process a in the sending computer needs to communicate wi ...
... Figure shows two computers communicating via the Internet. The sending computer is running three processes at this time with port addresses a, b, and c. The receiving computer is running two processes at this time with port addresses j and k. Process a in the sending computer needs to communicate wi ...
Wired (Ethernet) Instructions for Windows XP
... For wireless: Have a built-in or installed wireless adapter in your computer. Note: Although most should work, we cannot guarantee compatibility with all wireless adapters. ...
... For wireless: Have a built-in or installed wireless adapter in your computer. Note: Although most should work, we cannot guarantee compatibility with all wireless adapters. ...
Computer Networks Sample Questions
... 12. Which of the following Layers is the same in both models OSI and TCP. a. Transport Layer. b. Application Layer. c. Network Layer. d. Data Link Layer. 13- Which device is considered a multi-port bridge? A-hub B-router C-switch D-repeater 14- When new network media is installed, why should optical ...
... 12. Which of the following Layers is the same in both models OSI and TCP. a. Transport Layer. b. Application Layer. c. Network Layer. d. Data Link Layer. 13- Which device is considered a multi-port bridge? A-hub B-router C-switch D-repeater 14- When new network media is installed, why should optical ...
Data Link Protocols TCP/IP Suite and OSI Reference
... Switched networks • Some data link technologies can be used to build complete networks, with their own addressing, routing, and forwarding mechanisms. These networks are often called switched networks. • At the IP layer, a switched network may like a point-topoint link or like a broadcast link ...
... Switched networks • Some data link technologies can be used to build complete networks, with their own addressing, routing, and forwarding mechanisms. These networks are often called switched networks. • At the IP layer, a switched network may like a point-topoint link or like a broadcast link ...
CSCE 790: Computer Network Security
... TCP and UDP identify applications by 16-bit port numbers Some servers are assigned well-known port number ...
... TCP and UDP identify applications by 16-bit port numbers Some servers are assigned well-known port number ...
bhoot pres1
... the number of hops. Dynamic networks eat up bandwidth updating the nodes of the topology. Ensuring security of packets transmitted from an outside agent stealing bandwidth. Significantly lowers the capacity of the Wi-Fi network. ...
... the number of hops. Dynamic networks eat up bandwidth updating the nodes of the topology. Ensuring security of packets transmitted from an outside agent stealing bandwidth. Significantly lowers the capacity of the Wi-Fi network. ...
Chapter 13
... • 32-bit network address • MAC address of interface becomes host address • A socket number assigned to the process or application running on the device – This is NOT the same as the sockets discussed in the Transport layer. ...
... • 32-bit network address • MAC address of interface becomes host address • A socket number assigned to the process or application running on the device – This is NOT the same as the sockets discussed in the Transport layer. ...
Chapter 1 Communication Networks and Services
... Internet Society (ISOC): http://www.isoc.org/ The Internet Engineering Task Force (IETF): http://www.ietf.org/ Internet Architecture Board (IAB): http://www.iab.org/ International Organization for Standardization (ISO): http://www.iso.org ...
... Internet Society (ISOC): http://www.isoc.org/ The Internet Engineering Task Force (IETF): http://www.ietf.org/ Internet Architecture Board (IAB): http://www.iab.org/ International Organization for Standardization (ISO): http://www.iso.org ...
Presentación de PowerPoint
... Software Appliance with commercial features Frequent updates, monitoring On-line Shopping, Accounting, Branding Standard support ...
... Software Appliance with commercial features Frequent updates, monitoring On-line Shopping, Accounting, Branding Standard support ...
Unit-1 - Ipemgzb.ac.in
... This layer requests for a logical connection to be established on an enduser’s request. Any necessary log-on or password validation is also handled by this layer. Session layer is also responsible for terminating the connection. This layer provides services like dialogue discipline which can be full ...
... This layer requests for a logical connection to be established on an enduser’s request. Any necessary log-on or password validation is also handled by this layer. Session layer is also responsible for terminating the connection. This layer provides services like dialogue discipline which can be full ...
Wi-Fi Service Delivery Platform
... • Network Management: allows real-time viewing and management of the Wi-Fi network edge elements. Manages real-time session quality and network information. Stores all subscriber and network (QoS) Quality of service data for customer care and network maintenance. Provides ability to set alert thresh ...
... • Network Management: allows real-time viewing and management of the Wi-Fi network edge elements. Manages real-time session quality and network information. Stores all subscriber and network (QoS) Quality of service data for customer care and network maintenance. Provides ability to set alert thresh ...
Outsourcing Home Network Security - Events
... setting, the crux of the approach—clustering flow statistics to identify coordinated, bot-like behavior—could apply in a distributed botnet detection and response system that (1) collects traffic data on suspicious (botnet-like) communication and activities from local network switches, (2) identifie ...
... setting, the crux of the approach—clustering flow statistics to identify coordinated, bot-like behavior—could apply in a distributed botnet detection and response system that (1) collects traffic data on suspicious (botnet-like) communication and activities from local network switches, (2) identifie ...
Introduction Computer Network. Interconnected collection of
... ∗ Application at one machine hands a message to transport layer through its service access point to be transmitted over the network to the service access point of another application at a specified machine ∗ Transport layer sends the data only to another machine and not to the service access point ∗ ...
... ∗ Application at one machine hands a message to transport layer through its service access point to be transmitted over the network to the service access point of another application at a specified machine ∗ Transport layer sends the data only to another machine and not to the service access point ∗ ...
File - SME ASSOCIATES LLC
... • The actual user data rate is called the “throughput” of the wireless link. Typically, we can expect the throughput to be about half of the specified data rate (i.e., throughput = 25 Mbps when data rate = 54 Mbps). ...
... • The actual user data rate is called the “throughput” of the wireless link. Typically, we can expect the throughput to be about half of the specified data rate (i.e., throughput = 25 Mbps when data rate = 54 Mbps). ...
Wide Area Network
... Leased Lines These are usually referred to as a point-to-point or dedicated connection. A leased line is a pre-established WAN communications path that goes from the CPE through the DCE switch, then over to the CPE of the remote site. The CPE enables DTE networks to communicate at any time with no c ...
... Leased Lines These are usually referred to as a point-to-point or dedicated connection. A leased line is a pre-established WAN communications path that goes from the CPE through the DCE switch, then over to the CPE of the remote site. The CPE enables DTE networks to communicate at any time with no c ...
ACCESS CONTROL OPTIONS FOR WIRED NETWORKS
... profiling efforts have been solely focused on wireless access. This has led to wired access controls being overshadowed or not configured at all, leading to security gaps in many organizations. And as IT Security experts are well aware, networks are only as strong as their weakest link. As the moder ...
... profiling efforts have been solely focused on wireless access. This has led to wired access controls being overshadowed or not configured at all, leading to security gaps in many organizations. And as IT Security experts are well aware, networks are only as strong as their weakest link. As the moder ...
network
... Kbps to 45Mbps channel(or multiple smaller channels) 270 msec end-end delay geosynchronous versus low altitude ...
... Kbps to 45Mbps channel(or multiple smaller channels) 270 msec end-end delay geosynchronous versus low altitude ...
Lecture 4
... Start with m connected nodes. When a new node joins it establishes m links with a probability distribution that is proportional to the degree of the existing nodes in the network. Result: scale-free networks. • at time t the probability that node i gets a new connection is ...
... Start with m connected nodes. When a new node joins it establishes m links with a probability distribution that is proportional to the degree of the existing nodes in the network. Result: scale-free networks. • at time t the probability that node i gets a new connection is ...
Proxy Videos Net
... Proxy Videos Net - A virtual private network (VPN) extends a private network across a public network, such as the Internet. It enables a computer or network-enabled device to send and receive data across shared or public networks as if it were directly connected to the private network, while benefit ...
... Proxy Videos Net - A virtual private network (VPN) extends a private network across a public network, such as the Internet. It enables a computer or network-enabled device to send and receive data across shared or public networks as if it were directly connected to the private network, while benefit ...
SimpleWan - Intro to vMPLS
... all available traffic routes in real-time. Traffic is encrypted and directed across an optimized route as determined by current conditions. Typical networks rely on the ISP’s Border Gateway Protocol (BGP) to route traffic, which means there is no control over how and where the data goes. vMPLS howev ...
... all available traffic routes in real-time. Traffic is encrypted and directed across an optimized route as determined by current conditions. Typical networks rely on the ISP’s Border Gateway Protocol (BGP) to route traffic, which means there is no control over how and where the data goes. vMPLS howev ...