We have about 40 routers MPLS/VPLS network.. Old devices are CCR10xx and new ones CRS317 and CCR2004. There is problems to get VPLS tunnels working properly. Any recomendations to MTU?
Interface Max L2MTU is different between ccr10xx and ccr20xx. Almost all links are Dark Fiber, but some redundancy links are capasity from a third party, and different MTU.
i know that MPLS is sensitive about MTU. Any recommendations / basic rules?
does anyone have any recommendations for a qualified consultant about this?