As per the OSPF order of operations, while OSPF performs its path selection, it will choose E1/N1 over E2/N2. You can have ASBR 1 inject the external route as E1 and ASBR 2 inject the same …

Hi guys, Yeah, I'am referring to this. So E2 routes with same seed metric almost behaves like E1. While it is technically true that “OSPF routers do not add any internal OSPF cost to the metric …

This is a flat Area 0 network. Lets say we create a static route on R1 and redistribute it into OSPF process without any metric modifications. That will be redistributed as E2. On R4 if we check …

Note that with E2 you also need to redistribute with a lower initial metric at the preferred exit point than at the other exit points otherwise E2 will behave the same as E1 in that when multiple E2 …

Router A has two paths to external destination 10.1.2.0. If the destination is advertised as E1, the A-B-D path will have a cost of 35 (5 + 20 + 10) and will be preferred over the A-C-D path …

What i ought to know is if there is any othe benefit in using E1 than E2 apart from the Cost ? Do we actually use it in Real World scenarios. If so, then (perhaps who has actually implemented …

Because routers ignore the internal metrics when calculating the E2 metrics, then every router will choose ASBR1 as the better ASBR. Conversely, if the goal were to balance the traffic, and …

-COST (between E1 and N1, E2 and N2) Starting by investigating RFCs for OSPF, especially RFC 3101 and RFC 1587 for NSSA, RFC 1583 and RFC 2328 for OSPFv2. I discovered …

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2025年3月9日 · yes, subnet is a newtork which is divided into sub network s but also generally speaking subnet could mean network, or network id. this is because most IPv4 networks are …