[j-nsp] MX Design

[Johan Borch]

Hi,

I have two mx and two ex connected as follows, L2 on the EX and L2/L3
on MX, MX handles all the routing.


MX -- MX
|   \   /   |
|   /   \   |
EX -- EX
   \    /
Access-sw


What is the best way to tie everything together? MSTP all the way up
to MX or is there a better way? How do I transport VLAN's between the
MX, with just tagging the interfaces between or is some kind of MPLS
better?

Regards
Johan