3Com S7906E - Switch, Configuration Manual

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The IPv4 address you last assign to the host name will overwrite the previous one if there is any.
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You may create up to 50 static mappings between domain names and IPv4 addresses.
Configuring Dynamic Domain Name Resolution
To send DNS queries to a correct server for resolution, dynamic domain name resolution needs to be
enabled and a DNS server needs to be configured.
In addition, you can configure a DNS suffix that the system will automatically add to the provided
domain name for resolution.
Follow these steps to configure dynamic domain name resolution:
To do… Use the command… Remarks
Enter system view system-view —
Enable dynamic domain name
resolution
dns resolve
Required
Disabled by default.
Specify a DNS server dns server ip-address
Required
Not specified by default.
Configure a DNS suffix dns domain domain-name
Optional
Not configured by default, that
is, only the provided domain
name is resolved.
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You can configure up to six DNS servers, including those with IPv6 addresses.
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You can specify up to ten DNS suffixes.
Configuring the DNS Proxy
Follow these steps to configure the DNS proxy:
To do… Use the command… Remarks
Enter system view system-view —
Enable DNS proxy dns proxy enable
Required
Disabled by default.
Specify a DNS server dns server ip-address
Required
Not specified by default.