A network administrator wants to examine the active NAT translations on a border router. Which command would perform the task?
Router# show ip nat translations
Refer to curriculum topic: 9.3.1
The clear ip nat translations command clears all dynamic address translation entries from the NAT tra...
a network administrator wants to examine the active nat translations on a border router which command would perform the task
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CCNA2 (Chapter9)
A network administrator wants to examine the active NAT translations on a border
router. Which command would perform the task? - Answer Router# show ip nat
translations
Refer to curriculum topic: 9.3.1
The clear ip nat translations command clears all dynamic address translation entries
from the NAT translation table. The debug ip nat command is used to verify the
operation of NAT. The show ip nat statistics command displays information about the
total number of active translations, NAT configuration parameters, the number of
addresses in the pool, and the number that have been allocated. The show ip nat
translations command displays the active NAT translations.
A network administrator configures the border router with the command R1(config)# ip
nat inside source list 4 pool corp. Which ACL is required to be configured in order for
this command to function? - Answer an access list that is numbered 4 that defines the
private addresses that are affected by NAT
Refer to curriculum topic: 9.2.2
In order for the ip nat inside source list 4 pool corp command to work, the following
procedure needs to be used:
1. Create an access list that defines the private IP addresses affected by NAT.
2. Establish a NAT pool of starting and ending public IP addresses using the ip nat pool
command.
3. Use the ip nat inside source list command to associate the access list with the NAT
pool.
4. Apply NAT to internal and external interfaces by using the ip nat inside and ip nat
outside commands.
Refer to the exhibit. Router R2 is configured with static NAT. Place in order the steps
that occur when the client accesses the web server through the router. (Not all options
are used.) - Answer 1. The client uses the inside global address of the web server as
the destination address to send a packet to the web server.
2. R2 receives the packet on its outside interface, then checks and locates the
destination address in its NAT table.
3. R2 replaces the inside global address with the inside local address of the web server
and forwards the packet to the web server.
4. The web server uses the outside global address of the client as the destination
address when responding.
5. R2 receives the packet from the web server. R2 checks the NAT table, then
translates the source address of the web server into an inside global address and
forwards the packet.
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