ttt - COMSOFT
... Only active stations (Masters) have to be disconnected from the bus, slaves may stay connected. The physical measurement of the PROFIBUS line is only carried out within electrical segments, without including repeaters. The minimum length of line to be measured is 10 m. The shorter the line len ...
... Only active stations (Masters) have to be disconnected from the bus, slaves may stay connected. The physical measurement of the PROFIBUS line is only carried out within electrical segments, without including repeaters. The minimum length of line to be measured is 10 m. The shorter the line len ...
Lesson 2-3: Ethernet Basics
... required, the frame must be sent across one or more internetworking devices to reach its destination. Each internetworking device must allow the frame to pass. As the frame reaches each collision domain the port of the internetworking device must contend for the right to transmit according to the ru ...
... required, the frame must be sent across one or more internetworking devices to reach its destination. Each internetworking device must allow the frame to pass. As the frame reaches each collision domain the port of the internetworking device must contend for the right to transmit according to the ru ...
CCNA Cheat Sheet Internetworking Essentials
... debug ip eigrp notification - Displays EIGRP changes and updates as they occur ...
... debug ip eigrp notification - Displays EIGRP changes and updates as they occur ...
Topology
... – First determine how the network will be used, which often decides the topology you use – Decide the types of devices for interconnecting computers and sites – Finally, the type and usage level of network resources dictates how many servers you need and where to place servers ...
... – First determine how the network will be used, which often decides the topology you use – Decide the types of devices for interconnecting computers and sites – Finally, the type and usage level of network resources dictates how many servers you need and where to place servers ...
Three Challenges in Reliable Data Transport over Heterogeneous
... • Home agent: a router on a MH’s home network which tunnels datagrams for delivery to the MH when it is away from home, maintains LD for MH • Foreign agent: a router on a MH’s visited network which provides routing services to the MH while registered. FA detunnels and delivers datagrams to the MH th ...
... • Home agent: a router on a MH’s home network which tunnels datagrams for delivery to the MH when it is away from home, maintains LD for MH • Foreign agent: a router on a MH’s visited network which provides routing services to the MH while registered. FA detunnels and delivers datagrams to the MH th ...
Internet Addresses
... – How does a machine learn the physical address for a computer for which it knows the IP address? • Example: transmitting a message over a physical network ...
... – How does a machine learn the physical address for a computer for which it knows the IP address? • Example: transmitting a message over a physical network ...
VERA: An Extensible Router Architecture Scott Karlin and Larry Peterson
... known flows to determine the correct path within the router. Packets not in the cache, as well as packets that require special processing (e.g., initial packets of a flow), are sent to the next level. ...
... known flows to determine the correct path within the router. Packets not in the cache, as well as packets that require special processing (e.g., initial packets of a flow), are sent to the next level. ...
Chapter 5
... The association between a protocol address and a hardware address is called a binding . There are three techniques to finding the binding: Table lookup • Bindings stored in memory with protocol address as key • Data link layer looks up protocol address to find hardware address ...
... The association between a protocol address and a hardware address is called a binding . There are three techniques to finding the binding: Table lookup • Bindings stored in memory with protocol address as key • Data link layer looks up protocol address to find hardware address ...
01272r3P802-15_TG4-Unified-MAC-Proposal - IEEE
... Abstract: [This contribution is a highly flexible MAC proposal for a Low Rate WPAN intended to be compliant with the P802.15.4 PAR. It is intended to support both star and peer-to-peer communications for low data rate networks. It is designed to support ultra low power consumption for battery operat ...
... Abstract: [This contribution is a highly flexible MAC proposal for a Low Rate WPAN intended to be compliant with the P802.15.4 PAR. It is intended to support both star and peer-to-peer communications for low data rate networks. It is designed to support ultra low power consumption for battery operat ...
Pocket Guide - Industrial Networking Solutions
... In switched Ethernet networks with their many point-to-point connections, there are various ways to increase the availability of the network. Probably the most familiar office solution is the spanning tree protocol (STP) or rapid spanning tree protocol (RSTP), which can be used to create redundant r ...
... In switched Ethernet networks with their many point-to-point connections, there are various ways to increase the availability of the network. Probably the most familiar office solution is the spanning tree protocol (STP) or rapid spanning tree protocol (RSTP), which can be used to create redundant r ...
An active star topology for CAN networks
... its use in safety-critical applications has been controversial due to dependability limitations that arise from its bus topology and non-guaranteed atomic broadcast. In this paper, we propose an active star topology that allows solving many of the limitations related to the first aspect by means of ...
... its use in safety-critical applications has been controversial due to dependability limitations that arise from its bus topology and non-guaranteed atomic broadcast. In this paper, we propose an active star topology that allows solving many of the limitations related to the first aspect by means of ...
ZPAK II Debug Interface Module
... mask to match the existing network setup. See “"Changing ZPAK II Module Settings to Match the PC"” for instructions. Changing the PC’s Settings to Match the ZPAK II Module The following instructions are for the MS Windows XP platform. If your Windows operating system is different, please refer to yo ...
... mask to match the existing network setup. See “"Changing ZPAK II Module Settings to Match the PC"” for instructions. Changing the PC’s Settings to Match the ZPAK II Module The following instructions are for the MS Windows XP platform. If your Windows operating system is different, please refer to yo ...
Automotive CAN Engli..
... – transmitter transmits particular bits using NRZ (not return to zero) coding – if there is a sequence of 5 consecutive bits of the same level, one bit of the opposite level is ...
... – transmitter transmits particular bits using NRZ (not return to zero) coding – if there is a sequence of 5 consecutive bits of the same level, one bit of the opposite level is ...
Chapter 2 - SaigonTech
... – First determine how the network will be used, which often decides the topology you use – Decide the types of devices for interconnecting computers and sites – Finally, the type and usage level of network resources dictates how many servers you need and where to place servers ...
... – First determine how the network will be used, which often decides the topology you use – Decide the types of devices for interconnecting computers and sites – Finally, the type and usage level of network resources dictates how many servers you need and where to place servers ...
1. Introduction NM7010A-LF
... Initializes or Reinitializes the W3100A. Asserting this pin will force a reset process to occur, which will result in all internal registers reinitializing to their default and all strapping options are reinitialized. For complete reset function, this pin must be asserted low for at least 10us. Refe ...
... Initializes or Reinitializes the W3100A. Asserting this pin will force a reset process to occur, which will result in all internal registers reinitializing to their default and all strapping options are reinitialized. For complete reset function, this pin must be asserted low for at least 10us. Refe ...
Mobile Computing
... Note: NFC (Near Field Communication) A short-range high frequency wireless communication technology which enables the exchange of data between devices over about a 10 centimetre (around 4 inches) distance The technology is a simple extension of the ISO/IEC 14443 proximity-card standard (contactle ...
... Note: NFC (Near Field Communication) A short-range high frequency wireless communication technology which enables the exchange of data between devices over about a 10 centimetre (around 4 inches) distance The technology is a simple extension of the ISO/IEC 14443 proximity-card standard (contactle ...
Controller Area Network
... (RTOS) for microprocessors and microcontrollers. Written in ANSI C for maximum portability, MicroC/OS-II has been ported to more than 40 different processor architectures ranging from 8- to 64-bit CPUs. We implement a one master and two slave system using the PIC18f4685 IC which has support for the ...
... (RTOS) for microprocessors and microcontrollers. Written in ANSI C for maximum portability, MicroC/OS-II has been ported to more than 40 different processor architectures ranging from 8- to 64-bit CPUs. We implement a one master and two slave system using the PIC18f4685 IC which has support for the ...
009_namingaddressing
... A computer sends all packets which it creates with its own hardware source link address, and receives all packets which match the same hardware address in the destination field or one (or more) pre-selected broadcast/multicast addresses. The Ethernet address is a link layer address and is dependent ...
... A computer sends all packets which it creates with its own hardware source link address, and receives all packets which match the same hardware address in the destination field or one (or more) pre-selected broadcast/multicast addresses. The Ethernet address is a link layer address and is dependent ...
Wang, Ch. 18 - Internet Protocol Addresses
... – IP defines a loopback address used to test network applications. – When one application sends data to another, data travels down the protocol stack to the IP software, which forwards it back up through the protocol stack to the second program – IP reserves the network prefix 127/8 for use with loo ...
... – IP defines a loopback address used to test network applications. – When one application sends data to another, data travels down the protocol stack to the IP software, which forwards it back up through the protocol stack to the second program – IP reserves the network prefix 127/8 for use with loo ...
COS 420 day 3
... Standard for dynamic address resolution in the Internet Requires hardware broadcast Intended for LAN Important idea: ARP only used to map addresses within a single physical network, never across multiple ...
... Standard for dynamic address resolution in the Internet Requires hardware broadcast Intended for LAN Important idea: ARP only used to map addresses within a single physical network, never across multiple ...
one.world — System Support for Pervasive Applications
... Keep transmitting as you keep receiving ...
... Keep transmitting as you keep receiving ...
Understanding and using the Controller Area Network
... Commercial and open source implementation of CAN drivers and middleware software are today available from several sources, and support for CAN is included in automotive standards, including OSEKCom and AUTOSAR. The standard has been developed with the objective of time determinism and support for re ...
... Commercial and open source implementation of CAN drivers and middleware software are today available from several sources, and support for CAN is included in automotive standards, including OSEKCom and AUTOSAR. The standard has been developed with the objective of time determinism and support for re ...
NM7010B Datasheet (Ver. 1.1)
... ©2007 WIZnet Co., Inc. All Rights Reserved. For more information, visit our website at http://www.wiznet.co.kr ...
... ©2007 WIZnet Co., Inc. All Rights Reserved. For more information, visit our website at http://www.wiznet.co.kr ...
ppt
... Repeater: physical layer device that amplifies and retransmits bits it hears on one interface to its other interfaces, used to connect multiple segments ...
... Repeater: physical layer device that amplifies and retransmits bits it hears on one interface to its other interfaces, used to connect multiple segments ...
VMEbus
VMEbus (Versa Module Europa bus) is a computer bus standard, originally developed for the Motorola 68000 line of CPUs, but later widely used for many applications and standardized by the IEC as ANSI/IEEE 1014-1987. It is physically based on Eurocard sizes, mechanicals and connectors (DIN 41612), but uses its own signalling system, which Eurocard does not define. It was first developed in 1981 and continues to see widespread use today.