1.
To obtain CDP information from a Cisco router that is not directly
connected to the administrator's console, what must happen? | |
The source router must send TLV blocks to the remote router. | |
The administrator can Telnet to a Cisco device that is connected to the remote router. | |
The administrator needs to issue the Router# show cdp all to view the entire network CDP advertisements. | |
The administrator must transmit TTL packets to the remote device and wait for a response. |
Which of the following are displayed by the Router# show cdp
neighbors command? (Choose three.) | |
load | |
platform | |
reliability | |
holdtime | |
local interface |
What is the purpose of the cdp timer command?
| |
specifies the hold time to be sent in the CDP update packet | |
resets the traffic counters back to zero | |
specifies how often the Cisco IOS software sends CDP updates | |
deletes and resets the CDP table of information about neighbors |
What is the main use of Telnet? | |
transfer of data between end users | |
verification of simple connectivity | |
routing of data packets | |
remote connection to network devices |
|
Why would an administrator use the Telnet application when
troubleshooting a network? (Choose three.) | |
It can be used to verify the operation of application layer software between the source and destination. | |
Telnet can use the ICMP protocol to verify a hardware connection and network layer address. | |
It is the most complete testing mechanism available. | |
Remote networks may be accessed via a Telnet session for troubleshooting. | |
Time to Live values are used by Telnet to identify a failure of device between source and destination. |
|
|
A network administrator was called away from the terminal while
using Telnet to monitor a remote router. The Telnet session was left connected.
If the default Telnet configuration is used, what will the administrator find
upon returning 15 minutes later? | |
The Telnet session entered a "sleep" state and will resume when the spacebar is pressed. | |
The Telnet session remained connected and is on the same screen it was left on. | |
The Telnet session suspended itself and will resume when the Enter key is pressed. | |
The Telnet session terminated itself after 10 minutes of inactivity. | |
The Telnet session remained active but now requires the password to be entered again. |
What key sequence is used to suspend a Telnet session on a remote
router? | |
Ctrl-Shift-S | |
Ctrl-Shift-6 | |
Ctrl-Shift-6, then x | |
Ctrl-Alt-S | |
Ctrl-Alt-6 | |
Ctrl-Alt-6, then x |
How many Telnet sessions can take place simultaneously on a router
running a standard edition of the IOS? | |
4 | |
5 | |
8 | |
10 |
How can a network administrator logged in to RTA gather
information about the Cisco devices that are directly connected to its neighbor,
RTB? | |
Use the show cdp neighbors detail command on RTA to view information about every device on the entire internetwork. | |
Use ping to determine the status of RTB, then issue the show cdp neighbors detail command. | |
Use Telnet to connect to RTB, then issue the show cdp neighbors command. | |
Use traceroute to establish the pathway to RTB, then issue the show cdp neighbors command. |
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