Displaying And Maintaining Ipv6 Basics Configuration - 3Com Switch 4800G 24-Port Configuration Manual

516 C 38: IP 6 B
HAPTER V
Configuring Dynamic
IPv6 Domain Name
Resolution
Displaying and
Maintaining IPv6
Basics Configuration
C
ASICS ONFIGURATION
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 DNS suffix so that you only need to enter some fields of a
domain name and the system can automatically add the preset suffix for address
resolution. The system can support at most 10 DNS suffixes.
Follow these steps to configure dynamic IPv6 domain name resolution:
To do...
Enter system view
Enable the dynamic
domain name
resolution function
Configure an IPv6 DNS
server
Configure the DNS
suffix.
n
The dns resolve and dns domain commands are the same as those of IPv4 DNS.
For details about the commands, refer to "DNS Configuration" on page 971.
To do...
Display DNS suffix information
Display IPv6 dynamic domain
name cache information.
Display IPv6 DNS server
information
Display the IPv6 FIB entries
Display the mappings between
host names and IPv6 addresses
in the static DNS database.
Display the IPv6 information of
an interface
Display neighbor information
Use the command...
system-view
dns resolve
dns server ipv6
ipv6-address
[ interface-type
interface-number ]
dns domain
domain-name
Use the command...
display dns domain [ dynamic ]
display dns ipv6 dynamic-host
display dns ipv6 server [ dynamic ]
display ipv6 fib [ ipv6-address ]
display ipv6 host
display ipv6 interface [ brief ]
[ interface-type [ interface-number ] ]
display ipv6 neighbors { ipv6-address | all |
dynamic | interface interface-type
interface-number | static | vlan vlan-id } [ |
{ begin | exclude | include } string ]
Remarks
-
Required
Disabled by default.
Required
If the IPv6 address of the DNS server is a
link-local address, you need to specify a
value for interface-type and
interface-number.
Required
By default, no DN suffix is configured,
that is, the domain name is resolved
according to the input information.
Remarks
Available in
any view