What is the type of this topolgy. See Attached file

[webstd.design]

What can be the type of this topology.

I find this type of topology in the book.

Is it Frame relay or can be somehitng else?

[Danilo Dy]

Its a point-to-multipoint wan topology. Ir can be FR, MetroE, ATM, ISDN-PRI, or MPLS. If you find it from the book, there should be an explanation/configuration what it is (usually books use FR).

[Giuseppe Larosa]

Hello Alexandr,

I agree it should be a FR service with hub and spokes topology where R1 acts as hub with two PVCs connecting to R2 and R3.

Usually a WAN cloud is inserted in the picture

Hope to help

Giuseppe