What VLAN specifications do CE switches support
212CE switches support 4063 VLANs. The VLAN ID ranges from 1 to 4094. VLAN 1 exists by default, and VLANs 4064 to 4094 are default reserved VLANs. You can run the vlan reserved vlan-id command in the system view to adjust the range of reserved VLANs.
You can run the vlan vlan-id or vlan batch { vlan-id1 [ to vlan-id2 ] } &<1-10> command in the system view to create VLANs except reserved VLANs.