processing is required and how many messages are generated, it is possible to significantly
degrade performance and possibly crash the router. This is a result of memory and processing
used to look for the requested information and to process the messages. You might want to first
type the command no debug all and then type your debug command. If your debug creates too
much output, the no debug all command can be easily retrieved (press Ctrl+P twice).
statements would have been required on Router A (see Example 8-20). Similar commands
would have been required on Routers B and C.
details of the configuration are different, however, when using a point-to-point subinterface as
opposed to a multipoint subinterface. Examine the configuration on the Albuquerque and
Yosemite routers, which each use a point-to-point subinterface for the PVC between the two.
Figure 8-19 and Examples 8-21 and 8-22 display the network and the configuration.
frame-relay map ip 140.1.1.3 503 broadcast
frame-relay map ipx 1.0200.bbbb.bbbb 502 broadcast
frame-relay map ipx 1.0200.cccc.cccc 503 broadcast