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672 Chapter 9: Scenarios for Final Preparation
Using Example 9-12, Example 9-13, and Example 9-14 as references, answer the following
questions:
1
What command tells you how much time must elapse before the next IP IGRP update is
sent by a router?
2
What command shows you a summary of the IP addresses on that router?
3
What show command identifies which routes were learned with IP IGRP? What about
with IPX RIP? What in the command output identifies these routing protocols?
4
What show command lists SAP information in the router?
5
Describe the contents of an IP IGRP update from R1 to R3. What debug command options
provide the details of what is in the IGRP update?
6
What password is required to move from user mode to privileged mode? What
configuration command(s) can be used to set the password that is required?
7
If a serial interface configuration subcommand you cannot recall starts with the letter D,
how can you get help to list all commands that start with D? List all steps; assume that you
are in privileged mode.
8
After changing the configuration and moving back to privileged mode, you want to save
your configuration. Name the two commands that can be used.
9
List all characters displayed onscreen during the process of getting into configuration
mode from privileged mode, changing the host name from R1 to R2, and then getting back
to privileged mode.
10
In this network, if setup mode were used to configure the IP addresses on the interface,
how would the subnet mask information be entered?
Serial0 (up): ip 168.11.123.201 dlci 501(0x1F5,0x7C50), dynamic,
broadcast,, status defined, active
Serial0 (up): ip 168.11.123.202 dlci 502(0x1F6,0x7C60), dynamic,
broadcast,, status defined, active
R3#show frame-relay lmi
LMI Statistics for interface Serial0 (Frame Relay DTE) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Sent 1677 Num Status msgs Rcvd 1677
Num Update Status Rcvd 0 Num Status Timeouts 0
Example 9-14
Scenario 9-2, Part C--R3 show and debug Output (Continued)
ch09.fm Page 672 Monday, March 20, 2000 5:23 PM