Network+ 2005 In Depth (P3) pptx
Network+ 2005 In Depth (P3) pptx
... You will use this information when installing network operating systems, configuring servers and client workstations, installing NICs, troubleshooting network problems, and purchasing net- work equipment. IEEE ... Engineers)—An international society com- posed of engineering professionals. Its goals are to promote development and education in the electrical engineering and computer science...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P24) pptx
... resolution. In that case, the initiation phase would include deter- mining whether the project is feasible, assessing needs, and determining which staff will be involved. Identifying goals and answering ... NETWORKS If you install new hardware on a Windows Server 2003 server after installing a ser- vice pack, you are prompted to insert your original Windows Server 2003 installation CD to ob...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P27) pptx
... create continuous waves, resulting in an inexact transmis- sion. ANDing—A logical process of combining bits. In ANDing, a bit with a value of 1 plus another bit with a value of 1 results in a 1. ... arriving data unit match the contents of the data unit sent by the source. child domain—A domain established within another domain in a Windows Server 2003 domain tree. CIDR (Classless Int...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P1) pot
... remain one of the fastest growing indus- tries in the U.S. economy, despite recent job losses. In any industry, the workforce is important to continually drive business. Having skilled workers in ... in the networking industry, including those that oversee wiring codes, net- work access methods, and Internet addressing. It also discusses, in depth, the OSI Model, which is the indus...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P2) pps
... learn by doing. Many colleges offer courses or continuing education on networking topics. You may also want to enroll at a computer training center. These train- ing centers can be found in every ... area and in many small towns. If you are pur- suing certification, be certain the training center you choose is authorized to provide training for that certification. Most computer training c...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P4) ppt
... new infrastructure versus reusing existing infrastructure—Can you use existing wiring? In some cases, for example, installing all new Category 7 UTP wiring may not pay off if you can use existing ... affecting productivity—If you save money by reusing existing slower lines, are you incurring costs by reducing productivity? In other words, are you making staff wait longer to save and print...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P5) potx
... divided into a few cubicles. In general, stations must remain within 300 feet of an access point to maintain optimal transmission speeds. In addition to connecting multiple nodes within a LAN, ... explains how to install this type of cabling from the server to the desktop. Installing Cable So far, you have read about the variety of cables used in networking and the limitations inher- en...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P6) pot
... transmission occurs on a point-to-point basis, multi- casting is a point-to-multipoint method. Multicasting can be used for teleconferencing or videoconferencing over the Internet, for example. Routers ... continuous waves, resulting in an inexact transmission. 122 Chapter 3 TRANSMISSION BASICS AND NETWORKING MEDIA Suppose the segment in Figure 4-2 was sent from Computer B to Computer A....
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P7) pps
... the TCP/IP host name. TIP WINS (Windows Internet Naming Service) WINS (Windows Internet Naming Service) provides a means of resolving NetBIOS names to IP addresses. WINS is used exclusively with ... running correctly. Next, you might try pinging your neighbor’s machine. If you receive a positive response, you know that your network connection is working. You should then try pinging a machine...
Ngày tải lên: 07/07/2014, 09:20
Network+ 2005 In Depth (P8) pps
... blinking, this LED indicates that the NIC is either transmitting or receiv- ing data (in other words, experiencing activity) on the network. If steady, it indicates that the NIC is experiencing ... chapter. Physically installing a PCMCIA-standard NIC is much easier than installing an expansion card NIC. In general, you can simply turn off the machine, insert the card into the PCMCIA slot,...
Ngày tải lên: 07/07/2014, 09:20