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GB0-190-EN · Question #81

The customer network is set up as follows: HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2-- GE0/0----HostB IP addresses and routes have been correctly configured in the network, and HostA and HostB…

The correct answer is C. Configuring the ACL only on MSR-1 can satisfy the requirements. D. Configuring the ACL only on MSR-2 can satisfy the requirements. You've hit your limit · resets 1pm (America/New_York)

Network Security Features

Question

The customer network is set up as follows:

HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2-- GE0/0----HostB IP addresses and routes have been correctly configured in the network, and HostA and HostB can communicate with each other. Configure an ACL to prevent HostB from pinging HostA while HostA can ping HostB and all other communication between HostA and HostB are normal. Which of the following statements are TRUE? (Choose one or more)

Options

  • AConfiguring the ACL only on MSR-1 cannot satisfy the requirements.
  • BConfiguring the ACL only on MSR-2 cannot satisfy the requirements.
  • CConfiguring the ACL only on MSR-1 can satisfy the requirements.
  • DConfiguring the ACL only on MSR-2 can satisfy the requirements.
  • EWhen the ping command is executed, ICMP packets are transmitted bidirectionally. Therefore, the

How the community answered

(19 responses)
  • A
    11% (2)
  • B
    26% (5)
  • C
    47% (9)
  • E
    16% (3)

Explanation

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Topics

#ACL#ICMP filtering#packet filter placement#bidirectional traffic

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