Cisco 642-542 Online Practice Questions and Exam Preparation

Cisco 642-542 Online Questions & Answers

• Question 31:

  What options can be chosen for TCP session reassembly on the IDS Sensor in the SAFE SMR medium network design? Choose two.

  A. loose reassembly
  B. IP reassembly
  C. no reassembly
  D. total reassembly
  A. loose reassembly

• Question 32:

  Which two Cisco components encompass secure management? Choose two.

  A. Cisco IDS Sensors
  B. Web Device Managers
  C. Cisco PIX Firewalls
  D. CiscoWorks
  E. Cisco VPN Concentrators
  B. Web Device Managers
  D. CiscoWorks

• Question 33:

  What IKE proposal should be chosen on the VPN Concentrator for the Unity Client?

  A. any proposal that ends with DH7
  B. any proposal that starts with DH7
  C. any IKE proposal, except the IKE proposal that ends with DH7
  D. any proposal that starts with Cisco VPN Client
  D. any proposal that starts with Cisco VPN Client

• Question 34:

  According to SAFE implementation of IPSec VPN, what is the function of a VPN router in a large network remote access and VPN module?

  A. Authenticates trusted remote sites and provides connectivity using GRE/IPSec tunnels.
  B. Authenticates individual remote users using XAUTH and terminates their IPSec tunnels.
  C. Authenticates trusted remote sites and provides stateful filtering of remote site traffic.
  D. Tracks the availability of remote site networks across the VPN routers.
  A. Authenticates trusted remote sites and provides connectivity using GRE/IPSec tunnels.

• Question 35:

  How many transform sets can be included in a crypto map on a PIX Firewall?

  A. unlimited number
  B. 3
  C. 1
  D. 2
  E. 4
  A. unlimited number

• Question 36:

  What is a feature of SIP?

  A. SIP is a session-layer control protocol that uses SIP addresses for signal and session management.
  B. SIP is an application-layer control protocol that uses SIP addresses for signal and session management.
  C. SIP is a transport-layer control protocol that uses IP addresses for transporting multimedia traffic and call management.
  D. SIP is a session-layer control protocol that uses IP addresses for transporting multimedia traffic and session management.
  B. SIP is an application-layer control protocol that uses SIP addresses for signal and session management.

• Question 37:

  How many modules exist in the SAFE Enterprise Network Campus?

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

• Question 38:

  DRAG DROP Match the following internet worms to their characteristics

  Select and Place:

  

  

• Question 39:

  Which type of attack is usually implemented using packet sniffers?

  A. man-in-the-middle
  B. brute force
  C. IP spoofing
  D. DoS
  A. man-in-the-middle

• Question 40:

  Which is true with regard to creating an RPC entry with the NFS program number?

  A. NFS traffic designated as friendly will be allowed through the firewall
  B. all NFS traffic will be allowed through the firewall
  C. NFS traffic designated as hostile will not be allowed through the firewall
  D. no NFS traffic will be allowed through the firewall
  B. all NFS traffic will be allowed through the firewall