routing table help?

Question

what do you think would happen to the entries in the routing table on R1 and R2 if the serial interface on r2 was shut down?

Answer 1

It depends on your router and on its configuration.



If you have static routing, then routes will remain and traffic going to R2 interface will go right into the wall.



If you have dynamic routing, then route will be removed and, if possible, traffic will go to an other accessible interface (R1 in this example).

Answer 2

Any routes being pointed to R2's serial interface will be removed from the routing tables.

Answer 3

very small at 2" to be cutting out with a router.No chance free hand!! the hole saw is a good suggestion if you want a hole in the middle say for wheels. If you don't want the hole in the middle clamp your work to the drill table and make the cut. as for making a decorative edge two possibilities. with the router in the table and a follower it Will take three layers the bottom will be your stock to cut the next will be your template or pattern and the third will be your "handle" I would make the third layer quite large so that it overhangs the pattern by at least 10" all round this will give you control and also a safe area between you and the cutter. screw the second and third layer together permanently and allow for at least two screws that will extend through to the work piece to hold it to the pa tern and "handle" while you cut. not all the way through but at least half way through the work. Just grip the upper edge of the handle do not extend your fingers underneath. The second way would be to use the hole saw. clamp your material as though not using a center drill but SEt the center drill so that it enters the work a short way before the hole saw cuts through. this will give you a pilot and center to locate on your pattern. adapt your pattern so that it has a pin in the center to index the part when you fasten it to the work.