Configuring Ipv6 Dns - H3C S3100 8C SI Operation Manual

Operation Manual – IPv6 Management
H3C S3100 Series Ethernet Switches

1.2.7 Configuring IPv6 DNS

I. Configure a static host name to IPv6 address mapping
You can directly use a host name when applying telnet applications and the system will
resolve the host name into an IPv6 address. Each host name can correspond to only
one IPv6 address. A newly configured IPv6 address will overwrite the previous one.
Table 1-15 Configure a static host name to IPv6 address mapping
Enter system view
Configure a static host name to
IPv6 address mapping
II. Configure dynamic DNS resolution
If you want to use the dynamic domain name function, you can use the following
command to enable the dynamic domain name resolution function. In addition, you
should configure a DNS server so that a query request message can be sent to the
correct server for resolution. The system can support at most six DNS servers.
You can configure a domain name suffix so that you only need to enter some fields of a
domain name and the system automatically adds the preset suffix for address
resolution. The system can support at most 10 domain name suffixes.
Table 1-16 Configure dynamic DNS resolution
To do...
Enter system view
Enable the dynamic
domain name
resolution function
Configure an IPv6
DNS server
Configure the
domain suffix.
To do...
Use the
command...
system-view
dns resolve
dns server ipv6
ipv6-address
[ interface-type
interface-number ]
dns domain
domain-name
1-17
Use the command...
system-view
ipv6 host hostname
ipv6-address
—
Required
Disabled by default.
Required
If the IPv6 address of the DNS server
is a link-local address, the
interface-type and interface-number
arguments are required.
Required
By default, no domain name suffix is
configured, that is, the domain name is
resolved according to the input
information.
Chapter 1 IPv6 Configuration
Remarks
—
Required
Remarks