... 39 Network Layer Protocols and Internet Protocol (IP)Học viện mạng Bách khoa - Website: www.bkacad.com 3• Define the basic role of the NetworkLayer in data networks• The protocols of the OSI ... to 5. 1.1 ) Network Layer FieldsHọc viện mạng Bách khoa - Website: www.bkacad.com 14• 8 bits• Specifies the level of importance that has been assigned by upper -layer protocolRouting and Layer ... the control communication between the Data Link layer and the Networklayer is the establishment of a maximum size for the packet. Network Layer FieldsHọc viện mạng Bách khoa - Website:...
... Transport layer, placed into packets by the Network layer, and further encapsulated as frames by the Data Link layer. The purpose of the Physical layer is to create the electrical, optical, ... context to give them meaning to the upper layers of the networking model. This framing method can be provided by the Data Link layer, the Physical layer, or by both.• Signal patterns can indicate: ... cable television signals.Characteristics & Uses of Network MediaHọc viện mạng Bách khoa - Website: www.bkacad.com Chapter 8 - OSI Physical Layer CCNA Exploration 4.0CCNA Exploration 4.0Học...
... appear in an e-mail.SummaryHọc viện mạng Bách khoa - Website: www.bkacad.com 45 Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0CCNA Exploration version 4.0Flow ControlWhen datagrams ... mạng Bách khoa - Website: www.bkacad.com 25 Transport Layer Role and ServicesHọc viện mạng Bách khoa - Website: www.bkacad.com 9• At the Transport layer the three basic operations of reliability ... viện mạng Bách khoa - Website: www.bkacad.com 29Transport Layer Role and Services• Describe the role of segments in the transport layer and the two principle ways segments can be marked for...
... 1999URL:http://mike.passwall.com/networking/netmodels/isoosi7layermodel.html[4] R Feig, “The OSI Reference Model”, Date Unknown,URL:http://www2.rad.com/networks/1994 /osi/ osi.htm [5] H S Ha, OSI 7 Layer , 2000URL:http://userpages.umbc.edu/~hha1 /network/ protocol.html[6] ... Room Author retains full rights.Page 9 Applying the OSI seven -layer model to Information Security Layer Three - Network Layer The Networklayer is concerned with the global topology of the internet ... Applying the OSI seven -layer model to Information Security Layer Six- Presentation Layer The Presentation Layer deals with the organization of data passed from theapplication layer into the network. ...
... multicast address is shown in color. Any packet with a multicast address from 224.0.0.0 to 239. 255 . 255 . 255 is masked and delivered to the Ethernet interface.Example 21.921.40Figure 21.19 Example ... time was 0.9 95 ms, the second was 0.899 ms, and the third was 0.878 ms. The second line shows the second router visited. The router is named Dbackup.fhda.edu with IP address 153 .18. 251 .4. The ... 0.0.0.0.Note21. 15 ICMP always reports error messages to the original source.Note21.28The first line shows the first router visited. The router is named Dcore.fhda.edu with IP address 153 .18.31. 254 ....
... sub -network. - 194.12.230.0/ 255 . 255 . 255 .192 Administrative sub network address range: 194.12.230.1(00 000001) has 194.12.230.62 (00 111110)- Engineers in 194.12.230.64/ 255 . 255 . 255 .192 network ... 194.12.230.192/ 255 . 255 . 255 .192 in interconnection network address range:194.12.230.193 (10 000001) has 194.12.230. 254 (01 111110)4. Trace a network diagram of the company by making appear the host of the network ... forthree sub-networks the subnet mask is complete: 255 . 255 . 255 .192.2. Calculate the total number of host which can contain each sub -network. 62 hosts per subnet3. Affect a number of sub-networks...
... 79149U n i q U e s e r v i c e P r o c e d U r e s 150 151 Checking Oil Pressure• Remove the engine oil pressure sensor (EOP) from the oil cooler.• ... perform the job at hand.• Tool # 310- 158 (fuel caps)Fuel Rail CapsFuel Injector CapsFuel Filter LidFuel Filter ElementOil Filter LidOil Filter Element 75 137U n i q U e s e r v i c e P r ... filter lid to the specified torque.NOTE: Before starting the vehicle, turn the key to the on position for 30 seconds, then key off. Do this 6 times to ensure the fuel filter housing is full...
... lengthdepends on the position of the pivot pointwhich is easily adjusted, even duringrotation, by rotating the eccentric shaft. 157 Sclater Chapter5 5/3/01 11:46 AM Page 157 138LINKAGE RATIOS ... pressures. Thescrew head is welded to the washer for aleaktight joint.Sclater Chapter5 5/3/01 11: 45 AM Page 1 35 129Fig. 5 This sleeve bearing, consisting of a hardened sleeve, balls,and retainer, ... rotation. The output is fedthrough a gear differential to convert it to a positive number.Sclater Chapter5 5/3/01 11:46 AM Page 159 This drive multiplies the finger force of a type-writer, producing...
... phẩmChương 5 CHIẾN LƯC SẢN PHẨM 177. PHÁT TRIỂN SẢN PHẨM MỚI* Mới đối với thế giới * Họ sản phẩm mới * Bổ sung cho họ sản phẩm hiện tại * Cải tiến các sản phẩm hiện tại * Tái định vị (repositioning): ... Thu hút nhóm khách hàng trung thành;* Giúp phân khúc thị trường;* Tạo dựng hình ảnh công ty. 25 •Sản phẩm: Tính năng, công dụng, tiện ích, bền vững, an toàn, cơ động, kiểu dáng, thiết kế.•Dịch ... chất:* Các thuộc tính không thuộc cấu tạo vật chất của sản phẩm* Do các nỗ lực tiếp thị tạo ra 15 Nhóm sản phẩm :Bao gồm nhiều sản phẩm có quan hệ chặt chẽ với nhau, do:•* Chức năng tương...
... SangBộ môn: Tin học TC – KTKhoa: Hệ Thống Thông Tin Kinh tế - Học Viện Tài ChínhTel: 0982.1 65. 568Email: sanghv@hvtc.edu.vnWebsite: http://www.hvtc.edu.vn/sanghvLập trình hướng đối tượng ... sanghv@hvtc.edu.vnTiêu đề: [Lớp][BT6][Stt][Họ và tên]Ví dụ:[K43/41.01][BT3][14][Lê hoàng Vũ]Hạn nộp: 23h59’ ngày 29/01/2008Object Oriented Programing– Information Systems Department31. Khái niệm1....