Static PE-CE Routing Overview, Configuration, and Verification

Static PE to CE routing is one of the most common routing techniques used in MPLS VPN deployments. Static PE-CE routing is an optimal solution for sites either having a single PE-CE connection or limited number of subnets in the customer edge (CE) network or both. Static PE to CE routing also prevents the customer or the service provider from intentionally or accidentally flooding each other with false routing information. The service provider therefore retains control over customer routing. Static PE-CE routing might increase the provider’s operational and administrative overheads to maintain static routes. This is because static PE-CE routing does not provide dynamic rerouting ...

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