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?
Set the router to load the new IOS image file directly from the TFTP server on the next reboot.
Delete the currently installed IOS by using the erase flash: command, and reload the router
Issue the show running-configuration command to determine the features of the currently installed IOS image file.
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.*
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?
On next reboot, the router will load the IOS image from ROM.
The router will copy the IOS image from the TFTP server and then reboot the system.
The router will load IOS from the TFTP server. If the image fails to load, it will load the IOS image from ROM.*
The router will search and load a valid IOS image in the sequence of flash, TFTP, and ROM.
Beginning with the Cisco IOS Software Release 15.0, which license is a prerequisite for installing additional technology pack licenses?
Which three software packages are available for Cisco IOS Release 15.0?
Advanced IP Services
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?
Software Claim Certificate
End User License Agreement
Unique Device Identifier
Product Activation Key*
Which command would a network engineer use to find the unique device identifier of a Cisco router?
show license udi *
license install stored-location-url
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?
Which command is used to configure a one-time acceptance of the EULA for all Cisco IOS software packages and features?
license boot module module-name
license accept end user agreement*
How long is the evaluation license period for Cisco IOS Release 15.0 software packages?
60 days *
What is the purpose of a T train release in Cisco IOS 15?
It is used for long-term maintenance, enabling customers to qualify, deploy, and remain on the release for an extended period.
It provides regular bug fix maintenance rebuilds, plus critical fix support for network-affecting bugs.*
It provides premium packages and enables additional IOS software feature combinations that address more complex network requirements.
It specifies advanced IP services features such as advanced security and service provider packages.
What code in the Cisco IOS 15 image filename c1900-universalk9-mz.SPA.153-3.M.bin indicates that the file is digitally signed by Cisco?