Cisco 642-542 Online Practice Questions and Exam Preparation

Cisco 642-542 Online Questions & Answers

• Question 181:

  How are packet sniffer attacks mitigated in the SAFE SMR small network campus module?

  A. the use of HIDS and application access control
  B. switched infrastructure
  C. the latest security fixes
  D. host based virus scanning
  E. HIDS
  B. switched infrastructure

• Question 182:

  Which are key devices in the SAFE VoIP large network campus server module? Choose three.

  A. proxy server
  B. call-processing manager
  C. stateful firewall
  D. layer 2 switch
  E. NIDS appliance
  F. IP phones
  A. proxy server
  B. call-processing manager
  C. stateful firewall

• Question 183:

  How are application layer attacks mitigated in the SAFE SMR midsize network design corporate Internet module?

  A. filtering at the ISP, edge router, and corporate firewall
  B. OS and IDS detection
  C. e-mail content filtering, HIDS, and host-based virus scanning
  D. CAR at the ISP edge and TCP setup controls at the firewall
  E. IDS at the host and network levels
  F. RFC 2827 and 1918 filtering at ISP edge and midsize network edge router
  E. IDS at the host and network levels

• Question 184:

  Which are the functional areas in SAFE Enterprise Network? Choose two.

  A. Enterprise Network Distribution
  B. Enterprise Network Campus
  C. Enterprise Network Corporate Internet
  D. Enterprise Network VPN/Remote Access
  E. Enterprise Network Edge
  B. Enterprise Network Campus
  E. Enterprise Network Edge

• Question 185:

  Which techniques does SAFE recommend to mitigate MAC spoofing attacks? (Select two.)

  A. Use DHCP snooping along with DAI.
  B. Implement authentication for DHCP messages.
  C. Implement BPDU guard enhancement command.
  D. Implement IP Source Guard feature.
  E. Use port security.
  F. Set all user ports to nontrunking mode.
  A. Use DHCP snooping along with DAI.
  E. Use port security.

• Question 186:

  How many modules exist in the SAFE Enterprise Network Campus?

  A. 5
  B. 6
  C. 3
  D. 4
  B. 6

• Question 187:

  How are DoS attacks mitigated in the SAFE SMR small network corporate Internet module? Choose two.

  A. CAR at ISP edge
  B. virus scanning at the host level
  C. NIDS
  D. HIDS on the public servers
  E. TCP setup controls at the firewall to limit exposure
  A. CAR at ISP edge
  E. TCP setup controls at the firewall to limit exposure

• Question 188:

  Which commands are used for basic filtering in the SAFE SMR small network campus module?

  Choose two.

  A. ip inspect-name
  B. ip route
  C. access-list
  D. access-group
  C. access-list
  D. access-group

• Question 189:

  Which is a key server found in SAFE Enterprise network design edge corporate internet module?

  A. application server
  B. URL filtering server
  C. database server
  D. proxy server
  B. URL filtering server

• Question 190:

  How is unauthorized access mitigated in the SAFE SMR midsize network design corporate Internet module?

  A. IDS at the host and network levels
  B. filtering at the ISP, edge router, and corporate firewall
  C. e-mail content filtering, HIDS, and host-based virus scanning
  D. RFC 2827 and 1918 filtering at ISP edge and midsize network edge router
  E. CAR at the ISP edge and TCP setup controls at the firewall
  F. OS and IDS detection
  B. filtering at the ISP, edge router, and corporate firewall