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CISA-1220 Routing > 3-9: IOS Images and Licensing > Flashcards

3-9: IOS Images and Licensing Flashcards

1
Q

Which Image Train has the latest features?

A

Technology Train

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1
Q

In an IOS Image name; bin signifies what?

A

File Extension

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2
Q

Which command would a network engineer use to find the unique device identifier of a Cisco router?

A

show license udi

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2
Q

Which Image Train contrains mostly bug fixes?

A

Mainline Train

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2
Q

In an IOS Image name; M4 signifies what?

A

Maintanence release and rebuild number

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3
Q

A network administrator configures a router with the command sequence:

R1(config)# boot system tftp://c1900-universalk9-mz.SPA.152-4.M3.bin
R1(config)# boot system rom

What is the effect of the command sequence?

A

The router will load IOS from the TFTP server. If the image fails to load, it will load the IOS image from ROM.

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4
Q

Which Image Train branches from another train?

A

Technology Train

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4
Q

In an IOS Image name; 15 signifies what?

A

Major Release Number

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6
Q

Which command is used to configure a one-time acceptance of the EULA for all Cisco IOS software packages and features?

A

license accept end user agreement

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6
Q

Which three software packages are available for Cisco IOS Release 15.0?

A
  1. Security
  2. DATA
  3. Unified Communications
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7
Q

When a customer purchases a Cisco IOS 15.0 software package, what serves as the receipt for that customer and is used to obtain the license as well?

A

Product Activation Key

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8
Q

In an IOS Image name; universalk9 signifies what?

A

The feature set

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9
Q

In an IOS Image name; 4 signifies what?

A

New feature release number

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10
Q

Which Image Train possibly is 12.4?

A

Mainline Train

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11
Q

In an IOS Image name; 1 signifies what?

A

Minor release number

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13
Q

Which IOS 12.4 software package integrates full features, including voice, security, and VPN capabilities, for all routing protocols?

A

Advanced Enterprise Services

14
Q

How long is the evaluation license period for Cisco IOS Release 15.0 software packages?

A

60 days

15
Q

What is the major release number in the IOS image name c1900-universalk9-mz.SPA.152-3.T.bin?

A

15

16
Q

A newly hired network engineer wants to use a 2911 router from storage. What command would the technician use to verify which IOS technology licenses have been activated on the router?

A

show license

18
Q

What statement describes a Cisco IOS image with the “universalk9_npe” designation for Cisco ISR G2 routers?

A

It is an IOS version that, at the request of some countries, removes any strong cryptographic functionality.​

19
Q

The license _________ flash0:seck9-C1900-SPE150_K9-FAB12340099.xml command will restore the specified saved Cisco IOS Release 15 license to a router.

A

install

21
Q

Beginning with the Cisco IOS Software Release 15.0, which license is a prerequisite for installing additional technology pack licenses?

A

IPBase

22
Q

Which statement describes a difference between the IOS 15.0 extended maintenance release and a standard maintenance release?

A

The standard maintenance release enables faster IOS feature delivery than the extended maintenance release does.

24
Q

The customer of a networking company requires VPN connectivity for workers who must travel frequently. To support the VPN server, the customer router must be upgraded to a new Cisco IOS software version with the Advanced IP Services feature set. What should the field engineer do before copying the new IOS to the router?

A

Issue the show version and the show flash commands to ensure that the router has enough memory and file space to support the new IOS image.

25
Q

In an IOS Image name; c1900 signifies what?

A

Platform on which the image runs

26
Q

When a router is powered on, where will the router first search for a valid IOS image to load by default?

A

Flash memory

27
Q

A network engineer is upgrading the Cisco IOS image on a 2900 series ISR. What command could the engineer use to verify the total amount of flash memory as well as how much flash memory is currently available?

A

show flash0:

28
Q

In an IOS Image name; mz signifies what?

A

Where the image runs and if the file is compressed

CISA-1220 Routing (14 decks)

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