Dhcp Server Dns-List - H3C S3100 Series Command Manual

undo dhcp server detect
View
System view
Parameters
None
Description
Use the dhcp server detect command to enable the unauthorized DHCP server detection function.
With this feature enabled, upon receiving a DHCP request, the DHCP server will record the IP
addresses of any DHCP servers which ever assigned an IP address to the DHCP client and the
receiving interface. The administrator can use this information to check out any unauthorized DHCP
servers.
Use the undo dhcp server detect command to disable the unauthorized DHCP server detecting
function.
By default, the unauthorized DHCP server detecting function is disabled.
Note that:
With unauthorized DHCP server detection enabled, the device records only one entry for each DHCP
server. The administrator needs to find unauthorized DHCP servers from the log information.
Examples
# Enter system view.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
# Enable the unauthorized DHCP server detecting function.
[Sysname] dhcp server detect

dhcp server dns-list

Syntax
In VLAN interface view, use the following commands to specify the DNS server IP address in the current
DHCP interface address pool for the client.
dhcp server dns-list ip-address&<1-8>
undo dhcp server dns-list { ip-address | all }
In system view, use the following commands to specify the DNS server IP address in multiple DHCP
interface address pools for the client.
dhcp server dns-list ip-address&<1-8> { interface interface-type interface-number [ to interface-type
interface-number ] | all }
undo dhcp server dns-list { ip-address | all } { interface interface-type interface-number [ to
interface-type interface-number ] | all }
View
System view, VLAN interface view
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