which entry will be in the ARP cache of HostA to support this transmission?

Refer to the exhibit.

After HostA pings HostB, which entry will be in the ARP cache of HostA to support this
transmission?

Refer to the exhibit.

After HostA pings HostB, which entry will be in the ARP cache of HostA to support this
transmission?

A.
Exhibit A

B.
Exhibit B

C.
Exhibit C

D.
Exhibit D

E.
Exhibit E

F.
Exhibit F

Explanation:
When a host needs to reach a device on another subnet, the ARP cache entry will be that of the
Ethernet address of the local router (default gateway) for the physical MAC address. The
destination IP address will not change, and will be that of the remote host (HostB).



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Juniour Ngcobo

Juniour Ngcobo

Nice Explanation Admin!!!!!!!!!!

Sean

Sean

U sure? Because the explanation was so wrong. D should be the correct answer. ARP is only used within its own subnet and won’t have any record for IP outside outside of your subnet. Try arp -a on your PC to confirm.

Sean

Sean

Sorry, I just realized you were being sarcastic. 🙁

Nariman

Nariman

“D” is right
Host A knows host B is in another network so it will send the pings to its default gateway 192.168.6.1. Host A sends a broadcast frame asking the MAC address of 192.168.6.1. These information (IP and MAC address of the default gateway) is saved in its ARP cache for later use.

Mehdi

Mehdi

Sure but the question says that the process happens after a ping was done so Host A takes the gateway MAC address as the destination with the IP address 192.168.4.7

young sik

young sik

Passed 200-120 Exam Few Days Ago!

SIM: ACL 2

Troubleshooting: OSPF/ACL 1/EIGRP

Learned all exam questions from passleader 200-120 dumps — http://www.passleader.com/200-120.html (405q), 100% valid.