Command
Globe mode
ip dhcp snooping enable
no ip dhcp snooping enable
2. Enable DHCP Snooping binding
Command
Globe mode
ip dhcp snooping binding enable
no ip dhcp snooping binding
enable
3. Enable DHCP Snooping option82 function
Command
Globe mode
ip
dhcp
snooping
enable
no ip dhcp snooping information
enable
4. Set the private packet version
Command
Globe mode
ip user private packet version two
no ip user private packet version
two
5. Set DES encrypted key for private packets
Command
Globe mode
enable
trustview
<password>
no enable trustview key
6. Set HELPER SERVER address
Command
Globe mode
Explanation
Enable or disable the dhcp snooping function
Explanation
Enable or disable the dhcp snooping binding
function
Explanation
information
Enable or disable DHCP snooping option82
function.
Explanation
The switch choose private packet version two
to
communicate
management background system.
Explanation
key
0/7
To configure/delete DES encrypted key for
private packets,
Explanation
477
with
inter
security