Question 3

Figure 4 below shows a network connection between two sites.

You attempt to make a Telnet connection from PC1 to the $2, but the connection fails.

After making a console connection to the S2 and executing the show run command, you see the following output:

(a) Why do you think the Telnet connection from PC1 to the $2 fails?

(b) State the correct command and argument to overcome the issue.

[1 mark]

[2 marks]

(c) Observe the line vty command in Figure 5. Why does the login command is necessary to be set?

(d) SSH provides alternative to Telnet. How does SSH differ from Telnet?

>> interface vlan 1 !ip address 58.59.6.2255.0.0.0 !ip default gateway 192.168.5.1 Line vty 04 Password ajax Login > Figure 5 Page 11 of 16 CSNB3123, Semester 2, 2021/2022 (a) Why do you think the Telnet connection from PC1 to the \$2 fails? (b) State the correct command and argument to overcome the issue. [1 mark] Figure 4 below shows a network connection between two sites. You attempt to make a Telnet connection from PC1 to the $2, but the connection fails. After making a console connection to the S2 and executing the show run command, you see the following output