Match the steps with the actions that are involved when an internal host with ip address 192.168.10.10 attempts to send a packet to an external server at the ip address 209.165.200.254 across a router r1 that is running dynamic nat.
a) step1=the host
b) step 2=r1
c) step 3=if there is
d) step 4=r1
e) step 5=r1

Following are the steps with actions that are involved in required to perform a packet transfer.

Explanation:

Step 1: The host sends a connection request to server which is at IP address 209.165.200.254Step 2: R1 check the configuration of NAT to inquire weather the packet should be translated or not.Step 3: If there is no entry found for translation of given IP address, It is assumed that the IP address 192.168.10.10  will be translated already.Step 4: R1 selects a global address  from the dynamic address pool that is available to it.Step 5: R1 replaces the given IP address 192.168.10.10  with the translated inside global address.

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