... chỉ IP Ví dụ 1: 172.16 .0. 00. 0.255.255 172.16 .0. 0 = 101 01 100 .000 100 00.00000000.000000000. 0.255.255 = 00000000.00000000 .11111111.11111111 result = 101 01 100 .000 100 00. xxxxxxxx.xxxxxxxx 172.16.x.x ... IP nằm trong khoảng từ 172.16 .0. 0 và 172.16.255.255 sẽ tương ứng với ví dụ này) Ví dụ 2: 172.16.8 .00 .0. 7.255 172.168.8 .0 = 101 01 100 .000 100 00.0000 100 0.00000000 Created by: Dương Văn Toán ... cost 15 64 Thay đổi giá trị cost là 15 64 * Chú ý: Cost của một kết nối được tính bằng công thức: 100 000000 / BW (bps) Bandwidth của một interface nằm trong khoảng từ 1 đến 100 00000. Đơn vị...
... routing protocol service network 152. 20. 0.0 Enables RIP advertisements to be broadcast and received for network 152. 20. 0.0 (on interface E1) network 193.5.5 .0 Enables RIP advertisements to be ... 193.5.5 .0 (on interface E0) int e0 Selects interface E0 for configuration ip address 193.5.5.1 255.255.255 .0 Sets IP address and subnet mask for E0 no shutdown Brings up interfaces E0 int ... Scored: ____________ CCNA Semester 1 - Skills Based FinalExam - Student Training Guidelines - Exam Overview and Administration This exam is for use with regular CCNA classes taught by...
... ____________ CCNA Semester 2 - Skills Based FinalExam - Student Training Instructor Guidelines - Exam Overview and Administration This exam is for use with regular CCNA classes taught ... CCNA Semester 2 - Skills Based FinalExam - Student Training Instructor Guidelines - Exam Overview and Administration – Cont. Exam Part 2 – Troubleshooting ... working on Part 3, the Network Concepts portion of the exam. Exam Part 1 – Router Configuration – (Practical hands-on, Max. time 40 min., 60 Points) Objective: Configure the standard 5-router...
... woken D. knew/ woke 34. In July, most students in Vietnam take the National Entrance Examinations to enter higher education institutions.A. Vocational schools B. high schools 4 Teacher : Quỳnh ... took d. drove 4. a. vehicles b. cars c. motorbikes d. traffic.5.a. eventually b. lastly c. final d. right.6.a. up b. dressed c. changed d. away.7.a. luckily b. fortunately c. finally d. unfortunately8.a. ... asked him whether he could explain another way to itd. she asked him could he explain it again. 40 . I remember telling you about the deadline for the assignment.a. I remember to tell you when...
... 24( 1+2+3 +4) 100 00= 2 40 0000 Vậy tổng 96 số n là 1 80+ 1 800 +1 800 0+1 800 00+ 2 40 00 00= 25999 80 Cách 2 : Có 24 soá vôùi soá k ( k = 1, 2, 3, 4 ) đứng ở vị trí a 4 . Có 18 soá vôùi soá k ( k = 1, 2, 3, 4 ) ... xy−− =48 0 (),xyBxy++=⎧⇒−⎨−−=⎩ 30 41 48 0 2/ Gọi n aaaaa a a a a a==++++ 43 21 43 2 10 4 3 2 1 0 10 10 10 10 10 0 là số cần lập Ta có 4 cách chọn a 44 cách chọn a3 3 cách chọn a2 ... 1 800 0;tổng các chữ số hàng ngàn là: 1 800 00. Coù 24 soá n aaaa=32 10 1 ; Coù 24 soá naaaa=32 10 2 ;Coù 24 soá naaaa=32 10 3 ; Coù 24 soá naaaa=32 10 4 Tổng các chữ số hàng chục ngàn 24( 1+2+3 +4) 100 00= 2 40 00 00...
... Ciphers 44 4Block Ciphers 44 4Stream Ciphers 44 5Exploring Symmetric Encryption 44 5Functionality of Symmetric Encryption Algorithms 44 6Key Lengths 44 6Features and Functions of DES 44 7Working ... DES Key 44 7Modes of Operation for DES 44 7Working with DES Stream Cipher Modes 44 9Usage Guidelines for Working with DES 44 9Understanding How 3DES Works 45 0 Encrypting with 3DES 45 0 AES 45 1The ... Encryption Algorithms 44 0 Symmetric and Asymmetric Encryption Algorithms 44 1Encryption Algorithms and Keys 44 1Symmetric Encryption Algorithms 44 1Asymmetric Encryption Algorithms 44 3The Difference...
... been learning English?” the examiner askeda) The examiner asked me how long I have been learning English b) The examiner asked me how long I had learnt Englishc) The examiner asked her how long ... and love. But this is nothing (8) __________ to what people can do. We have language – about 6 ,00 0 languages, in fact. We can write poetry, tell jokes, make promises, explain, persuade, tell the ... speech is primary and writing secondary to language.Human beings have been writing for at least 500 0 years, but they have been talking for much longer.When writing did develop, it was derived from...