the frame changes at each hop, but that the packet is never changed or
manipulated in any way until it reaches the destination device.
routing, you must first be in global configuration mode:
classful address. For example, if you have network 10.1.1.0 directly con-
nected to your network, the command would be:
with the contents of the routing table. An R on the left side of the table
indicates a RIP-found route. The debug ip rip command will show you
RIP updates being sent and received on your router. If you see a route with
a metric of 16, that route is considered down.
ured mostly like RIP, but with just one major difference: you must
configure the autonomous system (AS). Here is an example:
except from AS 10. Like RIP, you configure only classful networks with
IGRP.
the routing table, and an I on the left side of the table indicates an IGRP-
found route. The [100/123456] indicates the administrative distance,
100 for IGRP, the composite metric. The composite metric is determined
by bandwidth and delay of the line, by default.