Question: In Figure 9.7, assume system B is not running the ARP program. What would happen? Figure 9.7 LAN System A System B N, L, N,

In Figure 9.7, assume system B is not running the ARP program. What would happen?

Figure 9.7

LAN System A System B N, L, N, L2 Request N3L3 N, L4 Request: Looking for link-layer address of a node with IP address N

LAN System A System B N, L, N, L2 Request N3L3 N, L4 Request: Looking for link-layer address of a node with IP address N2 a. ARP request is broadcast LAN System A System B N2L2 N, L, Reply N4 L4 N3L3 Reply: I am the node and my link-layer address is L2 b. ARP reply is unicast

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