H3C S5820X Series 10-Gigabit Switches
... resiliency and continuous availability, and enhances business continuity as well as disaster recovery initiatives without adding complexity. Once configured, all switches actively share routing intelligence and network loads—eliminating wasted bandwidth and added expense of a passive standby unit. U ...
... resiliency and continuous availability, and enhances business continuity as well as disaster recovery initiatives without adding complexity. Once configured, all switches actively share routing intelligence and network loads—eliminating wasted bandwidth and added expense of a passive standby unit. U ...
Chapter 1
... the same repeater is on the same network, regardless of which port it is connected to. • Switches provide a separate collision domain for each port, but provide a single broadcast domain, all within the same network. ...
... the same repeater is on the same network, regardless of which port it is connected to. • Switches provide a separate collision domain for each port, but provide a single broadcast domain, all within the same network. ...
48-Port IP DSLAM - D-Link
... The D-Link DAS-3248 is a 48-port IP-based DSL Access Multiplexer that provides ADSL access to CPE (consumer premise equipment) ADSL modems/routers at the subscribers side. This DSLAM connects to the network service provider's network through its Ethernet interface. Using the latest ADSL/ADSL2/ADSL2+ ...
... The D-Link DAS-3248 is a 48-port IP-based DSL Access Multiplexer that provides ADSL access to CPE (consumer premise equipment) ADSL modems/routers at the subscribers side. This DSLAM connects to the network service provider's network through its Ethernet interface. Using the latest ADSL/ADSL2/ADSL2+ ...
VLAN und MPLS, Firewall und NAT, Wiederholung
... Assign private addresses to the hosts of the corporate network NAT device has static address translation entries which bind the private address of a host to the public address. Migration to a new network service provider merely requires an update of the NAT device. The migration is not noticeabl ...
... Assign private addresses to the hosts of the corporate network NAT device has static address translation entries which bind the private address of a host to the public address. Migration to a new network service provider merely requires an update of the NAT device. The migration is not noticeabl ...
Network Application Programming Interface (API)
... Figure: TCP three-way handshake TCP Connection Termination 1. One application calls close first (active close). This end’s TCP sends FIN segment, which tells it has finished sending data. 2. The other end’s TCP receives this FIN and performs passive close. The receipt of FIN is passed to the applica ...
... Figure: TCP three-way handshake TCP Connection Termination 1. One application calls close first (active close). This end’s TCP sends FIN segment, which tells it has finished sending data. 2. The other end’s TCP receives this FIN and performs passive close. The receipt of FIN is passed to the applica ...
Documentation
... Observe the temperature at the cable entry points into the housing. If the temperature during nominal operation is higher than 70 °C at the entry points or higher than 80 °C at the wire branching points, cables that are designed for these higher temperatures and ATEX operation must be used. Maintain ...
... Observe the temperature at the cable entry points into the housing. If the temperature during nominal operation is higher than 70 °C at the entry points or higher than 80 °C at the wire branching points, cables that are designed for these higher temperatures and ATEX operation must be used. Maintain ...
EtherFast® 10/100/1000 8+1 Workgroup GigaSwitch
... Switches also feature full-duplex data transfer, meaning that all computers on the switch can “talk” to the switch at the same time. Plus, switches can send and receive data simultaneously to all connections, whereas a hub cannot. A hub simply works with one computer at a time and only sends or rece ...
... Switches also feature full-duplex data transfer, meaning that all computers on the switch can “talk” to the switch at the same time. Plus, switches can send and receive data simultaneously to all connections, whereas a hub cannot. A hub simply works with one computer at a time and only sends or rece ...
Conectores de los Medios de transmisión de Datos
... A local-area network (LAN) architecture developed by Xerox Corporation in cooperation with DEC and Intel in 1976. Ethernet uses a bus or star topology and supports data transfer rates of 10 Mbps. The Ethernet specification served as the basis for the IEEE 802.3 standard, which specifies the physical ...
... A local-area network (LAN) architecture developed by Xerox Corporation in cooperation with DEC and Intel in 1976. Ethernet uses a bus or star topology and supports data transfer rates of 10 Mbps. The Ethernet specification served as the basis for the IEEE 802.3 standard, which specifies the physical ...
DZ21798800
... replaced by hardware developed solely for this purpose. This will increase the portability and efficiency of the device. For advancement of the technology we propose to add more data security like checking the files before transmitting. If the file is corrupt (by any source like viruses, Trojans) th ...
... replaced by hardware developed solely for this purpose. This will increase the portability and efficiency of the device. For advancement of the technology we propose to add more data security like checking the files before transmitting. If the file is corrupt (by any source like viruses, Trojans) th ...
Network Programming - Computer Systems: A Programmer`s
... At a higher level in the hierarchy, multiple incompatible LANs can be connected by specialized computers called routers to form an internet (interconnected network). Aside: Internet vs. internet. We will always use lowercase internet to denote the general concept, and uppercase Internet to denote a ...
... At a higher level in the hierarchy, multiple incompatible LANs can be connected by specialized computers called routers to form an internet (interconnected network). Aside: Internet vs. internet. We will always use lowercase internet to denote the general concept, and uppercase Internet to denote a ...
CCNA 2 v5.02 RSE Final Exam questions and - source url
... Another switch was connected to this switch port with the wrong cable. A host with an invalid IP address was connected to a switch port that was previously unused. ________________________________________________________________________ ...
... Another switch was connected to this switch port with the wrong cable. A host with an invalid IP address was connected to a switch port that was previously unused. ________________________________________________________________________ ...
BeowulfSysMgmt4 - Computer Science at SUNY Potsdam
... a General Parallel File System (GPFS) accessible over the dedicated 40 Gb/s backbone network (Wide Area Network (WAN)) of the TeraGrid. The WAN GPFS is mounted at the TeraGrid partner sites in addition to any local parallel file systems. To determine ownership of files between sites with different U ...
... a General Parallel File System (GPFS) accessible over the dedicated 40 Gb/s backbone network (Wide Area Network (WAN)) of the TeraGrid. The WAN GPFS is mounted at the TeraGrid partner sites in addition to any local parallel file systems. To determine ownership of files between sites with different U ...
Introduction: (no more than three paragraphs)
... by the PBX) and then dial the four-digit IPico extension of the party you wish to reach. For example, from the PBX extension, you would dial ‘8’ (or whichever prefix your PBX has assigned to the IPico device) to connect to the IPico unit, and then the four-digit extension of the party you wish to re ...
... by the PBX) and then dial the four-digit IPico extension of the party you wish to reach. For example, from the PBX extension, you would dial ‘8’ (or whichever prefix your PBX has assigned to the IPico device) to connect to the IPico unit, and then the four-digit extension of the party you wish to re ...
Increasing Router Efficiency by Parallel Buffering and Packet Clustering Techniques
... Abstract— To increase the efficiency of the router at the high bandwidth usage paths in the network by adopting two techniques that are packet parallel buffering and packet clustering methods. In parallel buffering method we use high speed RAM memories to increase the packet buffer memory and these ...
... Abstract— To increase the efficiency of the router at the high bandwidth usage paths in the network by adopting two techniques that are packet parallel buffering and packet clustering methods. In parallel buffering method we use high speed RAM memories to increase the packet buffer memory and these ...
Nortel Networks Passport 7400 Series Multiservice Switch
... (e.g., IP-VPN services based on RFC 2547bis and RFC 2764 IP standards). By reusing the same platform to turn up new revenue-generating services through simple software provisioning, service providers have the flexibility to reduce their networking costs and therefore increase their profitability. ...
... (e.g., IP-VPN services based on RFC 2547bis and RFC 2764 IP standards). By reusing the same platform to turn up new revenue-generating services through simple software provisioning, service providers have the flexibility to reduce their networking costs and therefore increase their profitability. ...
Running Head: ABBREVIATED TITLE IN CAPS
... 5. The two fiber versions of Gigabit Ethernet are 1000BASE-SX and 1000BASE-LX. Fiber-optic cabling offers better noise immunity than UTP, a smaller physical size, and higher distances and bandwidth. 6. A difference between 1000BASE-SX and 1000BASE-LX is the link media, connectors, and wavelength of ...
... 5. The two fiber versions of Gigabit Ethernet are 1000BASE-SX and 1000BASE-LX. Fiber-optic cabling offers better noise immunity than UTP, a smaller physical size, and higher distances and bandwidth. 6. A difference between 1000BASE-SX and 1000BASE-LX is the link media, connectors, and wavelength of ...
Enhanced Interface (EEI) for the DMD20, DMD50, DMD2050 MD2401
... embedded Quality of Service, the Enhanced Ethernet Interface offers true Plug-n-Play connectivity. The Enhanced Ethernet Interface is backward compatible with the original and can be easily configured for the same bridge like operation. Allowing all higher level protocols like DHCP, UDP, TCP, HTTP, ...
... embedded Quality of Service, the Enhanced Ethernet Interface offers true Plug-n-Play connectivity. The Enhanced Ethernet Interface is backward compatible with the original and can be easily configured for the same bridge like operation. Allowing all higher level protocols like DHCP, UDP, TCP, HTTP, ...
POE - Altex
... streaming HD movies, music, and e-mailing from • Superior Performance over other Wireless N Routers multiple PC’s simultaneously. The HighPower N300 ...
... streaming HD movies, music, and e-mailing from • Superior Performance over other Wireless N Routers multiple PC’s simultaneously. The HighPower N300 ...
edinburghworkflowdec03
... Different links can have different underlying transport implementations • Implementations in the current release include support for TCP,UDP, Multicast, SSL, RTP and HTTP. • GridFTP most interesting new protocol • Supports communication through proxies and firewalls such as iPlanet, Netscape, Apache ...
... Different links can have different underlying transport implementations • Implementations in the current release include support for TCP,UDP, Multicast, SSL, RTP and HTTP. • GridFTP most interesting new protocol • Supports communication through proxies and firewalls such as iPlanet, Netscape, Apache ...
Transport layer
... before any data is transferred. Connection ensures that the receiving process is available and ready before the data is sent Three-way handshaking connection establishment procedure because TCP is full-duplex both side must initialize communication and get approval from the other side before any dat ...
... before any data is transferred. Connection ensures that the receiving process is available and ready before the data is sent Three-way handshaking connection establishment procedure because TCP is full-duplex both side must initialize communication and get approval from the other side before any dat ...
Switching vs Routing Overview
... Once physical links are added and clean of errors, resets, and other problems very little time is spent on physical/data link problems. Wide Area connections have more link problems but are reliable except for wireless communications. ...
... Once physical links are added and clean of errors, resets, and other problems very little time is spent on physical/data link problems. Wide Area connections have more link problems but are reliable except for wireless communications. ...
Transport Layer
... before any data is transferred. Connection ensures that the receiving process is available and ready before the data is sent Three-way handshaking connection establishment procedure because TCP is full-duplex both side must initialize communication and get approval from the other side before any dat ...
... before any data is transferred. Connection ensures that the receiving process is available and ready before the data is sent Three-way handshaking connection establishment procedure because TCP is full-duplex both side must initialize communication and get approval from the other side before any dat ...
Introduction Lecture 1
... IPv4 address: a 32-bit number, usually written in dotted decimal form, that uniquely identifies an interface of some computer Host Address: another term for IP address Network: a group of hosts, all of which have an identical beginning position of their ip addresses. Network Number: a 32-bit number ...
... IPv4 address: a 32-bit number, usually written in dotted decimal form, that uniquely identifies an interface of some computer Host Address: another term for IP address Network: a group of hosts, all of which have an identical beginning position of their ip addresses. Network Number: a 32-bit number ...
Networked Applications (sockets)
... –Any host can request files, send files, query to find where a file is located, respond to queries, and forward queries –Scalability by harnessing millions of peers –Each peer acting as both a client and server ...
... –Any host can request files, send files, query to find where a file is located, respond to queries, and forward queries –Scalability by harnessing millions of peers –Each peer acting as both a client and server ...
Parallel port
A parallel port is a type of interface found on computers (personal and otherwise) for connecting peripherals. In computing, a parallel port is a parallel communication physical interface. It is also known as a printer port or Centronics port. It was an industry de facto standard for many years, and was finally standardized as IEEE 1284 in the late 1990s, which defined the Enhanced Parallel Port (EPP) and Extended Capability Port (ECP) bi-directional versions. Today, the parallel port interface is seeing decreasing use because of the rise of Universal Serial Bus (USB) devices, along with network printing using Ethernet.The parallel port interface was originally known as the Parallel Printer Adapter on IBM PC-compatible computers. It was primarily designed to operate a line printer that used IBM's 8-bit extended ASCII character set to print text, but could also be used to adapt other peripherals. Graphical printers, along with a host of other devices, have been designed to communicate with the system.