Hi
"
Perpetual Network Essentials
L3 Routed access (RIP, EIGRP Stub, OSPF (1000 routes)). cuales son las limitaciones de estos protocolos al solo tener esta licencia.
Perpetual Network Advantange
Full L3 routing functionality,BGP*, OSPF, IS-IS* , cuales son los usos donde se saca provecho a full capa 3 con esos protocolos."
For this part, I would say BGP is the big difference. For implementation like Software Defined Access, for example, BGP is mandatory.
If you are going to use it as a simple Core, you may not need BGP but you need to make sure 1000 routes will be enough for you.
There is no limitation on the protocol. If you have Essencials it will support the whole implementation of those protocol but you are limited to 1000 routes. Depending on the network size this can be or not enough.
"Alguien sabe si es posible migrar las licencias perpetuas , es decir pasar de Network Essentials a Network Advantange."
It is but you may need to call the local Cisco representative or Cisco directly because this will cost more that´s for sure.
