Topic 1: Exam Pool A
desc about topic
Which WAN topology provides a combination of simplicity quality, and availability?
A.
partial mesh
B.
full mesh
C.
point-to-point
D.
hub-and-spoke
point-to-point
When implementing a router as a DHCP server, which two features must be configured'? (Choose two)
A.
relay agent information
B.
database agent
C.
address pool
D.
smart-relay
E.
manual bindings
address pool
manual bindings
What are network endpoints?
A.
act as routers to connect a user to the service prowler network
B.
a threat to the network if they are compromised
C.
support inter-VLAN connectivity
D.
enforce policies for campus-wide traffic going to the internet
a threat to the network if they are compromised
Which WAN access technology is preferred for a small office / home office architecture?
A.
broadband cable access
B.
frame-relay packet switching
C.
dedicated point-to-point leased line
D.
Integrated Services Digital Network switching.
broadband cable access
Two switches are connected and using Cisco Dynamic Trunking Protocol SW1 is set to What is the result of this configuration?
A.
The link is in a down state.
B.
The link is in an error disables state
C.
The link is becomes an access port.
D.
The link becomes a trunk port.Dynamic Desirable
The link becomes a trunk port.Dynamic Desirable
A frame that enters a switch fails the Frame Check Sequence. Which two interface counters are incremented? (Choose two)
A.
runts
B.
giants
C.
frame
D.
CRC
E.
input errors
CRC
input errors
Explanation:
Whenever the physical transmission has problems, the receiving device might receive a
frame whose bits have changed values. These frames do not pass the error detection logic
as implemented in the FCS field in the Ethernet trailer. The receiving device discards the
frame and counts it as some kind of input error.
Cisco switches list this error as a CRC error. Cyclic redundancy check (CRC) is a term
related to how the FCS math detects an error.
The “input errors” includes runts, giants, no buffer, CRC, frame, overrun, and ignored
counts.
The output below show the interface counters with the “show interface s0/0/0” command:
Drag and drop the QoS congestion management terms from the left onto the description on the right.
Refer to the exhibit.
Which outcome is expected when PC_A sends data to PC_B?
A.
The switch rewrites the source and destination MAC addresses with its own.
B.
The source MAC address is changed.
C.
The source and destination MAC addresses remain the same.
D.
The destination MAC address is replaced with ffff.ffff.ffff.
The source and destination MAC addresses remain the same.
An engineer must configure a/30 subnet between two routers. Which usable IP address and subnet mask combination meets this criteria?
A.
Option A
B.
Option B
C.
Option C
D.
Option D
Option A
What is the maximum bandwidth of a T1 point-to-point connection?
A.
1.544 Mbps
B.
2.048 Mbps
C.
34.368 Mbps
D.
43.7 Mbps
1.544 Mbps
Explanation:
https://www.bsimplify.com/what-is-point-to-pointt1/#:~:
text=A-Point-to-Point-T1,data-speeds-(1.54Mbps).
Point to Point T1
A Point to Point T1 service is a private data connection securely connecting two or more
locations with T1 data speeds (1.54Mbps).
After installing a new Cisco ISE server, which task must the engineer perform on the Cisco WLC to connect wireless clients on a specific VLAN based on their credentials?
A.
Enable the allow AAA Override
B.
Enable the Even: Driven RRM.
C.
Disable the LAG Mode or Next Reboot.
D.
Enable the Authorized MIC APs against auth-list or AA
Enable the allow AAA Override
Refer to the exhibit.
PC1 is trying to ping PC3 for the first time and sends out an ARP to S1 Which action is taken by S1?
A.
It forwards it out G0/3 only
B.
It is flooded out every port except G0/0.
C.
It drops the frame.
D.
It forwards it out interface G0/2 only
It is flooded out every port except G0/0.
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