Question 1

Which command will allow you to see real - time translations on your router?

Accepted Answer

The command debug ip nat will show you in real time the translations occurring on your router.

Question 2

Which command will create a dynamic pool named Todd that will provide you with 30 global addresses?

Accepted Answer

The command ip nat pool name creates the pool that hosts can use to get onto the global internet. What makes option B correct is that the range 171.16.10.65 through 171.16.10.94 includes 30 hosts, but the mask has to match 30 hosts as well, and that mask is 255.255.255.224 . Option C is wrong because there is a lowercase t in the pool name. Pool name are case sensitive.

Question 3

When creating a pool of global address, which of the following can be used instead of the netmask command?

Accepted Answer

Instead of the netmask command, you can use the prefix-length length statement.

Question 4

Which of the following is considered to be the inside hosts address after translation?

Accepted Answer

An inside global address is considered to be the IP address of the host on the private network after translation.

Question 5

Your inside locals are not being translated to the inside global addresses. Which of the following commands will show you if your inside globals are allowed to use the NAT pool? ip nat pool Corp 198.18.41.129 198.18.41.134 netmask 255.255.255.248 ip…

Accepted Answer

Once you create your pool, the command ip nat inside source must be used to say which inside locals are allowed to use the pool. In this question we need to see if access - list 100 is configured correctly, if at all , so show access - list is the best answer.

Question 6

Pat Address Translation is also called what?

Accepted Answer

Another term for port Address Translation is NAT Overload because that is the keyword used to enable port address translation.

Question 7

What is the frequency range of the IEEE 802.11g standard?

Accepted Answer

The IEEE 802.11b and IEEE 802.11g standards both run in the 2.4GHz RF range.

Question 8

You have finished physically installing an access point on the ceiling of your office. At a minimum, which parameter must be configured on the access point in order to allow a wireless client to operate on it?

Accepted Answer

The minimum parameter configured on an AP for a simple WLAN installation is the SSID, although you should set the channel and authntication method as well.

Question 9

Which encryption type does WPA2 use?

Accepted Answer

WPA2 uses AES-CCMP for encryption. WPA uses TKIP

Question 10

What is the maximum data rate for the 802.11g standard?

Accepted Answer

The IEEE 802.11g standard provides a maximum data rate of up to 54Mbps.

Question 11

A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?

Accepted Answer

Although this question is cryptic at best, the only possible answer is option D. If the SSID is not being broadcast (which we must assume in this question), the client must be configured with the correct SSID in order to associate to the AP.

Question 12

Two workers have established wireless communication directly between their wireless laptops. What type of wireless topology has been created by these employees?

Accepted Answer

Two wireless hosts directly connected wirelessly is no different then two hosts connecting with a crossover cable. They are both ad-hoc networks, but in wireless, we call this an independent Basic Service Set(IBSS).

Question 13

You are connecting an access point and it is set to root. What does extended service set ID mean?

Accepted Answer

Extended service set ID means that you have more than one access point and they all are set to the same SSID and all are connected together in the same VLAN or distribution system so users can roam.

Question 14

How many bits are in an IPv6 address field?

Accepted Answer

There are 16 bits (four hex characters) in an IPv6 field.

Question 15

Which of the following descriptions about IPv6 is correct?

Accepted Answer

There are no broadcasts with IPv6. Unicast , multicast, anycast, global, and link - local unicast are used.

Question 16

To enable OSPFv3, which of the following would you use?

Accepted Answer

To enable OSPFv3, you enable the protocol at the interface level as with RIPng. The command string is ipv6 ospf proces-id area area-id.

Question 17

To enable RIPng , which of the following would you use?

Accepted Answer

It's pretty simple to enable RIPng for IPv6. You configure it right on the interface where you want RIP to run with the ipv6 router rip number command.

Question 18

What multicast addresses does EIGRPv6 use?

Accepted Answer

EIGRPv6's multicast address stayed very near the same. In IPv4 it was 224.0.0.10; now it is FF02::A (A = 10 in decimal notation)

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