set dhcpsnooping vlan
Enterasys C3 Configuration Guide 23-5
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 trust
Use this command to enable or disable a port as a DHCP snooping trusted port.
Syntax
set dhcpsnooping trust port port-string {enable | disable}
Parameters
Defaults
By default, ports are untrusted.
Mode
Switch command, read-write.
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.
port port-string Specifies the port or ports to be enabled or disabled as trusted ports. The
ports can be physical ports or LAGs that are members of a VLAN.
enable | disable Enables or disables the specified ports as trusted ports.