Configuring The Dhcp User Class Whitelist; Enabling Dhcp - HPE FlexNetwork MSR Series Comware 7 Layer 3 - Ip Services Configuration Manuals

Option
66
67
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Configuring the DHCP user class whitelist

The DHCP user class whitelist allows the DHCP server to process requests only from clients on the
DHCP user class whitelist. The whitelist does not take effect on clients who request static IP
addresses, and the server always processes their requests.
To configure the DHCP user class whitelist:
Step
1. Enter system view.
2. Create a DHCP user class
and enter DHCP user class
view.
3. Configure a match rule for
the DHCP user class.
4. Return to system view.
5. Create a DHCP address pool
and enter DHCP address
pool view.
6. Enable the DHCP user class
whitelist.
7. Add DHCP user classes to
the DHCP user class
whitelist.

Enabling DHCP

You must enable DHCP to validate other DHCP configurations.
To enable DHCP:
Step
1. Enter system view.
2. Enable DHCP.
Option name
TFTP server name
Boot file name
Vendor Specific Information
Command
system-view
dhcp class class-name
if-match rule rule-number
{ hardware-address
hardware-address mask
hardware-address-mask | option
option-code [ ascii ascii-string
[ offset offset | partial ] | hex
hex-string [ mask mask | offset
offset length length | partial ] ] |
relay-agent gateway-address }
quit
dhcp server ip-pool pool-name
verify class
valid class class-name&<1-8>
Command
system-view
dhcp enable
Corresponding
command
tftp-server
bootfile-name
N/A
52
Recommended option
command parameters
ascii
ascii
hex
Remarks
N/A
By default, no DHCP user class
exists.
By default, no match rule is
configured for a DHCP user class.
N/A
By default, no DHCP address pool
exists.
By default, the DHCP user class
whitelist is disabled.
By default, no DHCP user class is
on the DHCP user class whitelist.
Remarks
N/A
By default, DHCP is disabled.