Hands-on Labs
393
4.
What is an older command that you can use to copy the startup-
config
file to DRAM?
5.
What command can you use to see the neighbor router's IP address
from your router prompt?
6.
What command can you use to see the hostname, local interface,
platform, and remote port of a neighbor router?
7.
What keystrokes can you use to telnet into multiple devices
simultaneously?
8.
What command will show you your active Telnet connections to
neighbor and remote devices?
9.
What command can you use to upgrade a Cisco IOS?
10.
What command can you use to create a host table entry for Bob, using
IP addresses 172.16.10.1 and 172.16.20.2?
(The answers to Written Lab 7 can be found following the answers to the
Review Questions for this chapter.)
Hands-on Labs
T
o complete the labs in this section, you need at least one router (more
is better) and at least one PC running as a TFTP host. Remember that the
labs listed here were created for use with real routers; if you are using the
Sybex Router Fundamentals Simulator provided on this book's companion
CD, please use the hands-on labs found within that software program.
Here is a list of the labs in this chapter:
Lab 7.1: Backing Up Your Router IOS
Lab 7.2: Upgrading or Restoring Your Router IOS
Lab 7.3: Backing Up the Router Configuration
Lab 7.4: Using the Cisco Discovery Protocol (CDP)
Lab 7.5: Using Telnet
Lab 7.6: Resolving Hostnames
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