1.Someone using SLX-9640 or SLX-9740 like a full operational working BGP router with few TIER as like ISP. I will be grateful for any opinion. I always using Cisco
2.I have only 1U in colo space and i need use SLX-9640 or SLX-9740 with OSPF/MPLS license LSP and LDP patch like switch with and router BGP to TIER. Mix 2in1. Anyone have any experience ?