... IGRP (EIGRP). The IPv4 protocol – Media independent • Describe the implications for the use of the IP as it is media independent • One major characteristic of the media that the Network layer ... Transmission Unit (MTU). Part of the control communication between the Data Link layer and the Network layer is the establishment of a maximum size for the packet. Network Layer Fields Học ... devices that connect the networks are called routers. The role of the router is to select paths for and direct packets toward their destination. This process is known as routing. 4. Decapsulation Học...
Ngày tải lên: 22/12/2013, 13:17
Tài liệu Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0 docx
... Exploration version 4. 0CCNA Exploration version 4. 0 Flow Control When datagrams arrive too quickly for a host or gateway to process and the transport function can issue a “not ready” indicator to the ... directed to the web browser, and text from an instant message does not appear in an e-mail. Summary Học viện mạng Bách khoa - Website: www.bkacad.com 45 Chapter 4 - OSI Transport Layer CCNA Exploration ... www.bkacad.com 40 sender to stop sending data. When the receiver can handle additional data, the receiver sends a “ready” transport indicator. When this indicator is received, the sender can resume the...
Ngày tải lên: 22/12/2013, 13:17
CCNA LAB GUIDE Version 4.0
... Ví dụ 1: 1 72. 16 .0. 0 0. 0 .25 5 .25 5 1 72. 16 .0. 0 = 101 01 100 .00 0 100 00. 000 000 00. 000 000 00 0. 0 .25 5 .25 5 = 00 000 000 .00 000 000 .11111111.11111111 result = 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx 1 72. 16.x.x (mọi ... chỉ IP nằm trong khoảng từ 1 72. 16 .0. 0 và 1 72. 16 .25 5 .25 5 sẽ tương ứng với ví dụ này) Ví dụ 2: 1 72. 16.8 .0 0 .0. 7 .25 5 1 72. 168.8 .0 = 101 01 100 .00 0 100 00. 000 0 100 0 .00 000 000 Created by: Dương Văn ... Boston(config)# ip route 1 72. 16. 30. 0 25 5 .25 5 .25 5 .0 1 72. 16. 20 . 2 Cấu hình một static route sử dụng địa chỉ next-hop Boston(config)# ip route 1 72. 16 . 40 .0 25 5 .25 5 .25 5 .0 1 72. 16. 20 . 2 Cấu hình một static...
Ngày tải lên: 27/04/2013, 15:33
Tài liệu CCNA LAB GUIDE Version 4.0 P2 docx
... Ví dụ 1: 1 72. 16 .0. 0 0. 0 .25 5 .25 5 1 72. 16 .0. 0 = 101 01 100 .00 0 100 00. 000 000 00. 000 000 00 0. 0 .25 5 .25 5 = 00 000 000 .00 000 000 .11111111.11111111 result = 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx 1 72. 16.x.x (mọi ... http://www.vnexperts.net 40 0. 0 .0. 7 .25 5 = 00 000 000 .00 000 000 .00 000 111.11111111 result = 101 01 100 .00 0 100 00. 000 01xxx.xxxxxxxx 00 001 xxx = 00 001 000 to 00 001 111 = 8–15 xxxxxxxx = 00 000 000 to 11111111 = 0 25 5 Mọi ... chỉ IP nằm trong khoảng từ 1 72. 16 .0. 0 và 1 72. 16 .25 5 .25 5 sẽ tương ứng với ví dụ này) Ví dụ 2: 1 72. 16.8 .0 0 .0. 7 .25 5 1 72. 168.8 .0 = 101 01 100 .00 0 100 00. 000 0 100 0 .00 000 000 Created by: Dương Văn...
Ngày tải lên: 20/01/2014, 01:20
Tài liệu CCNA LAB GUIDE Version 4.0 P1 pptx
... 1 72. 16. 20 . 0, với subnet mask của mạng đó là 25 5 .25 5 .25 5 .0, thì gửi tất cả dữ liệu ra 1 72. 16. 10. 2. Router(config)# ip route 1 72. 16. 20 . 0 25 5 .25 5 .25 5 .0 serial 0/ 0 /0 Trong đó : 1 72. 16. 20 . 0 ... Interface- type 0/ port S0 /0 và S0/1 26 20 On board Fast Ethernet Interface- type 0/ port Fa0 /0 Slot 0 WIC (serial) Interface- type 0/ port S0 /0 và s0/1 26 21 On board Fast ethernet Interface- type 0/ port ... Router trên Router«. Router(config)# ip route 1 72. 16. 20 . 0 25 5 .25 5 .25 5 .0 1 72. 16. 10. 2 Trong đó : 1 72. 16. 20 . 0 = mạng đích. 25 5 .25 5 .25 5 .0 = subnet mask của mạng đích. Các bạn có thể hiểu...
Ngày tải lên: 20/01/2014, 01:20
Understanding The Routing TableRouting Protocols, Closer Look, CCNA, Accessing the WAN, Implementing IP, Lab Topology potx
... 1 72. 16 .4. 10 101 01 100 00 0 100 00 00 000 100 00 001 0 10 Longest-bit-match! (4 bits) Supernet 1 60. 0 .0. 0 /4 101 000 00 00 000 000 00 000 000 00 000 000 Default 0. 0 .0. 0 /0 ... 1 72. 16.3 .0 101 01 100 00 0 100 00 00 000 011 00 000 000 Child Route 1 72. 16.1 .0 101 01 100 00 0 100 00 00 000 001 00 000 000 Child Route 1 72. 16 .2 .0 101 01 100 00 0 100 00 ... 1 72. 16.3 .0 101 01 100 00 0 100 00 00 000 011 00 000 000 Child Route 1 72. 16.1 .0 101 01 100 00 0 100 00 00 000 001 00 000 000 Child Route 1 72. 16 .2 .0 101 01 100 00 0 100 00...
Ngày tải lên: 18/03/2014, 14:20
CHAPTER 1 ■ INTRODUCING THE ADO.NET 4.0 ENTITY FRAMEWORK The first version of the Entity docx
... the context menu. CHAPTER 1 ■ INTRODUCING THE ADO.NET 4. 0 ENTITY FRAMEWORK 11 The first version of the Entity Framework gave the Entity Name and the Entity Set Name the same name. There ... yourself. CHAPTER 2 ■ THE ENTITY DATA MODEL 22 Taking a Model-First Approach A new and welcomed feature to the EF 4. 0 is the ability to create a conceptual model first and then derive the storage ... relationships CHAPTER 2 ■ THE ENTITY DATA MODEL 34 CHAPTER 2 ■ THE ENTITY DATA MODEL 26 We’re almost done. The next thing we need to do is add relationships, or associations. From the...
Ngày tải lên: 18/06/2014, 17:20
Cisco Secure PIX Firewall Advanced Version 4.0
... King(config)#nameif ethernet4 tess security18 King(config)#interface ethernet4 100 full King(config)#ip address tess 1 72. 19 .4. 1 25 5 .25 5 .25 5 .0 QUESTION NO: 100 Type the command that reboots the PIX ... outgoing_src B. pix(config)#outbound 1 deny 0. 0 .0. 0 0. 0 .0. 0 java pix(config)#apply (inside) 1 outgoing_src C. pix(config)#outbound 1 deny 0. 0 .0. 0 25 5 .25 5 .25 5 .25 5 java pix(config)#apply (inside) 1 ... B. They can be installed in either the 64- bit/66 MHz bus or the 32- bit/33 MHz bus; however, installing them in the 64- bit/66 MHz bus achieves the best possible system performance. C. They...
Ngày tải lên: 18/10/2013, 18:15
CCIE LAB Version 4.0
... [ 90/ 20 6 40 00 0] via 1 72. 16.36 .2, 00 :13: 20 , Serial1/3 D 1 92. 168.1 .0/ 24 [ 90/ 20 6 40 00 0] via 1 72. 16.31.1, 00 :13 :21 , Serial1/1 D 1 92. 168 .2 .0/ 24 [ 90/ 20 6 40 00 0] via 1 72. 16. 32. 2, 00 : 12. 21, Serial1 /2 [ 90/ 20 6 40 00 0] ... 1 92. 168.1 .0/ 24 [ 90/ 2 809 856] via 1 72. 16 .2 34. 2, 00 : 12: 58, Serial0 /0 D 1 92. 168 .2 .0/ 24 [ 90/ 22 97856] via 1 72. 16 .2 34. 2, 00 : 12: 58, Serial0 /0 D 1 92. 168.3 .0/ 24 [ 90/ 2 809 856] via 1 72. 16 .2 34. 2, 00 : 12 :48 , Serial0 /0 ... subnets, 2 masks I 10. 0 .0. 0 /0 [ 100 /69 82] via 1 72. 16. 24 . 4, 00 :00 : 02 , Serial1 /0. 24 D 10. 2. 6 .0/ 23 [ 90/ 18 129 92] via 1 72. 16 .21 .1, 00 : 20 : 55, Serial1 /0. 21 [ 90/ 18 129 92] via 1 72. 16. 32. 3, 00 : 20 : 55, Serial1/1...
Ngày tải lên: 26/10/2013, 23:15
Tài liệu Take Assessment - ENetwork Final Exam - Network Fundamentals (Version 4.0) pdf
... from 1 72. 16. 128 .0 through 1 72. 16.159 .25 5? 1 72. 16. 128 .0 25 5 .25 5 .25 5 .2 24 1 72. 16. 128 .0 25 5 .25 5 .0. 0 1 72. 16. 128 .0 25 5 .25 5.1 92 .0 1 72. 16. 128 .0 25 5 .25 5 .2 24 . 0 1 72. 16. 128 .0 25 5 .25 5 .25 5.1 92 36 During the encapsulation ... administrator, what is the subnet mask that allows 5 10 hosts given the IP address 1 72. 30. 0 .0? 25 5 .25 5 .0. 0 25 5 .25 5. 24 8 .0 25 5 .25 5 .25 2 .0 25 5 .25 5 .2 54. 0 25 5 .25 5 .25 5 .0 25 5 .25 5 .25 5. 128 30 file:///C:/Users/Martinos/Desktop/cisco/HTML/exam.htm 14 ... 25 5 .25 5 .25 5. 24 8 ; Default Gateway: 1 92. 16.1 .2 IP address: 1 92. 168. 100 . 20 ; Subnet Mask: 25 5 .25 5 .25 5. 2 40 ; Default Gateway: 1 92. 168. 100 .17 IP address: 1 92. 168. 100 .21 ; Subnet Mask: 25 5 .25 5 .25 5. 24 8 ;...
Ngày tải lên: 13/12/2013, 19:16
Tài liệu Cisco Secure PIX Firewall Advanced - Version 4.0 pptx
... outgoing_src B. pix(config)#outbound 1 deny 0. 0 .0. 0 0. 0 .0. 0 java pix(config)#apply (inside) 1 outgoing_src C. pix(config)#outbound 1 deny 0. 0 .0. 0 25 5 .25 5 .25 5 .25 5 java pix(config)#apply (inside) 1 ... King(config)#nameif ethernet4 tess security18 King(config)#interface ethernet4 100 full King(config)#ip address tess 1 72. 19 .4. 1 25 5 .25 5 .25 5 .0 QUESTION NO: 100 Type the command that reboots the PIX ... must be installed in the 64- bit /22 MHz bus, and the PIX- 4FE card must be installed in the 32- bit/33 MHz bus. B. They can be installed in either the 64- bit/66 MHz bus or the 32- bit/33 MHz bus;...
Ngày tải lên: 24/01/2014, 10:20
Accessing the WAN
... Define the three phases of PPP session establishment © 20 0 6 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Version 4. 0 Access Control Lists Accessing the WAN – Chapter 5 © 20 0 6 Cisco ... © 20 0 6 Cisco Systems, Inc. All rights reserved. Cisco Public 7 Describe the Key WAN Technology Concepts Describe WAN functions in terms of the OSI Reference Model © 20 0 6 Cisco ... subscribers to the WAN © 20 0 6 Cisco Systems, Inc. All rights reserved. Cisco Public 20 Configuring PPP with Authentication Differentiate between PAP and CHAP © 20 0 6 Cisco Systems, Inc....
Ngày tải lên: 03/04/2014, 13:52
Accessing the WAN – Chapter 1 ppt
... 2 Mb/s) version of EIA/TIA -23 2. It uses a 36-pin D-connector and is capable of longer cable runs. There are several versions. This standard is also known as RS 422 and RS - 42 3. –EIA/TIA-6 12/ 613 ... speeds of up to 64 kb/s on a 25 -pin D-connector over short distances. It was formerly known as RS -23 2. The ITU-T V. 24 specification is effectively the same. –EIA/TIA -44 9/5 30 - This protocol ... ITE 1 Chapter 6 12 Cisco Thai Nguyen Networking Academy WAN Physical Layer Standards The WAN physical layer also describes the interface between the DTE and the DCE. –EIA/TIA -23 2 - This...
Ngày tải lên: 05/07/2014, 03:20
Accessing the WAN – Chapter 2 docx
... call. © 20 0 6 Cisco Systems, Inc. All rights reserved. Cisco Public ITE I Chapter 6 1 Point-to-Point Protocol Accessing the WAN – Chapter 2 Cisco Thai Nguyen Networking Academy © 20 0 6 Cisco ... to the bundling of DS0s. –A T1 = 24 DSOs, –A T1C = 48 DSOs (or 2 T1s), and so on. E1: Outside North America, 32 DS0 units are multiplexed for E1 transmission at 2. 04 8 Mb/s. Cisco Thai ... devices. The DTE is the RS -23 2C interface that a computer uses to exchange data with a modem or other serial device. The DCE is the RS -23 2C interface that a modem or other serial device uses...
Ngày tải lên: 05/07/2014, 03:20