Can Ethernet port of NE20 support VLAN transparent transmission and VLAN terminal?
At VRP3.30 and VRP5.10 versions of NE20, Ethernet port does not support VLAN transparent transmission.
For VRP5.30 version, Ethernet port of NE20 can be configured as switch mode, and then VLAN transparent transmission can be done.
All versions do not support VLAN terminal.
VRP5.30 version of NE20 cannot create VLAN interface and VLAN terminal. If it is required to terminate VLAN, create sub-interface and have VLAN encapsualtion.
Each FE or GE interface of NE20 can create 1,024 sub-interfaces.