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H12-821_V1.0 · Question #145

The following is the description of a partial configuration of a router. The correct description of this configuration is: `` [HUAWEI]acl number 2001 [HUAWEI-acl-basic-2001]rule 0 permit source…

The correct answer is A. The data packet whose source address is 1.1.1.1 matches the first ACL statement rule 0, and the matching rule is Allow. See the full explanation below for the reasoning.

Question

The following is the description of a partial configuration of a router. The correct description of this configuration is:
[HUAWEI]acl number 2001
[HUAWEI-acl-basic-2001]rule 0 permit source 1.1.1.1 0
[HUAWEI-acl-basic-2001]rule 1 deny source 1.1.1.0 0
[HUAWEI-acl-basic-2001]rule 2 permit source 1.1.0.0 0.0.255.255
[HUAWEI-acl-basic-2001]rule 3 deny

Options

  • AThe data packet whose source address is 1.1.1.1 matches the first ACL statement rule 0, and the matching rule is Allow.
  • BThe data packet whose source address is 1.1.1.3 matches the third ACL statement rule 2, and the matching rule is Deny.
  • CThe data packet whose source address is 1.1.1.4 matches the fourth ACL statement rule 3, and the matching rule is Allow.
  • DThe data packet whose source address is 1.1.1.2 matches the second ACL statement rule 1, and the matching rule is Allow.

How the community answered

(69 responses)
  • A
    78% (54)
  • B
    3% (2)
  • C
    6% (4)
  • D
    13% (9)

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