CCNA Exploration 4 Accessing the WAN Chapter 7.doc

CCNA Exploration 4 Accessing the WAN Chapter 7
1
Refer to the exhibit. Which two addresses could be assigned to traffic leaving S0 as a result of the statement ip nat pool Tampa ? (Choose two.)34





2
Refer to the exhibit. According to the output, how many addresses have been essfully assigned by this DHCP server?4
1
6
7
8
9
3
After activating IPv6 routing on a Cisco router and programming IPv6 addresses on multiple interfaces, what is the remaining step to activate RIPng?1
Enter the interface programming mode for each IPv6 interface and enable IPng RIP.
Enter the ipv6 router rip mand and then work statements to activate RIPng on the interfaces.
Enter the router mand, and then activate RIPng using the mand. RIPng then automatically runs on all IPv6 interfaces.
Enter the interface programming mode for each IPv6 interface and enable the multicast group FF02::9, and then activate RIPng globally using the ipv6 router rip mand.
4
What is true regarding the differences between NAT and PAT?4
PAT uses the word "overload" at the end of the access-list statement to share a single registered address.
Static NAT allows an unregistered address to map to multiple registered addresses.
Dynamic NAT allows hosts to receive the same global address each time external access is required.
PAT uses unique source port numbers to distinguish between translations.
5
Refer to the exhibit. The FTP server has an RFC 1918 private address. Users on the need to connect to the FTP server on the Fa0/0 LAN of R1. Which three configurations must pleted on R1? (Choose three.)346
dynamic NAT
NAT with overloading
open port 20
open port 21
open port 23
NAT with port forwarding
6
Refer to the exhibit. A technician used SDM to enter the NAT configuration for a Cisco router. Which statement correctly describes the result of the configuration?3
A user on the inside sees web ing f