Practice Quiz

CompTIA Network+ Exam Review - Question List

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41. You wish to limit telnet access into your Cisco router to only a single host. In order to accomplish this, access list 1 has been written to allow host 172.16.1.224 access to the router vty lines. What command would assign this access list to the Virtual Terminal Lines?
  1. router(config-line)# ip access-group 1 in
  2. router(config-line)# ip access-list 1 in
  3. router(config-line)# access-class 1 in
  4. router(config-line)# access-line 1 in
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42. You have been assigned the task of connecting a new switch to an existing switch. You want to set up the VLAN Trunking Protocol to enable VLAN information passing between the switches. Which of the following should you do to accomplish this?
  1. Set each end of the trunk line to IEEE 802.1e encapsulation.
  2. Set all ports on the two switches as access ports.
  3. Configure one of the switches as a VTP server.
  4. Connect the switches using a rollover cable.
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43. An organization has an Engineering department with 25 employees. Currently all employees in the organization are on the same network. The Engineering team is concerned about other employees being able to capture packets going across the network and obtain sensitive material. What could a network administrator do to protect Engineering network traffic from being accessed by other employees?
  1. Install anti-virus software on all of the computers.
  2. Power down the switches that connect to the Engineering team computers when they are not in use.
  3. Remove other employees’ computers from the network and put them on a peer-to-peer network.
  4. Configure the Engineering team computers on a separate VLAN.
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44. Which of these WAN encapsulation types can be configured on an asynchronous serial connection?
  1. HDLC
  2. SDLC
  3. Frame Relay
  4. ATM
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45. David wants to set up Frame Relay for point-to-point sub-interfaces. Which of the following should he not do during this configuration?
  1. Choose point-to-point as the sub-interface type
  2. Assign an IP address on the physical interface
  3. Configure a local DLCI on every sub-interface
  4. Configure Frame Relay encapsulation on the physical interface
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