Ccna chapter 10
What is the major release number in the IOS image name c1900-universalk9-mz.SPA.152-3.T.bin?
15
The command ntp server 10.1.1.1 is issued on a router. What impact does this command have?
synchronizes the system clock with the time source with IP address 10.1.1.1*
Refer to the exhibit. Routers R1 and R2 are connected via a serial link. One router is configured as the NTP master, and the other is an NTP client. Which two pieces of information can be obtained from the partial output of the show ntp associations detail command on R2? (Choose two.)
1. Router R1 is the master, and R2 is the client. 2. The IP address of R1 is 192. 168. 1. 2.
Which three software packages are available for Cisco IOS Release 15.0?
1. Security 2. Data 3. Unified Communications
Which statement is true about CDP on a Cisco device?
CDP can be disabled globally or on a specific interface.
In addition to IPBase, what are the three technology packs that are shipped within the universal Cisco IOS Software Release 15 image? (Choose three.)
DATA* Security* Unified Communications*
Beginning with the Cisco IOS Software Release 15.0, which license is a prerequisite for installing additional technology pack licenses?
IPBase
Which two statements are true about NTP servers in an enterprise network? (Choose two.)
NTP servers at stratum 1 are directly connected to an authoritative time source.* NTP servers ensure an accurate time stamp on logging and debugging information.*
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?
Product Activation Key
16. 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?
Spa
Which protocol or service allows network administrators to receive system messages that are provided by network devices?
Syslog
1. A ping fails when performed from router R1 to directly connected router R2. The network administrator then proceeds to issue the show cdp neighbors command. Why would the network administrator issue this command if the ping failed between the two routers?
The network administrator wants to verify Layer 2 connectivity.*
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?
The router will load IOS from the TFTP server. If the image fails to load, it will load the IOS image from ROM.
A network administrator has issued the logging trap 4 global configuration mode command. What is the result of this command?
The syslog client will send to the syslog server any event message that has a severity level of 4 and lower.
Refer to the exhibit. Which two conclusions can be drawn from the syslog message that was generated by the router? (Choose two.)
This message is a level 5 notification message. This message indicates that service timestamps have been configured.
Which two conditions should the network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)
Verify connectivity between the router and TFTP server using the ping command. Verify that there is enough flash memory for the new Cisco IOS image using the show flash command.
What is used as the default event logging destination for Cisco routers and switches?
console line
Which syslog message type is accessible only to an administrator and only via the Cisco CLI?
debugging
Which command is used to configure a one-time acceptance of the EULA for all Cisco IOS software packages and features?
license accept end user agreement
Refer to the exhibit. From what location have the syslog messages been retrieved?
router RAM
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?
show flash0:
24. Which command would a network engineer use to find the unique device identifier of a Cisco router?
show license udi*
What statement describes a Cisco IOS image with the &##8220;universalk9_npe" designation for Cisco ISR G2 routers?
t is an IOS version that, at the request of some countries, removes any strong cryptographic functionality.*
Refer to the exhibit. What does the number 17:46:26.143 represent?
the time when the syslog message was issued
Why would a network administrator issue the show cdp neigbors command on a router?
to display device ID and other information about directly connected Cisco devices