Prefix-Delegation - Dell PowerEdge M420 Reference Manual

FILE LOCATION: C:\My Documents\ActiveProjects\2CSPC7000-SWUM400 Dell Zeiss CLI
• rapid-commit — Is an option that allows for an abbreviated exchange
between the client and server.
pref-value — Preference value
•
between multiple DHCPv6 servers. (Range: 0-4294967295)
Default Configuration
The default preference value is 20. Rapid commit is not enabled by default.
Command Mode
Interface Configuration (VLAN, Tunnel) mode
User Guidelines
An IP interface (VLAN) can be configured in DHCP relay mode or DHCP
server mode. Configuring an interface in DHCP server mode overwrites the
DHCP relay mode configuration and vice-versa.
An interface in server mode cannot be configured as a DHCP client (ip
address dhcp).
Example
The following example configures DHCPv6 server functionality.
console(config)#interface vlan 15
console(config-if-vlan15)#ipv6 dhcp server pool

prefix-delegation

Use the prefix-delegation command in IPv6 DHCP Pool Configuration mode
to define multiple IPv6 prefixes within a pool for distributing to specific
DHCPv6 Prefix delegation clients.
Syntax
prefix-delegation
valid-lifetime
[valid-lifetime {
lifetime
| infinite}]
no prefix-delegation ipv6-prefix/prefix-length
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 3 / 1 0 / 1 1 - F O R P R O O F O N LY
848
DHCPv6 Commands
Guide\working\DHCPv6.fm
used by clients to determine preference
—
ipv6-prefix/prefix-length client-DUID
| infinite}] [preferred-lifetime {
hostname
[name ]
preferred-