[j-nsp] Difference between MPC4E-3D-32XGE-RB and MPC4E-3D-32XGE-SFPP ?

[Brijesh Patel]

Hello Members,

Any idea what is Difference between MPC4E-3D-32XGE-RB  and
MPC4E-3D-32XGE-SFPP ?

Juniper PDf says :

MPC4E-3D-32XGE-SFPP 32x10GbE, full scale L2/L2.5 and *reduced scale L3
features*
and
MPC4E-3D-32XGE-RB 32XGbE SFPP ports, full scale L2/L2.5,
* L3 and L3VPN features*

now question is *what is reduced scale L3 featurs and L3vpn features ?*

*Many Thanks,*

*Brijesh Patel*