Hello, is it possible to create a VLAN interface (SVI) for a QinQ VLAN id on a 3850 or 3560 switch ? Context: I have a connection to a service provider that uses QinQ to isolate traffic from our customers to our main site. The traffic from each CPE...

Hello,I have 2 different ISP uplinks on a router. There are 2 default routes, one to ISP A with distance 1, one to ISP B with distance 10.I have configured port forwards on each outside interfaces to inside (ip nat inside source static tcp 192.168.0....

Hello,I need to connect 2 datacenters together and span some VLANs across both datacenters. I will have 2 dedicated ethernet links between both datacenters.How bad would it be to connect switches as shown below and let spanning-tree break the loops (...

Hello all,I am trying to learn and practice MPLS VPN. I can successfully connect customer sites together, but how can I bring Internet connectivity "properly" to customer sites ?I am using the following topology.Summary:- eBGP between CORE_1 (CORE_2)...