Chapter 9: Check Your Understanding

1. 1What range of IP addresses is represented by the network and wildcard mask 192.168.70.0 0.0.0.127?

   1. A192.168.70.0 to 192.168.70.127
   2. B192.168.70.0 to 192.168.70.255
   3. C192.168.70.0 to 192.168.70.63
   4. D192.168.70.0 to 192.168.71.255
2. 2What range of IP addresses is represented by the network and wildcard mask 192.168.70.0 and 0.0.1.255?

   1. A192.168.70.0 to 192.168.71.255
   2. B192.168.70.0 to 192.168.70.255
   3. C192.168.70.0 to 192.168.73.255
   4. D192.168.70.0 to 192.168.76.255
3. 3What range of IP addresses is represented by the network and wildcard mask 172.16.32.0 and 0.0.15.255?

   1. A172.16.32.0 to 172.16.47.255
   2. B172.16.32.0 to 172.16.34.255
   3. C172.16.32.0 to 172.16.63.255
   4. D172.16.32.0 to 172.16.240.255
4. 4Which set of access control entries would allow all users on the 192.168.10.0/24 network to access a web server that is located at 172.17.80.1, but would not allow them to use Telnet?

   1. Aaccess-list 103 deny tcp host 192.168.10.0 any eq 23
      access-list 103 permit tcp host 192.168.10.1 eq 80
   2. Baccess-list 103 permit 192.168.10.0 0.0.0.255 host 172.17.80.1
      access-list 103 deny tcp 192.168.10.0 0.0.0.255 any eq telnet
   3. Caccess-list 103 permit tcp 192.168.10.0 0.0.0.255 host 172.17.80.1 eq 80
      access-list 103 deny tcp 192.168.10.0 0.0.0.255 any eq 23
   4. Daccess-list 103 permit tcp 192.168.10.0 0.0.0.255 any eq 80
      access-list 103 deny tcp 192.168.10.0 0.0.0.255 any eq 23
5. 5In applying an ACL to a router interface, which traffic is designated as outbound?

   1. ATraffic that is coming from the source IP address into the router
   2. BTraffic that is leaving the router and going toward the destination host
   3. CTraffic that is going from the destination IP address into the router
   4. DTraffic for which the router can find no routing table entry
6. 6In the creation of an IPv6 ACL, what is the purpose of the implicit final command entries
   permit icmp any any nd-na and
   permit icmp any any nd-ns?

   1. ATo allow IPv6 to MAC address resolution
   2. BTo allow forwarding of IPv6 multicast packets
   3. CTo allow automatic address configuration
   4. DTo allow forwarding of ICMPv6 packets
7. 7What is the effect of the established parameter in an extended ACL?

   1. ABlocks all incoming traffic from reaching a network
   2. BAllows external traffic into a network only if it is part of an existing connection with an internal host
   3. CAllows external sources to send unsolicited requests for information to source IP addresses in the network
   4. DAllows traffic from a permitted source address to go to any destination outside the network
8. 8ACLs are used primarily to filter traffic. What are two additional uses of ACLs? (Choose two)

   1. ASpecifying source addresses for authentication
   2. BSpecifying internal hosts for NAT
   3. CIdentifying traffic for QoS
   4. DReorganizing traffic into VLANs
   5. EFiltering VTP packets
9. 9Which two statements are correct about extended ACLs? (Choose two)

   1. AExtended ACLs use a number range from 1 through 99
   2. BExtended ACLs end with an implicit statement
   3. CExtended ACLs evaluate the source and destination addresses
   4. DPort numbers can be used to add greater definition to an ACL
   5. EMultiple ACLs can be placed on the same interface as long as they are in the same direction
10. 10Which command is used to activate an IPv6 ACL named ENG_ACL on an interface so that the router filter traffic prior to accessing the routing table?

    1. Aaccess-group ipv6_ENG_ACL in
    2. Baccess-group ipv6_ENG_ACL out
    3. Cipv6 access-class ENG_ACL in
    4. Dipv6 access-class ENG_ACL out
    5. Eipv6 traffic-filter ENG_ACL in
    6. Fipv6 traffic-filter ENG_ACL out

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College Cisco Networking (ITCC1404: Chapter Quizzes) Quiz on Chapter 9: Check Your Understanding, created by Antje C. on 10/05/2015.

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Antje C.

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