10-9DNS Proxy Configuration ExampleNetwork requirementsz Specify Switch A as the DNS server of Switch B (the DNS client).z Switch A acts as a DNS proxy. The IP address of the real DNS server is 4.1.1.1.z Switch B implements domain name resolution through Switch A.Figure 10-8 Network diagram for DNS proxyConfiguration procedureBefore performing the following configuration, assume that Switch A, the DNS server, and the host arereachable to each other and the IP addresses of the interfaces are configured as shown in Figure 10-8.1) Configure the DNS serverThis configuration may vary with different DNS servers. When a Windows server 2000 acts as the DNSserver, refer to Dynamic Domain Name Resolution Configuration Example for related configurationinformation.2) Configure the DNS proxy# Specify the DNS server 4.1.1.1. system-view[SwitchA] dns server 4.1.1.1# Enable DNS proxy.[SwitchA] dns proxy enable3) Configure the DNS client# Enable the domain name resolution function. system-view[SwitchB] dns resolve
