CCNA2 Final Competency Certification Study Guide Exam Questions with Certified for Accuracy Answers 2024/2025
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Course
CCNA - Cisco Certified Network Associate
Institution
CCNA - Cisco Certified Network Associate
CCNA2 Final Competency Certification Study Guide Exam Questions with Certified for Accuracy Answers 2024/2025
Which network attack is mitigated by enabling BPDU guard? - correct answer rogue switches on a network
Why is DHCP snooping required when using the Dynamic ARP Inspection feature? - c...
CCNA2 questions with complete solutions latest 2023 questions
with complete solution (100% correct)
Which network attack is mitigated by enabling BPDU guard? -
correct answer rogue switches on a network
Why is DHCP snooping required when using the Dynamic ARP
Inspection feature? - correct answer It uses the MAC-address-
to-IP-address binding database to validate an ARP packet.
A network administrator is configuring a new Cisco switch for
remote management access. Which three items must be
configured on the switch for the task? - correct answer IP
address, vty lines, default gateway
A technician is troubleshooting a slow WLAN and decides to use
the split-the-traffic approach. Which two parameters would have
to be configured to do this? - correct answer Configure the 5
GHz band for streaming multimedia and time sensitive traffic.
Configure the 2.4 GHz band for basic internet traffic that is not
time sensitive.
A company has just switched to a new ISP. The ISP has
completed and checked the connection from its site to the
company. However, employees at the company are not able to
access the internet. What should be done or checked? - correct
answer Ensure that the old default route has been removed from
the company edge routers.
,Which information does a switch use to populate the MAC
address table? - correct answer the source MAC address and
the incoming port
Which type of static route is configured with a greater
administrative distance to provide a backup route to a route
learned from a dynamic routing protocol? - correct answer
floating static route
What action takes place when a frame entering a switch has a
unicast destination MAC address appearing in the MAC address
table? - correct answer The switch forwards the frame out of
the specified port.
What protocol or technology allows data to transmit over
redundant switch links? - correct answer STP
What is the effect of entering the shutdown configuration
command on a switch? - correct answer It disables an unused
port.
What would be the primary reason an attacker would launch a
MAC address overflow attack? - correct answer so that the
attacker can see frames that are destined for other hosts
During the AAA process, when will authorization be
implemented? - correct answer Immediately after successful
authentication against an AAA data source
A company security policy requires that all MAC addressing be
dynamically learned and added to both the MAC address table
and the running configuration on each switch. Which port
, security configuration will accomplish this? - correct answer
sticky secure MAC addresses
Which three Wi-Fi standards operate in the 2.4GHz range of
frequencies? - correct answer 802.11a, 802.11b, 802.11n
To obtain an overview of the spanning tree status of a switched
network, a network engineer issues the show spanning-tree
command on a switch. Which two items of information will this
command display? - correct answer The root bridge BID.
The role of the ports in all VLANs.
Which method of IPv6 prefix assignment relies on the prefix
contained in RA messages? - correct answer SLAAC
Which two protocols are used to provide server-based AAA
authentication? - correct answer TACACS+, RADIUS
A network administrator is configuring a WLAN. Why would the
administrator disable the broadcast feature for the SSID? -
correct answer to eliminate outsiders scanning for available
SSIDs in the area
Which mitigation technique would prevent rogue servers from
providing false IP configuration parameters to clients? - correct
answer turning on DHCP snooping
A network administrator configures the port security feature on a
switch. The security policy specifies that each access port should
allow up to two MAC addresses. When the maximum number of
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