Overview ························································································································································ 196
Overview ························································································································································ 202
IPv6 features ·········································································································································· 202
IPv6 addresses ······································································································································ 203
IPv6 ND protocol ···································································································································· 205
IPv6 path MTU discovery ······················································································································· 207
IPv6 transition technologies ··························································································································· 208
Dual stack ·············································································································································· 208
Tunneling ··············································································································································· 208
NAT-PT ·················································································································································· 209
6PE ························································································································································ 209
Protocols and standards ································································································································ 209
Compatibility information ································································································································ 210
Configuring IPv6 ND ······································································································································ 214
Setting the hop limit ································································································································ 216
Enabling ND proxy ································································································································· 219
Configuring path MTU discovery ···················································································································· 222
Configuring the interface MTU ··············································································································· 222
IPv6 configuration examples ·························································································································· 230
vii