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Table of Contents 
1 IPv6 Configuration·····································································································································1-1 
IPv6 Overview·········································································································································1-1 
IPv6 Features ··································································································································1-1 
Introduction to IPv6 Address ···········································································································1-3 
Introduction to IPv6 Neighbor Discovery Protocol···········································································1-5 
Introduction to IPv6 DNS·················································································································1-8 
Protocols and Standards·················································································································1-8 
IPv6 Configuration Task List···················································································································1-8 
Configuring an IPv6 Unicast Address······························································································1-9 
Configuring IPv6 NDP ···················································································································1-10 
Configuring a Static IPv6 Route ····································································································1-12 
Configuring IPv6 TCP Properties ··································································································1-12 
Configuring the Maximum Number of IPv6 ICMP Error Packets Sent within a Specified Time····1-13 
Configuring the Hop Limit of ICMPv6 Reply Packets····································································1-13 
Configuring IPv6 DNS ···················································································································1-14 
Displaying and Maintaining IPv6 ···································································································1-15 
IPv6 Configuration Example ·················································································································1-16 
IPv6 Unicast Address Configuration······························································································1-16 
2 IPv6 Application Configuration················································································································2-1 
Introduction to IPv6 Application ··············································································································2-1 
IPv6 Application Configuration················································································································2-1 
IPv6 Ping ·········································································································································2-1 
IPv6 Traceroute·······························································································································2-1 
IPv6 TFTP ·······································································································································2-2 
IPv6 Telnet ······································································································································2-3 
IPv6 Application Configuration Example·································································································2-4 
IPv6 Applications·····························································································································2-4 
Troubleshooting IPv6 Application ···········································································································2-5 
Unable to Ping a Remote Destination ·····························································································2-5 
Unable to Run Traceroute···············································································································2-6 
Unable to Run TFTP························································································································2-6 
Unable to Run Telnet·······················································································································2-6