NAT on a Wireless Router Quiz - Seminar 7

What command should be selected on each PC to automatically obtain an IP address from the wireless router?

• Static

• Manual

• DHCP

• AutoIP

When you open the web browser and type the default gateway’s IP address, what are the default login credentials for the wireless router?

• user / password

• admin / admin

• admin / 1234

• root / admin

The IP address shown under the “Internet connection” section of the router’s Status page is assigned by which device or service?

• Local DHCP server

• ISP DHCP server

• Wireless client

• NAT table

The IP address assigned to the Internet port of the router — is it private or public?

• Private

• Public

The IP addresses assigned to internal hosts by the router’s DHCP server belong to which type of network?

• Public network

• Private network

• Static network

• Global network

What protocol or feature allows private IP addresses to communicate with external public networks?

• DHCP

• NAT

• DNS

• FTP

In Simulation mode, what application type should be selected when creating a Complex PDU?

• ICMP

• HTTP

• DNS

• FTP

What is the destination device for the HTTP traffic in the simulation?

• The wireless router

• The default gateway

• ciscolearn.nat.com server

• ISP DNS server

What happens to the source IP address when a packet travels from a PC in the internal network to the external web server?

• It remains the same

• It changes to the router’s public IP due to NAT

• It becomes 0.0.0.0

• It changes to a random private IP

Why must NAT translation occur when private addresses attempt to access the Internet?

• Because private addresses are routable over the Internet

• Because private addresses are not routable over the Internet

• To disable DHCP

• To increase connection speed