1 IPv4 DNS Configuration ····························································································································1-1

DNS Overview·········································································································································1-1

Static Domain Name Resolution ·····································································································1-1

Dynamic Domain Name Resolution ································································································1-1

DNS Proxy·······································································································································1-3

Configuring the IPv4 DNS Client·············································································································1-3

Configuring Static Domain Name Resolution ··················································································1-3

Configuring Dynamic Domain Name Resolution·············································································1-4

Configuring the DNS Proxy·····················································································································1-4

Displaying and Maintaining IPv4 DNS ····································································································1-5

IPv4 DNS Configuration Examples ·········································································································1-5

Static Domain Name Resolution Configuration Example································································1-5

Dynamic Domain Name Resolution Configuration Example···························································1-6

DNS Proxy Configuration Example ·································································································1-9

Troubleshooting IPv4 DNS Configuration ·····························································································1-10

2 IPv6 DNS Configuration ····························································································································2-1

Introduction to IPv6 DNS ························································································································2-1

Configuring the IPv6 DNS Client·············································································································2-1

Configuring Static Domain Name Resolution ··················································································2-1

Configuring Dynamic Domain Name Resolution·············································································2-1

Displaying and Maintaining IPv6 DNS ····································································································2-2

IPv6 DNS Configuration Examples ·········································································································2-3

Static Domain Name Resolution Configuration Example································································2-3

Dynamic Domain Name Resolution Configuration Example···························································2-3

Table of Contents