Zte ZXR10 5900 Series User Manual page 107

Step Command
1 ip dhcp snooping information policy
ZXR10(config)#
{keep | replace}
2
no ip dhcp snooping information
ZXR10(config)#
policy
Step Command
1
ip dhcp snooping ramble
ZXR10(config)#
2 no ip dhcp snooping ramble
ZXR10(config)#
Step Command
1
ip dhcp snooping trust
ZXR10(config)#
<interface-number>
2 no ip dhcp snooping trust
ZXR10(config)#
<interface-numbe>
Step Command
1
ip dhcp snooping vlan <vlan>
ZXR10(config)#
2 no ip dhcp snooping vlan <vlan>
ZXR10(config)#
7. To configure DHCP SNOOPING ramble function and allow user
to switch on different ports, use the following command.
8. To configure the interface connects to DHCP SERVER as trust
interface, use the following command.
9. To enable DHCP SNOOPING on the specific VLAN, use the fol-
lowing command.
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 9 DHCP Configuration
Function
This configures the policy of
forwarding DHCP data packet
82 option.
keep: keep the original 82
option and transparently
transmit.
replace: replace the original
82 option.
The default is to keep
the original 82 option and
transparently transmit.
This cancels configured 82
option policy to restore
default format.
Function
This configures DHCP
SNOOPING ramble function.
This disables DHCP
SNOOPING ramble function.
Function
This configures DHCP SERVER
interface as trust interface.
<interface-number> physical
interface numbersuch as fei,
gei and smartgroup.
This cancels DHCP SERVER
interface as trust interface.
Function
This enables DHCP SNOOPING
on the specific VLAN.
<vlan> the VLAN user belongs
to, 1~4094input the range.
This cancels DHCP SNOOPING
on the specific VLAN.
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