Default route in lab 13.1

[cableguy3443]

If I understand it correctly we set the serial interface on the borfer router to a passive-interface so the ISP and local border router routers will not share routing updates (I quess some ISP wont let you have access or something) so the point was to use the default-network on the local router and let it advertise the default route to the others in the local network but the ISP router then needed a default route to get to the local network.

If we allowed the two routers to share routing updates then it wouldnt have need it on both routers.