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Chapter 4 - Security & Performance Management

Charlene Chang 8 preguntas

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Preguntas del test (8)

  1. 1Which ACL configuration allows the host of 10.32.36.101 accessing to a router?
    1. Aaccess-list 11 permit 10.32.36.0 0.0.0.255
    2. Baccess-list 11 deny 10.32.36.101 0.0.0.0
    3. Caccess-list 11 permit 10.32.36.0 0.0.0.0.252
    4. Daccess-list 11 deny 10.32.36.0 0.0.0.255
  2. 2Access list filters network traffic by controlling whether routed packets are [blank_start]forwarded or blocked[blank_end] at a router interface.
    1. Aforwarded or blocked
    2. Bincoming or outgoing
    3. Ctransmitted or dropped
    4. Dmarking or tating
  3. 3Determine the source and its wildcard mask to match hosts from the private IP addresses 172.16.0.0 - 172.31.255.255 with subnet mask /12.
    1. A172.16.0.0
      0.15.255.255
    2. B172.31.31.0
      0.15.255.255
    3. C172.16.0.0
      0.0.255.255
    4. D172.31.0.0
      0.0.255.255
  4. 4Which access-list denies ONLY the network of 164.78.0.0 but allows all other networks?
    1. Aaccess-list 1 deny any
      access-list 1 permit 164.78.0.0 255.255.0.0
    2. Baccess-list 1 permit any
      access-list 1 deny 164.78.0.0 0.255.255.255
    3. Caccess-list 1 deny 164.78.0.0 0.0.255.255
      access-list 1 permit any
    4. Daccess-list 1 permit 164.78.249.0 255.255.255.0
      access-list 1 deny any
  5. 5Which of the following is NOT correct for access control?
    1. ATo filter IP packets based on the size of the packets that ate transmitted
    2. BTo deny unwanted access to a network
    3. CTo use for packet filtering as well as traffic matching
    4. DTo use as part of the standard configuration
  6. 6Choose the correct description of the following access control.
    access-list 20 permit 10.32.41.0 0.0.0.255
    access-list 20 deny any log
    interface fa0/0
    ip access-group 20 in
    1. APrevent IP spoofing from internal network 10.32.41.0 255.255.255.0
    2. BLog all access matches to a Syslog server
    3. CAccess control is applied for traffic of both directions to a router
    4. DAccess control is applied for traffic of wide area network
  7. 7Which one of the following security guidelines is NOT good for access control?
    1. ALimit access to authorized users
    2. BChange password on a regular basis
    3. CApply access list to all router interfaces
    4. DEnsure software revisions are compliant with security requirements
  8. 8Which of the following is identical control to
    access-list 10 permit host 10.32.36.152
    access-list 10 deny any
    1. Aaccess-list 10 permit 10.32.36.152 255.255.255.0
      access-list 10 deny 255.255.255.255 0.0.0.255
    2. Baccess-list 10 permit 10.32.36.152 255.255.255.255
      access-list 10 deny 255.255.255.255 255.255.255.0
    3. Caccess-list 10 permit 10.32.36.152 0.0.0.0
      access-list 10 deny 0.0.0.0 255.255.255.255
    4. Daccess-list 10 permit 10.32.36.152 0.0.0.255
      access-list 10 deny 0.0.0.0 255.255.255.0

Información

Descripción
2015/16 Sem 2 (NetMgt) SP2013-2016 - 2015/16 Sem 2 Test sobre Chapter 4 - Security & Performance Management, creado por Charlene Chang el 10/12/2015.
Idioma
English
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