CORRECT TEXT
A network associate is configuring a router for the weaver company to provide internet access. The
ISP has provided the company six public IP addresses of 198.18.184.105 198.18.184.110. The
company has 14 hosts that need to access the internet simultaneously. The hosts in the company
LAN have been assigned private space addresses in the range of 192.168.100.17 192.168.100.30.
Answer: See the explanation
Explanation:
The above named organisation has 14 hosts that need to access the internet simultaneously but
were provided with just 6 public IP addresses from198.18.184.105 to 198.18.184.110/29. In this
case, you have to consider using NAT Overload (or PAT)
Doubleclick on the Weaver router to access the CLI Router> enable Router# configure terminal First
you should change the router’s name to Weaver: Router(config)#hostname Weaver Create a NAT
pool of global addresses to be allocated with their netmask: Weaver(config)# ip nat pool mypool
198.18.184.105 198.18.184.110 netmask 255.255.255.248 Create a standard access control list that
permits the addresses that are to be translated: Weaver(config)#access-list 1 permit 192.168.100.16
0.0.0.15 Establish dynamic source translation, specifying the access list that was defined in the prior
step: Weaver(config)#ip nat inside source list 1 pool mypool overload Finally, we should save all your
work with the following command: Weaver#copy running-config startup-config (Don’t forget this)
Check your configuration by going to “Host for testing” and type:
C : \\ >ping 192.0.2.114 The ping should work well and you will be replied from 192.0.2.114 This
command translates all source addresses that pass access list 1, which means a source address from
192.168.100.17 to 192.168.100.30, into an address from the pool named mypool (the pool contains
addresses from 198.18.184.105 to 198.18.184.110) Overload keyword allowsto map multiple IP
addresses to a single registered IP address (many-to- one) by using different ports. The question said
that appropriate interfaces have been configured for NAT inside and NAT outside statements. This is
how to configure the NAT inside and NAT outside, just for your understanding:Weaver(config)#interface fa0/0 Weaver(config-if)#ip nat inside Weaver(config-if)#exit
Weaver(config)#interface s0/0 Weaver(config-if)#ip nat outside Weaver(config-if)#end