15. Match the TCP/IP protocols to their commonly accepted port numbers.
Group of answer choices
SMTP
[ Choose ] 80 23 22 67/68 443 20/21 53 25
DHCP
[ Choose ] 80 23 22 67/68 443 20/21 53 25
Telnet
[ Choose ] 80 23 22 67/68 443 20/21 53 25
FTP
[ Choose ] 80 23 22 67/68 443 20/21 53 25
DNS
[ Choose ] 80 23 22 67/68 443 20/21 53 25
HTTP
[ Choose ] 80 23 22 67/68 443 20/21 53 25
SSH
[ Choose ] 80 23 22 67/68 443 20/21 53 25
HTTPS
[ Choose ] 80 23 22 67/68 443 20/21 53 25
SMTP = 25
DHCP = 67/68
Telnet = 23
FTP = 20/21
DNS = 53
HTTP = 80
SSH = 22
HTTPS = 443
15. Match the TCP/IP protocols to their commonly accepted port numbers. Group of answer choices SMTP...
Protocols Name of Protocols TCP (T) or UDP (U) Purpose of Protocol Port Number FTP TFTP TELNET SMTP BOOTPS BOOTPC HTTP POP3 NETBIOS-NS NETBIOS-DGM IMAP SNMP SNMPTRAP HTTPS RDP SSH NNTP DNS NTP TACACS
1a) Which of the following statements is true?
Running SSH on the Telnet port will now be sent across an
unencrypted port.
Despite the results of the scan, the service running on port 23
is actually Telnet and not SSH, and creates an additional
vulnerability
Running SSH on port 23 provides little additional security from
running it on the standard port.
Remote SSH connections will automatically default to the
standard SSH port.
The use of OpenSSH on its default secure...
Instructions: Each line of code is to be explained in a comment. I have provided an example for the first line of code. I want to know what the statement is doing, i.e. creating a function, using module, assigning a value and specifically what is the variable, function, parameters etc… Answer, What will be printed and What is the output in a comment The use of Python Library 2.7 may necessary to complete the assignment. 1. # port variable is...
166 Chapter 8: TCP/IP Applications Getting Down to Business The way network communication all those ls and Os) goes in and out of a machine physically is through the NIC (network interface card). The way network communication goes in and out of a machine logically though, is through a program or service. A service is a program that runs in the background, independent of a logon, that provides functionalities to a system. Windows client machines, for instance, have a Workstation...
on calculations can i see how did the expect come to the solution ,all the workout should be included QUESTION 1 A file of size F = 8 Gbits needs to be distributed to10 peers. Suppose the server has an upload rate of u = 68 Mbps, and that the 10 peers have upload rates of: u1 = 20 Mbps, u2 = 22 Mbps, u3 = 12 Mbps, u4 = 19 Mbps, u5 = 25 Mbps, u6 = 24 Mbps,...
computer networks help please !!!
could someone help with the following tasks!
ANY HELP WILL BE IMMENSELY APPRECIATED! THANKS.
Task 1 In the following scenario, we would like to find out more information about a host that is on out network. Given an IP address we would like to search for additional information, we can start with obtaining the IP address off the default route. When running on a Linux VM, this like most likely to be the internal IP...
QUESTION 8 Which layer of the TCP/IP hierarchy presents incoming messages to the computer user? a. Network b. Link c. Transport d. Application 2.5 points QUESTION 9 A relational database is a collection of one or more tables that are related by key values. True False 2.5 points QUESTION 10 Which standards organization produced the OSI reference model for internet communication? a. IEEE b. ISO c. ANSI 2.5 points QUESTION 11 Which of the following is used...
Infinite Spiral of Numbers (due 17 Feb 2020) HELLO, WE ARE USING PYTHON 3 TO COMPLETE THIS PROJECT!! PLEASE FOLLOW CODE SKELETON AS GIVEN AT THE END. THIS IS DUE 17TH FEB 2020, ANY AND ALL HELP WOULD BE GREATLY APPRECIATED, THANK YOU! Consider the natural numbers laid out in a square spiral, with 1 occupying the center of the spiral. The central 11 x 11 subset of that spiral is shown in the table below. 111 112 113 114...
INN
MARGIN
ROOMS
NEAREST
OFFICE
COLLEGE
INCOME
DISTTWN
1
44.2
3471
2.1
523
12
35
9.4
2
29.8
3567
1.8
140
13.5
42
5.7
3
38.4
3264
1.6
404
22.5
45
4.4
4
54.4
3234
1.1
649
19.5
35
6.5
5
34.5
2730
4
171
17
41
10.5
6
44.9
3003
3.4
402
15.5
37
4.6
7
46
2341
2
580
23
45
7.4
8
50.2
3021
2.6
572
8.5
33
9.3
9
46
2655
3.2
666
22
40
6.7...
INN
MARGIN
ROOMS
NEAREST
OFFICE
COLLEGE
INCOME
DISTTWN
1
61
3203
0.1
549
8
37
12.1
2
34
2810
1.5
496
17.5
39
0.4
3
46
2890
1.9
254
20
39
12.2
4
31.9
3422
1
434
15.5
36
2.7
5
57.4
2687
3.4
678
15.5
32
7.9
6
47.5
3080
2.4
488
13.5
31
6.7
7
54.4
2756
1.1
832
14.5
35
6.9
8
46.2
2244
0.7
496
15.5
38
8.9
9
54.1
2862
1.4
809
16.5
33
3...