Refer to the output of the corporate router routing table shown in the graphic.
The corporate router receives an IP packet with a source IP address of 192.168.214.20 and a
destination address of 192.168.22.3.
What will the router do with this packet?
A.
It will encapsulate the packet as Frame Relay and forward it out interface Serial 0/0.117.
B.
It will discard the packet and send an ICMP Destination Unreachable message out interface
FastEthernet 0/0.
C.
It will forward the packet out interface Serial 0/1 and send an ICMP Echo Reply message out
interface serial 0/0.102.
D.
It will change the IP packet to an ARP frame and forward it out FastEthernet 0/0.
Need Explanation on this?
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it is discarding the packet because 192.168.22.0 is not on routing table? or what?
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Yes discards the frame because there is no valid route for it. The 21.0/24 just gives 21.1 to 21.254, so no 22.0 network. Destination is unreachable
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…and , additionally, gateway of last resort is not set
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