SNR S2989G-24TX-UPS — настройка DHCPv6 для IPv6 в сетях: руководство и примеры [530/553]

Превью страниц Страница 530 / 553

S2989G-24TX Operation Manual

Chapter 11 IPv6 Configuration

11-20

vlan1+Ethernet1/0/3

SwitchB(dhcpv6-class-class3-config)#exit

SwitchB(config)#ipv6 dhcp pool EastDormPool

SwitchB(dhcpv6-eastdormpool-config)#class CLASS1

SwitchB(dhcpv6-pool-eastdormpool-class-class1-config)#address range

2001:da8:100:1::3 2001:da8:100:1::30

SwitchB(dhcpv6-pool-eastdormpool-class-class1-config)#exit

SwitchB(dhcpv6-eastdormpool-config)#class CLASS2

SwitchB(dhcpv6-pool-eastdormpool-class-class2-config)#address range

2001:da8:100:1::31 2001:da8:100:1::60

SwitchB(dhcpv6-eastdormpool-config)#class CLASS3

SwitchB(dhcpv6-pool-eastdormpool-class-class3-config)#address range

2001:da8:100:1::61 2001:da8:100:1::100

SwitchB(dhcpv6-pool-eastdormpool-class-class3-config)#exit

SwitchB(dhcpv6-eastdormpool-config)#exit

SwitchB(config)#interface vlan 1

SwitchB(config-if-vlan1)#ipv6 address 2001:da8:100:1::2/64

SwitchB(config-if-vlan1)#ipv6 dhcp server EastDormPool

SwitchB(config-if-vlan1)#exit

SwitchB(config)#

11.2.3.2 DHCPv6 Relay option37, 38 Example

Example 1：

When deploying IPv6 campus network, DHCPv6 server function of routing device can

be used for IPv6 address allocation if special server is used for uniform allocation and

management for IPv6 address. DHCPv6 server supports both stateful and stateless

DHCPv6.

Network topology:

In access layer, layer2 access device Switch1 connects users in dormitory; in first-

level aggregation layer, aggregation device Switch2 is used as DHCPv6 relay agent; in

second-level aggregation layer, aggregation device Switch3 is used as DHCPv6 server

and connects with backbone network or devices in higher aggregation layer; in user side,

PCs are generally loaded with Windows Vista system, thus having DHCPv6 client.