Policy-based routing (PBR) is a feature that enables flexible routing based on policies rather than on static routing protocols. PBR allows you to override the traditional routing table's decision based on packet attributes such as source address, de...
If you use a PA (Dependent on ISP), the default routes could suffice aslong as your organization is connected to a single ISP and not multi-homed.However, if your organization is multi-homed and needs to use BGP to ensurethat the traffic is routed th...
When you get a static IP address from a Service Provider (SP), whether it is a Provider Independent (PI) or Provider Assigned (PA) address depends on the allocation and ownership of that IP address block.PI addresses are allocated directly to an orga...
PBR has some advantages, it also has a few disadvantages that should be taken into consideration1. Complexity: PBR adds an additional layer of complexity to network configurations, making it more challenging to manage and troubleshoot. Because it req...
In the context of BGP (Border Gateway Protocol), PI and PA addresses refer to the types of IP address assignments that are used in the global routing system.PI (Provider-Independent) addresses are assigned directly to organizations by a regional Inte...
