Qtech QSW-8200-28T-AC — dHCPv6 Commands User Manual: Configuration and Usage Guide [28/79]

Превью страниц Страница 28 / 79

User Manual

Chapter 2. Commands for DHCPv6 28

www.qtech.ru

prefix length when the server allocates them. Only one hint prefix is allowed in the

system.

 Examples:

 Switch(vlan-1-config)#ipv6 dhcp client pd hint 2001::/48

2.14 ipv6 dhcp pool

 Command: ipv6 dhcp pool <poolname>

 no ipv6 dhcp pool <poolname>

 Function: To configure the address pool for DHCPv6, and enter the DHCPv6 address

pool configuration mode. In this mode, information such as the address prefix to be

allocated, the DNS server addresses, and domain names, can be configured for the

DHCPv6 client. The no form of this command will remove the configuration of the

address pool.

 Parameter: < poolname> is the address pool name of DHCPv6 with its length no more

than 32.

 Default: Any DHCPv6 address pool are not configured by default.

 Command Mode: Global Mode.

 Usage Guide: This command should be launched in global configuration mode, and falls

in DHCPv6 address pool configuration mode if launched successfully. To remove a

configured address pool, interface bindings related to the address pool, as well as the

related address bindings will be removed.

 Example: To define an address pool, named 1.

 Switch(config)#ipv6 dhcp pool 1

2.15 ipv6 dhcp relay destination

 Command: ipv6 dhcp relay destination {[<ipv6-address>] [interface { <interface-

name> | vlan <1-4096> } ] }

o no ipv6 dhcp relay destination { [<ipv6-address>] [ interface { <interface-

name> | vlan <1-4096> } ] }

 Function: To configure the destination to which the DHCPv6 relay forwards the DHCPv6

requests from the clients, the destination should be the address of an external DHCPv6

relay or the DHCPv6 server. The no form of this command will remove the

configuration.

 Parameters: <ipv6-address> is the address of the destination to which the DHCPv6

relay forwards; <interface-name> or VLAN is the interface name or VLAN id which is

used for forwarding of DHCPv6 requests, <interface-name> should be a lay three VLAN

name, and the VLAN id is limited between 1 and 4096. If <ipv6-addess> is a global

unicast address, the interface parameter should not be configured; If <ipv6-address> is

an local address, the interface parameter is required be configured; The destination