Dell PowerConnect 8100 CLI Reference Guide - Page 989
Default Configuration, Command Mode, User Guidelines, Example, ipv6 dhcp server, Syntax
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Default Configuration This command has no default configuration. Command Mode Interface Configuration (VLAN, Tunnel) mode User Guidelines If relay-address is an IPv6 global address, then relay-interface is not required. If relay-address is a link-local or multicast address, then relay-interface is required. Finally, a value for relay-address is not specified, then a value for relay-interface must be specified and the DHCPV6-ALLAGENTS multicast address (i.e. FF02::1:2) is used to relay DHCPv6 messages to the relay server. An IP interface (VLAN) can be configured in DHCP relay mode or DHCP server mode. Configuring an interface in DHCP relay mode overwrites the DHCP server mode and vice-versa. An IP interface configured in relay mode cannot be configured as a DHCP client (ip address dhcp). Example The following example configures VLAN 15 for DHCPv6 relay functionality. console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 dhcp relay destination 2020:1::1 ipv6 dhcp server Use the ipv6 dhcp server command in Interface Configuration mode to configure DHCPv6 server functionality on an interface. For a particular interface DHCPv6 server and DHCPv6 relay functions are mutually exclusive. Syntax ipv6 dhcp server pool-name [rapid-commit] [preference pref-value] • pool-name - The name of the DHCPv6 pool containing stateless and/or prefix delegation parameters • rapid-commit - Is an option that allows for an abbreviated exchange between the client and server. DHCPv6 Commands 989
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