PPPoFR on multipoint sub-interface IE WB volIII Lab 5 Task 3.1
I have seen blogs on this topic dating a few moons back. However, none seem to be answering the basic L3 to L2 resolution issue which I can't figure out. ( I had problems with the OSPF section; the routing table was correctly populated on the hub router, BUT packets meant for R1were ending up at R2 hence I decided to go back to the basics. My gut feeling is that the L3-L2 resolution is not correct)
The scenario is:
Configure a Frame Relay connection between R1, R2, and R5 using multipoint subinterfaces on each router. Do not use inverse-ARP or more than one frame-relay map command on each router.
The SG states:
interface Serial0/0.1 multipoint
frame-relay interface-dlci 501 ppp virtual-template1
frame-relay interface-dlci 502 ppp virtual-template1
ip address 220.127.116.11 255.255.255.0
My question here is how does the router know which dlci to use to reach either 18.104.22.168 or 22.214.171.124 since inverse-arp is disabled?