Configuring Option 82 ······································································································································ 86
BOOTP application ·········································································································································· 93
Protocols and standards ·································································································································· 93
Network requirements ······························································································································ 94
Configuration procedure ··························································································································· 94
Verifying the configuration ························································································································ 94
Configuring DNS ··························································································· 95
Overview ·························································································································································· 95
Static domain name resolution ················································································································· 95
DNS proxy ················································································································································ 96
DNS spoofing ··········································································································································· 97
DNS configuration task list ······························································································································· 98
Configuring the DNS proxy ···························································································································· 101
Configuring DNS spoofing ····························································································································· 101
Symptom ················································································································································ 115
Solution ·················································································································································· 115
Symptom ················································································································································ 115
Solution ·················································································································································· 115
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