Cisco 642-542 Online Practice Questions and Exam Preparation

Cisco 642-542 Online Questions & Answers

• Question 141:

  Which of the following is not a SAFE guideline to proactively mitigate Code Red attacks?

  A. network-based application recognition
  B. antivirus
  C. access control
  D. host intrusion prevention system
  B. antivirus

• Question 142:

  Which threats are expected in the SAFE SMR remote user network environment? Choose two.

  A. port redirection attacks
  B. trust exploitation
  C. man in the middle attacks
  D. network reconnaissance
  C. man in the middle attacks
  D. network reconnaissance

• Question 143:

  What three commands are used for RFC 1918 and RFC 2827 filtering on the ISP router in the SAFE SMR small network campus module? Choose three.

  A. enable rfc 2827 filtering
  B. ip route 1918
  C. rate-limit
  D. access-group
  E. access-list
  F. enable rfc 1918 filtering
  C. rate-limit
  D. access-group
  E. access-list

• Question 144:

  Which routing protocol does not support the use of MD5 authentication?

  A. BGP
  B. EIGRP
  C. IS-IS
  D. OSPF
  E. IGRP
  E. IGRP

• Question 145:

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

  A. switched infrastructure and HIDS
  B. RFC 2827 and 1918 filtering at ISP edge and local firewall
  C. restrictive filtering and HIDS
  D. restrictive trust model and private VLANs
  E. protocol filtering
  A. switched infrastructure and HIDS

• Question 146:

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

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

• Question 147:

  Which of the following is not a critical element of Cisco Self Defending Network strategy?

  A. SAFE
  B. secure connectivity
  C. trust and identity management
  D. threat defense system
  A. SAFE

• Question 148:

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

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

• Question 149:

  What are the SAFE guidelines when routing information is exchanged with an outside routing domain? (Select two.)

  A. Make certain that your outside peer advertises your routes to other peers for maximum reachability.
  B. Use exterior gateway protocols that operate between routing domains and do not allow administrators to build and act on policies.
  C. Use exterior gateway protocols or static routes.
  D. Use exterior gateway protocols because they allow administrators to build and act on policies rather than just on reachability information.
  E. Do not use autonomous system path filters on every EBGP peering session in network.
  F. Use exterior gateway protocols only.
  C. Use exterior gateway protocols or static routes.
  D. Use exterior gateway protocols because they allow administrators to build and act on policies rather than just on reachability information.

• Question 150:

  How many attacks should the NIDS appliance detect in the SAFE SMR midsize network design midsize network campus module?

  A. a large amount, due to outside placement of the edge router
  B. a moderate amount, depending on access through the Internet module
  C. a large amount, due to outside placement of the Internet firewall
  D. very few
  D. very few