zyDhcpSnoopingDhcpVlanVid 1.3.6.1.4.1.890.1.15.3.20.1.5.1

Enter a VLAN ID if you want the switch to forward DHCP packets to DHCP servers on a specific VLAN. Value 0 means to disable DHCP VLAN, if you do not want the switch to forward DHCP packets to a specific VLAN.