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DES-7200 Configuration Guide Chapter 9 DHCP Snooping Configuration
9-10
9.2.10 Clearing
Dynamic User
Information
from the DHCP
Snooping
Binding
Database
To clear dynamic user information from the DHCP Snooping binding database, execute the
following command.
Command Function
DES-7200# clear ip dhcp snooping binding
Clear information from the current database.
The following example shows how to clear information from the current database manually:
DES-7200# clear ip dhcp snooping binding
9.3 Showing DHCP
Snooping Configuration
9.3.1 Showing DHCP
Snooping
To show DHCP Snooping, execute the following command:
Command Function
DES-7200# show ip dhcp snooping
Show the configuration of DHCP snooping.
For example:
DES-7200# show ip dhcp snooping
Switch DHCP snooping status : ENABLE
DHCP snooping Verification of hwaddr field status : DISABLE
DHCP snooping database write-delay time : 0 seconds
DHCP snooping option 82 status : ENABLE
DHCP snooping Support Bootp bind status : ENABLE
Interface Trusted Rate limit (pps)
------------------------ ------- ----------------
GigabitEthernet 4/1 NO 100
9.3.2 Showing the
DHCP
Snooping
Database
To show the DHCP Snooping database, execute the following command: