MPLS Challenge: Breaking an L3VPN with a Static Route!
A working L3VPN? Pfftttt. Who would want that, when we can learn a ton about how MPLS forwarding works under the hood just by breaking one?
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Stuck in the EIGRP Queue!
Sometimes, things aren’t as they seem… Just because it looks like an EIGRP message is being sent doesn’t mean EIGRP isn’t lying to your face!
Demystifying VASI - It's easier than you think!
While the VRF-Aware Software Infrastructure (VASI) feature in IOS-XE may sound daunting at first, read on to find out how it actually makes life with VRFs much simpler!