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H3C Technologies H3C WX6000 Series Access Controllers User Manual

Page 12

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Creating a Dynamic Address Pool for the DHCP Server ............................................................26-11

Enabling the DHCP Server on an Interface.................................................................................26-12

DHCP Server Configuration Example .........................................................................................26-13

DHCP Relay Agent Configuration.......................................................................................................26-15

Application Environment..............................................................................................................26-15

Fundamentals..............................................................................................................................26-15

DHCP Relay Agent Configuration Task List................................................................................26-16

Enabling DHCP and Configuring Advanced Parameters for the DHCP Relay Agent.................26-17

Creating a DHCP Server Group ..................................................................................................26-19

Enabling the DHCP Relay Agent on an Interface .......................................................................26-20

Configuring and Displaying Clients' IP-to-MAC Bindings ............................................................26-20

DHCP Relay Agent Configuration Example ................................................................................26-21

DHCP Snooping Configuration ...........................................................................................................26-24

Functions of DHCP Snooping .....................................................................................................26-24

Application Environment of Trusted Ports ...................................................................................26-25

DHCP Snooping Support for Option 82.......................................................................................26-26

DHCP Snooping Configuration Task List ....................................................................................26-26

Enabling DHCP Snooping ...........................................................................................................26-27

Configuring DHCP Snooping Functions on an Interface.............................................................26-27

Displaying Clients' IP-to-MAC Bindings ......................................................................................26-28

DHCP Snooping Configuration Example.....................................................................................26-29

27 DNS Configuration.................................................................................................................................27-1

Overview ...............................................................................................................................................27-1

Static Domain Name Resolution ...................................................................................................27-1

Dynamic Domain Name Resolution ..............................................................................................27-1

DNS Proxy .....................................................................................................................................27-2

Configuring DNS ...................................................................................................................................27-3

Configuration Overview .................................................................................................................27-3

Configuring Static Name Resolution Table ...................................................................................27-4

Configuring Dynamic Domain Name Resolution...........................................................................27-5

Configuring DNS Proxy .................................................................................................................27-6

Adding a DNS Server Address......................................................................................................27-7

Adding a Domain Name Suffix ......................................................................................................27-7

DNS Configuration Example .................................................................................................................27-8

28 Service Management .............................................................................................................................28-1

Overview ...............................................................................................................................................28-1

Configuring Service Management.........................................................................................................28-2

29 Diagnostic Tools....................................................................................................................................29-1

Overview ...............................................................................................................................................29-1

Ping................................................................................................................................................29-1

Trace Route...................................................................................................................................29-2

Diagnostic Tool Operations...................................................................................................................29-2

Ping Operation...............................................................................................................................29-2

Trace Route Operation ..................................................................................................................29-5