Layer 2 extension across Layer 3 network (Jumbo Frames and MPLS is not allowed)

[KeN_Chung]

As I know, VXLAN and VMAN require Jumbo frames enabled and VPLS require MPLS, but Jumbo Frames and MPLS is not allowed in the existing network. Have any EXOS technology can be apply to extend Layer 2 in different Data Centers across Layer 3 network (OSPF)?

Thanks

[Henrique]

Hi Ken,

As far as I know MPLS/VPLS and VMAN are the only options that EXOS currently support to create an L2 tunnel over L3 network.