422
Chapter 7
Troubleshooting Serial Line and Frame Relay Connectivity
Answers to Review Questions
1.
C. Other than the dialog of the command, there is no output.
2.
A, B, C. All of these elements are displayed using the show interface
serial command.
3.
C, D, E, F. A and B are displayed using the show interface serial command.
4.
A, C. B and D are not valid names for the buffer pools. There are oth-
ers, but they are not listed here.
5.
A, B, C, D. All of these fields are available via the output from the
debug serial interface
command.
6.
A, B. A loopback test is either local or remote.
7.
H. RESTARTs can be seen on an X.25 show interface serial
command.
8.
A, B, D. All of these fields can be seen from the command. There are
more, but they are not listed here.
9.
A, B. These are the Frame Relay/LMI-related fields. There are more,
but they are not listed here.
10.
A, B, C. These are also valid Frame Relay/LMI fields.
11.
A, B, C, D. As you can see, a great number of fields are related to
Frame Relay/LMI via the show interface serial command.
12.
A, D. These are the two commands that can provide information
regarding the LMI type.
13.
A, B. These, along with other statistics can be found via the show
frame-relay pvc
command.
14.
A, B. These are two commands that provide DLCI number informa-
tion. There are additional commands, but they are not shown here.
Copyright ©2000 SYBEX , Inc., Alameda, CA
www.sybex.com