What must be done before a router can be accessed via Telnet? ($($Choose 2)$2)$

1−$1-$Configure an IP address on the relevant network interface and bring it up.$.$

2−$2-$Configure an IP address on at least one vty line.

3−$3-$Configure a password on the relevant network interface and give the login command.

4−$4-$ Configure a password on at least one vty line and give the login command..and

5−$5-$ Configure a password on the console line and give the login command