Enterasys SECURESTACK C3, Configuration Manual, Page: 515 / 872

set dhcpsnooping vlan
SecureStack C3 Configuration Guide 17-5
Example
The following example enables DHCP snooping globally.
C3(rw)->set dhcpsnooping enable
set dhcpsnooping vlan
Use this command to enable or disable DHCP snooping on a VLAN or range of VLANs.
Syntax
set dhcpsnooping vlan vlan-range { enable | disable }
Parameters
Defaults
DHCP snooping is disabled by default on all VLANs.
Mode
Switch command, read ‐ write.
Usage
By default, DHCP snooping is disabled globally and on all VLANs. You must enable it globally
with the set dhcpsnooping command, and then enable it on specific VLANs with this command.
Example
This example enables DHCP snooping on VLANS 10 through 20.
C3(rw)->set dhcpsnooping vlan 10-20 enable
set dhcpsnooping database write-delay
Use this command to specify the interval between updates to the stored bindings database.
Syntax
set dhcpsnooping database write-delay seconds
Parameters
Defaults
Every 5 minutes (300 seconds).
vlan ‐ range Specifies the VLAN or range of VLANs on which DHCP snooping is to
be enabled or disabled.
enable | disable Enables or disables DHCP snooping for the specified VLANs.
second Specify the interval in seconds between updates to the stored bindings
database. The value can range from 15 to 86400 seconds.