You can use the following CLI commands to configure EVB:
set lldp enable
set lldp disable
no shutdown lldp
shutdown lldp
no shutdown evb
shutdown evb
lldp tlv-select dot1evb
no lldp tlv-select dot1evb
set vdp enable
set vdp disable
show vdp profiles interface IFLIST name
show evb interface IFLIST name
show evb
Refer to the Sun Ethernet Fabric Operating System CLI Base Reference Manual for the complete set of commands and the various options available for configuring EVB.