Question

The computers used by the network administrators for a school are on the 10.7.0.0/27 network. Which two commands are needed at a minimum to apply an ACL that will ensure that only devices that are used by the network administrators will be allowed Telnet access to the routers? (Choose two.)

A) access-class 5 in
B) access-list standard VTY
C) permit 10.7.0.0 0.0.0.127
D) access-list 5 permit 10.7.0.0 0.0.0.31
E) ip access-group 5 in
F) ip access-group 5 out
G) access-list 5 deny any

Answer 1

The two commands needed are 'access-list standard VTY' and 'access-list 5 permit 10.7.0.0 0.0.0.31.'

Step-by-step explanation:

The two commands needed to apply an ACL that ensures only network administrators have Telnet access to the routers are:

• access-list standard VTY: This command creates a standard ACL for controlling Telnet access.
• access-list 5 permit 10.7.0.0 0.0.0.31: This command allows the network administrators' devices with addresses in the range 10.7.0.0 to 10.7.0.31 to access the routers via Telnet.