GPPA

GPPA practice questions, page 10 of 12, with answer review and explanations.

Question 46

Which of the following well-known ports is used by BOOTP?

  1. UDP 67
  2. TCP 21
  3. UDP 69
  4. TCP 161

Question 47

You have to ensure that your Cisco Router is only accessible via telnet and ssh from the following hosts and subnets: 10.10.2.103 10.10.0.0/24 Which of the following sets of commands will you use to accomplish the task?

  1. access-list 10 permit 10.10.2.103 access-list 10 permit 10.10.0.0 0.0.0.255 access-list 10 deny any line vty 0 4 access-group 10 in
  2. access-list 10 permit host 10.10.2.103 access-list 10 permit 10.10.0.0 0.0.0.255 access-list 10 deny any line vty 0 4 access-class 10 out
  3. access-list 10 permit host 10.10.2.103 access-list 10 permit 10.10.0.0 0.0.0.255 access-list 10 deny any line vty 0 4 access-class 10 in
  4. access-list 10 permit host 10.10.2.103 access-list 11 permit host 10.10.0.0 255.255.255.0 access-list 12 deny any line vty 0 4 access-group 10, 11, 12 in

Question 48

Which of the following tools is used to analyze the files produced by several popular packetcapture programs such as tcpdump, WinDump, Wireshark, and EtherPeek?

  1. Sniffer
  2. tcptraceroute
  3. Fpipe
  4. tcptrace

Question 49

Which of the following actions can be taken as the countermeasures against the ARP spoofing attack? Each correct answer represents a complete solution. (Choose all that apply.)

  1. Placing static ARP entries on servers and routes
  2. Using Private VLANs
  3. Using 8 digit passwords for authentication
  4. Looking for large amount of ARP traffic on local subnets

Question 50

You work as a Network Troubleshooter for ABC Inc. You want to tunnel the IPv6 traffic across an IPv4 supporting portion of the company's network. You are using the interface configuration mode for the tunnel. Which of the following IP addresses will you enter after the tunnel source command?

  1. The IPv4 address assigned to the remote interface on which the tunnel is built.
  2. The IPv6 address assigned to the remote tunnel interface.
  3. The IPv6 address assigned to the local tunnel interface.
  4. The IPv4 address assigned to the local interface on which the tunnel is built.