User's Manual
481
ip domain bind
name
interface
number
Bind the domain name to the primary IP address
of interface
(Note:an interface can only correspond to one
domain name, when you use another,the later will
replace for the earlier. )
ip domain bind
name
interface
number singly
Bind the domain name to the primary IP address
of interface, and delete all the hosts named name
in primary server
no ip domain bind
name
interface
number
Delete the mapping of the domain name to the
primary IP address of interface
ip domain bind
name ip_addr
Bind the domain name to a IP address.
(Note:the same domain name can correpond to
serveral IP addresses.)
ip domain bind
name ip_addr singly
Bind the domain name to a IP address, and delete
all the hosts named name in primary server
no ip domain bind
name ip_addr
Delete the mapping of the domain name to the
IP address
no ip domain bind
name
Delete all the hosts named name in the primary
server
Notes:
If the command
ip domain dynamic enable
or
ip domain primary-server
is not been
configurated , then command
ip domain bind
and
no ip domain bind
will not be successful
,
and
will not be in flash memory or be deleted from flash memory.
To the command of domain dynamic,the router will register to the primary server autoly,but if the
interface shut down, the communication to primary server will fail,that is,it can’t register successly.
In order that the register goes along after the interface shut up, the modual set a much bigger
timeout and retry,so the configuring of retry and timeout go into effect after 30 seconds when the
router reboots.
On the side, If we bind a domain name with an interface,when the ip address of the interface
changed and makes the communication to the primary server fail,but after a while,it can restore,
at this instance, we can enhance the times of retry and the seconds of timeout so that it can update
successfully.
64.3.13 The function of information showing or debug showing
The system can show some information such as the default domain name,domain list,the host in the cache
and so on.What’s more, it can show information when running. This information can help us to resolve some
problems.
In manager use the following commands
Command Function
show ip hosts
Show the default domain name,domain list,the host in the cache
and so on.
show ip hosts detail
It show some information of the applications using the DNS
Resolver unblocking such as the queue ID(or address of a
callback) an time before ttl.
debug ip domain
Show the debug information of this modual.