viii
Example: Configuring IPv6 address acquisition ······································································ 208
Example: Configuring IPv6 prefix acquisition ········································································· 210
Example: Configuring IPv6 address and prefix acquisition ························································ 211
Example: Configuring stateless DHCPv6 ·············································································· 213
Configuring DHCPv6 snooping ························································ 216
About DHCPv6 snooping ········································································································· 216
Application of trusted and untrusted ports ············································································· 216
Restrictions and guidelines: DHCPv6 snooping configuration ·························································· 217
DHCPv6 snooping tasks at a glance ·························································································· 217
Configuring basic DHCPv6 snooping ·························································································· 217
Configuring DHCP snooping support for Option 18 ········································································ 218
Configuring DHCP snooping support for Option 37 ········································································ 218
Configuring DHCPv6 snooping entry auto backup ········································································· 218
Setting the maximum number of DHCPv6 snooping entries ····························································· 219
Configuring DHCPv6 packet rate limit ························································································· 219
Enabling DHCPv6-REQUEST check ·························································································· 220
Configuring a DHCPv6 packet blocking port ················································································ 220
Enabling DHCPv6 snooping logging ··························································································· 221
Display and maintenance commands for DHCPv6 snooping ··························································· 221
DHCPv6 snooping configuration examples ·················································································· 222
Example: Configuring DHCPv6 snooping ·············································································· 222
Document conventions and icons ···················································· 223
Conventions ························································································································· 223
Network topology icons ··········································································································· 224
Support and other resources ·························································· 225
Accessing Hewlett Packard Enterprise Support ············································································ 225
Accessing updates ················································································································· 225
Websites ······················································································································· 225
Customer self repair ········································································································· 226
Remote support ·············································································································· 226
Documentation feedback ·································································································· 226
Index ························································································· 227