1)The protocol that asks for a MAC address for a known IP address is _____. 2)Tr
ID: 642390 • Letter: 1
Question
1)The protocol that asks for a MAC address for a known IP address is _____.
2)Traceroute relies on the______ field within the IP packet header.
3)
Which of the following is *not* a reason why a ping might timeout?
A router in between is filtering all ICMP traffic.
The destination has a firewall that will not accept ICMP traffic.
The sending system will not respond to ICMP requests.
192.168.23.193
192.168.2.1
192.168.1.1
127.0.0.1
1.A router in between is filtering all ICMP traffic.
2.The destination has a firewall that will not accept ICMP traffic.
3.The sending system will not respond to ICMP requests.
4. The destination system is powered off.4) Given a system that has an IP address of 192.168.2.25, and a subnet mask of 255.255.0.0, and the gateway address is 192.168.2.1 - what would be the first system to receive data sent (next hop/destination), if the final destination address is 192.168.23.193? (Assume all systems were up and working.) 1.
192.168.23.193
2.192.168.2.1
3.192.168.1.1
4.127.0.0.1
Explanation / Answer
1) Address Resolution Protocol (ARP)
2) ICMP
3)The destination has a firewall that will not accept ICMP traffic.
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