ccna exploration accessing the wan version 4 0 pdf

... webpage, the host of the victim makes the request to the host of the attacker's •2 The attacker's host receives the request and fetches the real page from the legitimate website •3 The attacker ... website •3 The attacker can alter the legitimate webpage and apply any transformations to the data they want to make 4 The attacker forwards the requested to the victim WAN MITM attack mitigation ... search a host for open ports The port scanner queries the ports to determine the application and version, as well as the version of OS –Packet sniffers ITE Chapter © 200 6 Cisco Systems, Inc All...

Ngày tải lên: 05/07/2014, 03:20

... 255.255.255. 248 ; Default Gateway: 192.168. 100 .18 IP address: 192.168. 100 .22; Subnet Mask: 255.255.255. 2 40 ; Default Gateway: 10. 1.1.5 IP address: 192.168. 100 . 30; Subnet Mask: 255.255.255. 2 40 ; Default ... address: 192.168. 100 .31; Subnet Mask: 255.255.255. 2 40 ; Default Gateway: 192.168. 100 .18 10/ 01/ 200 8 20: 03 van 15 file:///C:/Users/Martinos/Desktop/cisco/HTML/exam.htm Refer to the exhibit Host A ... 255.255. 248 .0 255.255.252 .0 255.255.2 54. 0 255.255.255 .0 255.255.255.128 30 10/ 01/ 200 8 20: 03 van 15 file:///C:/Users/Martinos/Desktop/cisco/HTML/exam.htm Refer to the exhibit What does the IP address 192.168.33.2...

Ngày tải lên: 13/12/2013, 19:16

... www.bkacad.com The roles of IPv4 protocol • IPv4 is currently the most widely-used version of IP • The Internet Protocol was designed as a protocol with low • • overhead It provides only the functions ... www.bkacad.com The IPv4 protocol – Connectionless • Describe the implications for the use of the IP protocol as it is connectionless H c vi n m ng Bách khoa - Website: www.bkacad.com The IPv4 protocol ... khoa - Website: www.bkacad.com 11 Network Layer Fields • bits • Indicates version of IP used • IPv4: 01 00; IPv6: 01 10 H c vi n m ng Bách khoa - Website: www.bkacad.com 12 Network Layer Fields...

Ngày tải lên: 22/12/2013, 13:17

... conducting a VoIP phone call Each of these applications is sending and receiving data over the network at the same time However, data from the phone call is not directed to the web browser, and text from ... bits – This field contains the value of the next sequence number the sender of the segment is expecting to receive H c vi n m ng Bách khoa - Website: www.bkacad.com 14 TCP Header format: Code ... Trace the steps in the handshake in the establishment of TCP sessions H c vi n m ng Bách khoa - Website: www.bkacad.com 29 Application and Operation of TCP Mechanisms • Trace the steps in the handshake...

Ngày tải lên: 22/12/2013, 13:17

... http://www.vnexperts.net 39 0. 0 .0. 7.255 = 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 = 0 255 Mọi địa ... địa IP Ví dụ 1: 172.16 .0. 0 0. 0.255.255 172.16 .0. 0 = 101 01 100 .00 0 100 00. 000 000 00. 000 000 00 0 .0. 255.255 = 00 000 000 .00 000 000 .11111111.11111111 result = 172.16.x.x 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx ... 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx (mọi địa IP nằm khoảng từ 172.16 .0. 0 172.16.255.255 tương ứng với ví dụ này) Ví dụ 2: 172.16.8 .0 0 .0. 7.255 172.168.8 .0 = 101 01 100 .00 0 100 00. 000 0 100 0 .00 000 000 Created by: Dương Văn Toán – CCNP,...

Ngày tải lên: 27/04/2013, 15:33

... symbols These are the symbols that could create long series of 1s or 0s on the media; therefore, they are not used by the transmitting node If a receiving node receives one of these patterns, the ... the 2 .4 GHz frequency band, speed up to 54 Mbps Devices implementing this standard therefore operate at the same radio frequency and range as 802 .11b but with the bandwidth of 802 .11a IEEE 802 .11n ... currently in draft form The proposed standard defines frequency of 2 .4 Ghz or GHz The typical expected data rates are 100 Mbps to 2 10 Mbps with a distance range of up to 70 meters The benefits are evident,...

Ngày tải lên: 22/12/2013, 13:17

... http://www.vnexperts.net 39 0. 0 .0. 7.255 = 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 = 0 255 Mọi địa ... địa IP Ví dụ 1: 172.16 .0. 0 0. 0.255.255 172.16 .0. 0 = 101 01 100 .00 0 100 00. 000 000 00. 000 000 00 0 .0. 255.255 = 00 000 000 .00 000 000 .11111111.11111111 result = 172.16.x.x 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx ... 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx (mọi địa IP nằm khoảng từ 172.16 .0. 0 172.16.255.255 tương ứng với ví dụ này) Ví dụ 2: 172.16.8 .0 0 .0. 7.255 172.168.8 .0 = 101 01 100 .00 0 100 00. 000 0 100 0 .00 000 000 Created by: Dương Văn Toán – CCNP,...

Ngày tải lên: 20/01/2014, 01:20

... to Fast Ethernet Interface- fa0 /0 & chassis rear Gigabit Ethernet type 0/ port fa0/1 gi0 /0 & gi0/1 Slot HWIC/HWICD/ Interface- s0 /0/ 0 & WIC/VWIC/ type 0/ slot/ s0 /0/ 1 VIC port fa0 /0/ 0 & 0/ 0/1 Slot ... route 0. 0 .0. 0 Khi router nhận gói liệu mà 0. 0 .0. 0 172.16. 10. 2 đích gói liệu bảng định tuyến gửi gói liệu 172.16. 10. 2 Router(config)# ip route 0. 0 .0. 0 Khi router nhận gói liệu mà 0. 0 .0. 0 Serial 0/ 0 /0 ... (serial) Interface- S0 /0 S0/1 type 0/ port 1 841 On board Fast Ethernet Interface- Fa0 /0 fa0/1 type 0/ port Slot High-speed WAN Interface- S0 /0/ 0 Interface card type s0 /0/ 1 (HWIC)/ WIC / 0/ slot/port VWIC...

Ngày tải lên: 20/01/2014, 01:20

... 172.16 .4. 10 101 01 100 00 0 100 00 000 001 00 000 0 101 0 No match! Child Route 172.16.3 .0 101 01 100 00 0 100 00 000 000 11 00 000 000 Child Route 172.16.1 .0 101 01 100 00 0 100 00 000 000 01 00 000 000 Child Route 172.16.2 .0 ... Child Route 172.16.3 .0 101 01 100 00 0 100 00 000 000 11 00 000 000 Child Route 172.16.1 .0 101 01 100 00 0 100 00 000 000 01 00 000 000 Child Route 172.16.2 .0 101 01 100 00 0 100 00 000 000 10 000 000 00 RouterA#show ip route ... Route 172.16.3 .0 101 01 100 00 0 100 00 000 000 11 00 000 000 Child Route 172.16.1 .0 101 01 100 00 0 100 00 000 000 01 00 000 000 Child Route 172.16.2 .0 101 01 100 00 0 100 00 000 000 10 000 000 00 RouterB#show ip route...

Ngày tải lên: 18/03/2014, 14:20

... of the biggest requested enhancements for 4. 0 In the previous version of EF, the Entity Set Name and the Entity Name properties were both the same For example, if you mapped the Person table, the ... 3.5 SP1 The model-first approach is new to Visual Studio 201 0 and NET 4. 0 and allows you to create an EDM from scratch The code-only approach lets developers view their code as their model The following ... that page of the wizard should now be enabled These other options determine how the connection string in the EDM will be stored The two options state that you will either include the username...

Ngày tải lên: 18/06/2014, 17:20

... thông ( 10/ 10 Mb/s hay 100 / 100 Mb/s) - Thông lợng tăng số lợng thông tin liên lạc đồng thời thời điểm tăng 352 Hình 4. 2.8.a Chuyển mạch đối xứng - Chuyển mạch hai port không băng thông ( 10/ 100 Mb/s) ... nghệ Fast Ethernet Fast Ethernet Ethernet đợc nâng cấp từ 10Mb/s lên 100 Mb/s có khả hoạt động song công Fast Ethernet sử dụng cấu trúc luận lý hình bus hớng quảng bá chuẩn Ethernet 10BASE T phơng ... không 100 mét Trong môi trờng mạng thông thờng, đờng horizontal có băng thông 10 Mb/s sử dụng switch chuyển mạch bất đối xứng để kết hợp port 10 Mb/s 100 Mb/s 3 94 Nhiệm vụ định số lợng port 10Mb/s...

Ngày tải lên: 09/07/2015, 13:28

... http://www.vnexperts.net 39 0. 0 .0. 7.255 = 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 = 0 255 Mọi địa ... địa IP Ví dụ 1: 172.16 .0. 0 0. 0.255.255 172.16 .0. 0 = 101 01 100 .00 0 100 00. 000 000 00. 000 000 00 0 .0. 255.255 = 00 000 000 .00 000 000 .11111111.11111111 result = 172.16.x.x 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx ... 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx (mọi địa IP nằm khoảng từ 172.16 .0. 0 172.16.255.255 tương ứng với ví dụ này) Ví dụ 2: 172.16.8 .0 0 .0. 7.255 172.168.8 .0 = 101 01 100 .00 0 100 00. 000 0 100 0 .00 000 000 Created by: Dương Văn Toán – CCNP,...

Ngày tải lên: 09/07/2015, 13:28

... -1 149 51 648 Feb 22 200 7 21:38:56 1823 Dec 14 200 6 08 : 24: 54 47 344 64 Dec 14 200 6 08 :25: 24 83 30 24 Dec 14 200 6 08 :25:38 105 21 60 Dec 14 200 6 08 :25: 54 103 8 Dec 14 200 6 08 :26 :08 10 2 40 0 Dec 14 200 6 08 :26:22 ... 200 6 08 :26 :08 10 2 40 0 Dec 14 200 6 08 :26:22 49 1213 Dec 14 200 6 08 :26 : 40 path +00 :00 +00 :00 +00 :00 +00 :00 +00 :00 +00 :00 +00 :00 +00 :00 c2 800 nm-ipbase-mz.1 24- 5a.bin sdmconfig-2811.cfg sdm.tar es.tar ... 1 100 000 0 11 100 000 111 100 00 1111 100 0 11111 100 111111 10 11111111 128 192 2 24 2 40 248 252 2 54 255 tranmyphuc@networkselfstudy.com 46 4. 2) Địa IP 10/ 21/ 201 3 tranmyphuc@networkselfstudy.com 47 4. 2.1)...

Ngày tải lên: 21/07/2015, 13:44

... (inside) outgoing_src B pix(config)#outbound deny 0. 0 .0. 0 0. 0 .0. 0 java pix(config)#apply (inside) outgoing_src C pix(config)#outbound deny 0. 0 .0. 0 255.255.255.255 java pix(config)#apply (inside) ... bus 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 can ... QUESTION NO: 94 Which of the following specifications is true about PIX Firewall 515E: A Supports 1 20, 00 0 simultaneous connections B Supports 196, 00 0 simultaneous connections C 128 MB RAM D 64 MB RAM...

Ngày tải lên: 18/10/2013, 18:15

... 172.16.36.2, 00 :13: 20, Serial1/3 192.168.1 .0/ 24 [ 90/ 20 6 40 00 0] via 172.16.31.1, 00 :13:21, Serial1/1 192.168.2 .0/ 24 [ 90/ 20 6 40 00 0] via 172.16.32.2, 00 :12.21, Serial1/2 [ 90/ 20 6 40 00 0] via 172.16.2 34. 2, 00 :13:21, ... 00 :00 :59, Serial0 /0 I 172.16.32 .0 [ 100 /1 04 7 6] via 172.16. 24. 2, 00 :00 :59, Serial0 /0 I 172.16.35 .0 [ 100 /12539] via 172.16. 24. 2, 00 :00 :59, Serial0 /0 I 172.16.31 .0 [ 100 /1 247 6] via 172.16. 24. 2, 00 :00 :59, ... EX 10. 0 .0. 0/8 [1 70/ 23 249 92] via 172.16.136.1, 00 :01 :29, Ethernet0 /0 D 10. 2.6 .0/ 23 [ 90/ 307 200 ] via 172.16.136.6, 00 :29: 10, Ethernet0 /0 D EX 192.168.1 .0/ 24 [ 90 / 40 9 600 ] via 172.16.136.1, 00 :01 :29,...

Ngày tải lên: 26/10/2013, 23:15

... (inside) outgoing_src B pix(config)#outbound deny 0. 0 .0. 0 0. 0 .0. 0 java pix(config)#apply (inside) outgoing_src C pix(config)#outbound deny 0. 0 .0. 0 255.255.255.255 java pix(config)#apply (inside) ... bus 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 can ... QUESTION NO: 94 Which of the following specifications is true about PIX Firewall 515E: A Supports 1 20, 00 0 simultaneous connections B Supports 196, 00 0 simultaneous connections C 128 MB RAM D 64 MB RAM...

Ngày tải lên: 24/01/2014, 10:20

... includes the OECD Guidelines on the Protection of Privacy and Transborder Flows of Personal Data http://www.oecd.org/document/18 /0, 2 3 40 ,en_2 649 _ 342 55_1815186_1_1_1_1 ,00 .html 31 A ssessing the national ... protection at: http://www.oecd.org/document/18 /0, 2 3 40 ,en_2 649 _ 342 55_1815186_1_1_1_1 ,00 .html International Monetary Fund Data Quality Assessment Framework (DQAF), 200 3 http://dsbb.imf.org/Applications/web/dqrs/dqrsdqaf/ ... section of the assessment tool Assessment scores entered into the cells to the right of these additional items are then averaged, and the results displayed along with the results for the standard...

Ngày tải lên: 22/03/2014, 16:21

... state © 200 6 Cisco Systems, Inc All rights reserved Cisco Public 27 © 200 6 Cisco Systems, Inc All rights reserved Cisco Public 28 Frame Relay Accessing the WAN – Chapter Version 4. 0 © 200 6 Cisco ... reserved Cisco Public 17 © 200 6 Cisco Systems, Inc All rights reserved Cisco Public 18 Point-to-Point Protocol (PPP) Accessing the WAN – Chapter Version 4. 0 © 200 6 Cisco Systems, Inc All rights ... Key WAN Technology Concepts  Describe the switching technologies used for WANs in an Enterprise setting © 200 6 Cisco Systems, Inc All rights reserved Cisco Public 10 Select the Appropriate WAN...

Ngày tải lên: 03/04/2014, 13:52

... communication link on the WAN –Data Terminal Equipment (DTE) - The customer devices that pass the data for transmission over the WAN The DTE connects to the local loop through the DCE –Demarcation ... The demarcation point is the place where the responsibility for the connection changes from the user to the service provider –Local Loop - The copper or fiber telephone cable that connects the ... connect to the service provider network •These interfaces may be serial connections or other WAN interfaces –Core router - A router that resides within the middle or backbone of the WAN rather than...

Ngày tải lên: 05/07/2014, 03:20