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What are the replies returned by Ping in a Cisco router?

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Ping sends an echo request packet to the...

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The boot system flash ____ command will force the router to boot into ROM.


A) boot system flash
B) boot system tftp
C) bootflash
D) boottftp

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The command ____ copies the configuration from the TFTP server to the startup configuration.


A) copy run start
B) copy tftp running-config
C) copy tftp startup-config
D) copy start run

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Describe the Security Device Manager (SDM).

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SDM is a Web-based tool primarily used for implementing and testing security configurations; it is also available as a free download. SDM can be used with many router models and a wide range of IOS releases. It is most commonly used to configure routing protocols, WAN services, wireless routing, firewalls, virtual private networks (VPNs), and quality of service (QoS). Most of these more advanced concepts will be addressed in later chapters. It is important to note that SDM is typically not used to configure basic functionality on a Cisco router and, in fact, SDM cannot do all things. However, SDM does help with the most complex configuration commands and it allows testing of the configuration. If there is a problem, SDM will even help troubleshoot it for you. In short, SDM makes it easier for network administrators to implement complex configurations requiring many commands much more easily and without the CLI knowledge that was necessary in the past. You can practice with SDM even without a router connected by downloading the demo.

Briefly describe the ROM Monitor mode.

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ROM Monitor mode is actually the bootstr...

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Trace use ____ messages to verify that the destination host is reachable, and if not, give possible reasons for the problem.


A) TFTP
B) HTTP
C) IP
D) ICMP

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How can you clear the statistics for a router interface?

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The router keeps detailed statistics reg...

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ROM in the router contains a limited version of the IOS. When accessing this limited IOS version, you are in ____ mode.


A) RxBoot
B) ROM Monitor
C) Limited EXEC
D) User EXEC

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Match each item with a statement below:

Premises
the router configuration file that loads during the boot process
a simple connectionless protocol that is less complex than FTP
copies the IOS in flash memory to a TFTP server
diagnostic test that determines if the hardware is operating correctly
copies the working configuration file in RAM to the startup configuration file in NVRAM
utility that connects at the highest layer of the OSI model and provides remote access to other devices
verifies connectivity at the Internetwork layer of the TCP/IP model
one of the most powerful tools you can use to obtain information from your router
Cisco proprietary Data Link layer protocol that shares configuration information between Cisco devices that are connected directly to each other
Responses
POST
debug command
TFTP
startup-config
CDP
Ping
copy flash tftp
Telnet
copy run start

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the router configuration file that loads during the boot process
a simple connectionless protocol that is less complex than FTP
copies the IOS in flash memory to a TFTP server
diagnostic test that determines if the hardware is operating correctly
copies the working configuration file in RAM to the startup configuration file in NVRAM
utility that connects at the highest layer of the OSI model and provides remote access to other devices
verifies connectivity at the Internetwork layer of the TCP/IP model
one of the most powerful tools you can use to obtain information from your router
Cisco proprietary Data Link layer protocol that shares configuration information between Cisco devices that are connected directly to each other

If you accidentally initiate a connection with another router from your locally attached router, you can stop the process by pressing ____.


A) Ctrl+Shift+3
B) Ctrl+Shift+6
C) Ctrl+Shift+7
D) Ctrl+Shift+9

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Most types of computer equipment perform some type of POST immediately after being turned on.

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If you want to see your working or running configuration, type ____ at the enable prompt.


A) run running-config
B) show rom-config
C) show rom-config.
D) show running-config

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Sometimes the ____ file is referred to as the backup configuration because it is the saved version of the configuration file.


A) rom-config
B) startup-config
C) tftp-config
D) router-config

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If you want to disable CDP information from being sent on a given interface, change to the interface configuration mode prompt, and then issue the ____ command.


A) cdp enable off
B) cdp off
C) no cdp enable
D) off cdp enable

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____ mode is actually the bootstrap program that is built into the firmware of the router.


A) NVRAM
B) ROM Monitor
C) Flash memory
D) DRAM

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B

What are the options of the show cdp neighbors command?

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The show cdp neighbors command supports the following options: ā€¢ FastEthernet -To learn more about FastEthernet interfaces attached to neighbors ā€¢ Serial -More information about neighbors connected to serial interfaces ā€¢ Detail -Detailed information about the CDP neighbor and all attached devices. This detailed information includes device identification, remote interface type, and remote IP address.

Using the ping command alone is referred to as ____________________.

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If you want to perform general IP packet debugging, type the following:


A) debug ip interface
B) debug ip traffic
C) debug interface traffic
D) debug ip packet

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If you want to view the contents of the startup-config, you can type ____ at the enable prompt.


A) show config
B) run startup-config
C) show startup-config
D) show rom-config

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What are the general steps for booting a Cisco router?

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A router follows a specific boot process...

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