Topic 1: Exam Pool A
desc about topic
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.
Refer to Exhibit.
The loopback1 interface of the Atlanta router must reach the loopback3 interface of the
Washington router. Which two static host routes must be configured on the NEW York
router? (Choose two)
A.
ipv6 route 2000::1/128 2012::1
B.
ipv6 route 2000::3/128 2023::3
C.
ipv6 route 2000::3/128 s0/0/0
D.
ipv6 route 2000::1/128 2012::2
E.
ipv6 route 2000::1/128 s0/0/1
ipv6 route 2000::1/128 2012::1
ipv6 route 2000::3/128 2023::3
Which function does the range of private IPv4 addresses perform?
A.
allows multiple companies to each use the same addresses without conflicts
B.
provides a direct connection for hosts from outside of the enterprise network
C.
ensures that NAT is not required to reach the internet with private range addressing
D.
enables secure communications to the internet for all external hosts
allows multiple companies to each use the same addresses without conflicts
What is the purpose of traffic shaping?
A.
to mitigate delays over slow links
B.
to provide fair queuing for buffered flows
C.
to limit the bandwidth that a flow can use to
D.
be a marking mechanism that identifies different flows
to provide fair queuing for buffered flows
Explanation: Traffic shaping retains excess packets in a queue and then schedules the
excess for later transmission over increments of time.
What is the role of a firewall in an enterprise network?
A.
Forwards packets based on stateless packet inspection
B.
Processes unauthorized packets and allows passage to less secure segments of the network
C.
determines which packets are allowed to cross from unsecured to secured networks
D.
explicitly denies all packets from entering an administrative domain
determines which packets are allowed to cross from unsecured to secured networks
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