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Usage Guide: The static binding users is deal in the same way as the dynamic binding
users captured by DHCP SNOOPING; the follwoing actions are all allowed: notifying
DOT1X to be a controlled user of DOT1X, adding a trusted user list entry directly, adding
a bingding ARP list entry. The static binding uses will never be aged, and have a priority
higher than dynamic binding users. Only after the DHCP SNOOPING binding function is
enabled, the static binding users can be enabled.
Example: Configure static binding users.
switch(config)#ip dhcp snooping binding user 00-03-0f-12-34-56 address 192.168.1.16
255.255.255.0 interface Ethernet 1/16
Relative Command: ip dhcp snooping binding enable
22.9 ip dhcp snooping binding arp
This command is not supported by switch.
22.10 ip dhcp snooping binding dot1x
Command: ip dhcp snooping binding dot1x
no ip dhcp snooping binding dot1x
Function: Enable the DHCP Snooping binding DOT1X funciton.
Parameters: None
Command Mode: Port mode
Default Settings: By default, the binding DOT1X funciton is disabled on all ports.
Usage Guide: When this function is enabled, DHCP SNOOPING will notify the DOT1X
module about the captured bindng information as a DOT1X controlled user. This
command is mutually exclusive to‖ip dhcp snooping binding user-contro―command.
Only after the DHCP SNOOPING binding function is enabled, the binding ARP
function can be set.
Example: Enable the binding DOT1X funciton on port ethernet1/1.
switch(config)#interface ethernet 1/1
switch(Config- Ethernet 1/1)# ip dhcp snooping binding dot1x
Relative Command: ip dhcp snooping binding enable
ip dhcp snooping binding user-control
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