Q&A 59
12
What configuration command causes the router to require a password from a user at the
console? What configuration mode context must you be in--that is, what command(s)
must be typed before this command after entering configuration mode? List the
commands in the order in which they must be typed while in config mode.
13
What configuration command is used to tell the router the password that is required at the
console? What configuration mode context must you be in--that is, what command(s)
must you type before this command after entering configuration mode? List the
commands in the order in which they must be typed while in config mode.
14
What are the primary purposes of Flash memory in a Cisco router?
15
What is the intended purpose of NVRAM memory in a Cisco router?
16
What does the NV stand for in NVRAM?
17
What is the intended purpose of RAM in a Cisco router?
18
What is the main purpose of ROM in a Cisco router?
19
What configuration command would be needed to cause a router to use an IOS image
named c2500-j-l.112-14.bin on TFTP server 128.1.1.1 when the router is reloaded? If you
forgot the first parameter of this command, what steps must you take to learn the correct
parameters and add the command to the configuration? (Assume that you are not logged
in to the router when you start.)
20
What command sets the password that would be required after typing the enable
command? Is that password encrypted by default?
21
To have the correct syntax, what must you add to the following configuration command:
banner This is Ivan Denisovich's Gorno Router--Do Not Use
22
Name two commands that affect the text used as the command prompt.
23
When using setup mode, you are prompted at the end of the process as to whether you
want to use the configuration parameters you just typed in. Which type of memory is this
configuration stored into if you type yes?
24
What two methods could a router administrator use to cause a router to load the IOS stored
in ROM?
25
What could a router administrator do to cause a router to load file xyz123.bin from TFTP
server 128.1.1.1 upon the next reload? Is there more than one way to accomplish this?
26
What is the process used to update the contents of Flash memory so that a new IOS in a
file called c4500-d-mz.120-5.bin on TFTP server 128.1.1.1 is copied into Flash memory?
27
Name three possible problems that could prevent the command boot system tftp
c2500-j-l.112-14.bin 128.1.1.1 from succeeding.
ch02.fm Page 59 Monday, March 20, 2000 4:57 PM