Which network design consideration would be more important to a large corporation than to a small business?
redundancy

What do WLANs that conform to IEEE 802.11 standards allow wireless users to do?
connect wireless hosts to hosts or services on a wired Ethernet network

The _____ command that is issued on a router is used to verify the value of the software configuration register
show version


Which two statements characterize wireless network security? (Choose two.)
Using the default IP address on an access point makes hacking easier.
With SSID broadcast disabled, an attacker must know the SSID to connect.

Fill in the blank.
VoIP__________ defines the protocols and technologies that implement the transmission of voice data over an IP network.

Which two statements about a service set identifier (SSID) are true? (Choose two.)
tells a wireless device to which WLAN it belongs
all wireless devices on the same WLAN must have the same SSID

If a configuration file is saved to a USB flash drive attached to a router, what must be done by the network administrator before the file can be used on the router?
Edit the configuration file with a text editor.

Which command will backup the configuration that is stored in NVRAM to a TFTP server?
copy startup-config tftp

Refer to the exhibit. An administrator is trying to troubleshoot connectivity between PC1 and PC2 and uses the tracert command from PC1 to do it. Based on the displayed output, where should the administrator begin troubleshooting?
R1

When should an administrator establish a network baseline
at regular intervals over a period of time

Refer to the exhibit. Baseline documentation for a small company had ping round trip time statistics of 36/97/132 between hosts H1 and H3. Today the network administrator checked connectivity by pinging between hosts H1 and H3 that resulted in a round trip time of 1458/2390/6066. What does this indicate to the network administrator?
Something is causing a time delay between the networks

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.

Which statement is true about CDP on a Cisco device?
CDP can be disabled globally or on a specific interface​.

What is the purpose of issuing the commands cd nvram: then dir at the privilege exec mode of a router?
to list the content of the NVRAM

A network administrator has determined that various computers on the network are infected with a worm. Which sequence of steps should be followed to mitigate the worm attack?
containment, inoculation, quarantine, and treatment

A network administrator checks the security log and notices there was unauthorized access to an internal file server over the weekend. Upon further investigation of the file system log, the administrator notices several important documents were copied to a host located outside of the company. What kind of threat is represented in this scenario?
information theft

Which type of network attack involves the disabling or corruption of networks, systems, or services?
denial of service attacks

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Which protocol supports rapid delivery of streaming media?
RTP
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Which WLAN security protocol generates a new dynamic key each time a client establishes a connection with the AP?
WPA

___________________________________________________________________

How should traffic flow be captured in order to best understand traffic patterns in a network?
during peak utilization times

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What is a security feature of using NAT on a network?
allows internal IP addresses to be concealed from external users

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Which two actions can be taken to prevent a successful attack on an email server account? (Choose two.)
Limit the number of unsuccessful attempts to log in to the server.
Never send the password through the network in a clear text.

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Fill in the blank. Do not use abbreviations.

The show_______ command provides information about the amount of available and free flash memory and its permissions for reading or writing data.
file systems

Remember:

The show file systems command lists all of the available file systems on a Cisco router. It provides useful information such as the amount of available and free memory of flash and nvram, and its access permissions that include read only (ro), write only (wo), and read and write (rw).​

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Open the PT Activity.

How long will a user be blocked if the user exceeds the maximum allowed number of unsuccessful login attempts?
3 minutes