3Com S7906E - Switch, Configuration Manual

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2-2
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 ipv6 ipv6-address
[ interface-type interface-number ]
Required
Not specified by default.
If the IPv6 address of a DNS server
is a link-local address, you need to
specify the
interface-type and
interface-number arguments.
Configure a DNS suffix dns domain domain-name
Required
Not configured by default, that is,
only the provided domain name is
resolved.
z
The dns resolve and dns domain commands are the same as those of IPv4 DNS.
z
You can configure up to six DNS servers, including those with IPv4 addresses.
z
You can specify up to ten DNS suffixes.
Displaying and Maintaining IPv6 DNS
To do… Use the command… Remarks
Display the static IPv6 domain name
resolution table
display ipv6 host Available in any view
Display IPv6 DNS server information
display dns ipv6 server
[ dynamic ]
Available in any view
Display DNS suffixes display dns domain [ dynamic ] Available in any view
Display the information of dynamic
IPv6 domain name cache
display dns ipv6 dynamic-host Available in any view
Clear the information of dynamic
IPv6 domain name cache
reset dns ipv6 dynamic-host Available in user view