Refer to the Exhibit

question 180

Multiple Choice

Refer to the exhibit. An engineer must deny Telnet traffic from the loopback interface of router R3 to the loopback interface of router R2 during the weekend hours. All other traffic between the loopback interfaces of routers R3 and R2 must be allowed at all times. Which command set accomplishes this task?

• A) R3(config)# time-range WEEKEND R3(config-time-range)# periodic Saturday Sunday 00:00 to 23:59 R3(config)# access-list 150 deny tcp host 10.3.3.3 host 10.2.2.2 eq 23 time-range WEEKEND R3(config)# access-list 150 permit ip any any time-range WEEKEND R3(config)# interface G0/1 R3(config-if)# ip access-group 150 out R3(config)# time-range WEEKEND R3(config-time-range)# periodic Saturday Sunday 00:00 to 23:59 access-list 150 deny tcp host 10.3.3.3 host 10.2.2.2 eq 23 time-range WEEKEND access-list 150 permit ip any any time-range WEEKEND interface G0/1 R3(config-if)# ip access-group 150 out
• B) R1(config)# time-range WEEKEND R1(config-time-range)# periodic weekend 00:00 to 23:59 R1(config)# access-list 150 deny tcp host 10.3.3.3 host 10.2.2.2 eq 23 time-range WEEKEND R1(config)# access-list 150 permit ip any any R1(config)# interface G0/1 R1(config-if)# ip access-group 150 in R1(config)# R1(config-time-range)# periodic weekend 00:00 to 23:59 access-list 150 deny tcp host 10.3.3.3 host 10.2.2.2 eq 23 time-range WEEKEND access-list 150 permit ip any any R1(config-if)# ip access-group 150 in
• C) R3(config-time-range)# periodic weekend 00:00 to 23:59 R3(config)# access-list 150 permit tcp host 10.3.3.3 host 10.2.2.2 eq 23 time-range WEEKEND access-list 150 permit tcp host 10.3.3.3 host 10.2.2.2 eq 23 time-range WEEKEND
• D) R1(config-time-range)# periodic Friday Sunday 00:00 to 00:00 time-range WEEKEND periodic Friday Sunday 00:00 to 00:00

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Definitions:

Parol Evidence Rule

A legal principle that prohibits the use of oral or extrinsic evidence to contradict, vary, or add to the terms of a written contract.

Collateral Promise

A secondary promise to pay another person's debt only if that person fails to pay.

Statute of Frauds

A legal principle that requires certain types of contracts to be in writing and signed by the parties involved to be legally enforceable.

Oral Contract

An agreement between parties spoken out loud and not written down, yet still legally binding under certain conditions.