R211x-HP Flexfabric 11900 Layer 3 - IP Services Command Reference

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Syntax
ipv6 dhcp prefix-pool prefix-pool-number prefix prefix/prefix-len assign-len assign-len
undo ipv6 prefix-pool prefix-pool-number
Default
No prefix pool is configured.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
prefix-pool-number: Specifies a prefix pool number in the range of 1 to 128.
prefix prefix/prefix-len: Specifies a prefix/prefix length for the pool. The value range for the prefix-len
argument is 1 to 128.
assign-len assign-len: Specifies the assigned prefix length. The value range is 1 to 128, and the value
must be greater than or equal to prefix-len. The difference between assign-len and prefix-len must be no
more than 16.
Usage guidelines
Different prefix pools cannot overlap.
You cannot modify an existing prefix pool. To change the prefix pool settings, you must delete the prefix
pool first.
Removing a prefix pool clears all prefix bindings from the prefix pool.
Examples
# Create prefix pool named 1, and specify the prefix 2001:0410::/32 with assigned prefix length being
42. Prefix pool 1 contains 1024 prefixes from 2001:0410::/42 to 2001:0410:FFC0::/42.
<Sysname> system-view
[Sysname] ipv6 dhcp prefix-pool 1 prefix 2001:0410::/32 assign-len 42
Related commands
• display ipv6 dhcp prefix-pool
• prefix-pool
ipv6 dhcp server
Use ipv6 dhcp server to configure global address assignment on an interface. The server on the interface
uses a global address pool to assign configuration information to a client.
Use undo ipv6 dhcp server to restore the default.
Syntax
ipv6 dhcp server { allow-hint | preference preference-value | rapid-commit } *
undo ipv6 dhcp server