Cisco 642-542 Online Practice Questions and Exam Preparation

Cisco 642-542 Online Questions & Answers

• Question 161:

  According to SAFE SMR guidelines, what type of VPN uses primarily Cisco VPN optimized routers?

  A. intranet to remote users
  B. site-to-site
  C. intranet to extranet
  D. extranet to remote users
  B. site-to-site

• Question 162:

  Which type of attack is characterized by exploitation of well-known weaknesses, use of ports that are allowed through a firewall, and can never be completely eliminated?

  A. network reconnaissance
  B. man-in-the-middle
  C. application layer
  D. trust exploitation
  C. application layer

• Question 163:

  In which module does the firewall exist in the SAFE SMR small network design?

  A. corporate Internet
  B. edge
  C. campus
  D. Internet
  A. corporate Internet

• Question 164:

  Which are key devices in the SAFE SMR midsize network design midsize network campus module? Choose three.

  A. VPN Concentrator
  B. Layer 3 switches
  C. NIDS host
  D. WAN router
  E. firewalls
  F. corporate servers
  B. Layer 3 switches
  C. NIDS host
  F. corporate servers

• Question 165:

  Which three models of the Cisco 3000 Series Concentrator can have redundant power supplies? Choose three.

  A. 3030
  B. 3080
  C. 3020
  D. 3060
  E. 3005
  F. 3090
  A. 3030
  B. 3080
  D. 3060

• Question 166:

  What is IP logging, as defined for the Cisco IDS appliance?

  A. IDS logs IP address information from an attacking host
  B. IDS logs user information from an attacking host
  C. IDS logs IP address information for hosts being attacked
  D. IDS captures packets from an attacking host
  D. IDS captures packets from an attacking host

• Question 167:

  What causes the default TCP intercept feature of the IOS Firewall to become more aggressive? Choose two.

  A. the number of incomplete connections exceeds 1100
  B. the number of connections arriving in the last 1 minute exceeds 1100
  C. the number of connections arriving in the last 10 minutes exceeds 1000
  D. the number of incomplete connections exceeds 100
  A. the number of incomplete connections exceeds 1100
  B. the number of connections arriving in the last 1 minute exceeds 1100

• Question 168:

  Which are key devices in the SAFE SMR midsize network design midsize network campus module? Choose three.

  A. corporate servers
  B. firewalls
  C. WAN router
  D. VPN Concentrator
  E. NIDS host
  F. layer 2 switches
  A. corporate servers
  E. NIDS host
  F. layer 2 switches

• Question 169:

  What is the primary function of the inside router in the SAFE SMR midsize network design corporate Internet module?

  A. detect attacks on ports that the firewall is configured to permit
  B. provide connectivity to the LAN Module
  C. provide connection state enforcement and detailed filtering for sessions initiated through the firewall
  D. provide Layer 3 separation
  D. provide Layer 3 separation

• Question 170:

  Which threats are expected in the SAFE Enterprise Network Building Distribution module? (Choose three).

  A. unauthorized access
  B. port redirection
  C. IP spoofing
  D. packet sniffers
  E. application layer attacks
  F. trust exploitation
  C. IP spoofing
  D. packet sniffers