Configuration Guide Configuring DHCPv6
pool and allocates the prefix to the client. When the client does not use this prefix, the DHCPv6 server
retrieves the prefix .
 Configuring a Local IPv6 Prefix Pool
ipv6 local pool poolname prefix/prefix-length assigned-length
poolname: Indicates the name of a local prefix pool.
prefix/prefix-length: Indicates the prefix and prefix length.
assigned-length: Indicates the length of the prefix allocated to a user.
Global configuration mode
Run the ipv6 local pool command to create a local prefix pool. If the DHCPv6 server needs prefix
delegation, you can run the prefix-delegation pool command to specify a local prefix pool. Afterwards,
prefixes will be allocated from the specified local prefix pool.
 Configuring the DNS Server on the DHCPv6 Server
ipv6-address: Indicates the IPv6 address of the DNS server.
DHCPv6 pool configuration mode
You can run the dns-server command for multiple times to configure multiple DNS server addresses. A new
DNS server address will not overwrite old DNS server addresses.
 Configuring Domain Names on the DHCPv6 Server
domain: Defines a domain name to be allocated to a user.
DHCPv6 pool configuration mode
You can run the domain-name command for multiple times to create multiple domain names. A new domain
name will not overwrite old domain names.
 Configuring the option52 on the DHCPv6 Server
ipv6-address: Specifies the IPv6 address of the CAPWAP AC.
DHCPv6 pool configuration mode
You can run the option52 command to configure IPv6 addresses for the multiple CAPWAP ACs. A new
CAPWAP AC IPv6 address will not overwrite old IPv6 addresses.