Open the command console on the client computer. Enter ping fec0:0:0:fffe::1. You should get the response from the domain controller shown in Figure 1-17.

FIGURE 1-17 Pinging the domain controller from the client NOTE FIREWALL CONFIGURATION If the firewall on either your Glasgow domain controller or your Melbourne client blocks ICMP traffic, you need to reconfigure this setting (or settings) before this command will work.

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