Router R1, in peer AS 65001, advertises routes to R2 using EBGP. R2 advertises the routes
learned from R1 to R3 using IBGP. Referring to the exhibit, to which routers will R3 advertise the
BGP routes received from R2?
R4, R5, R6, R7
R2, R4, R5, R6, R7