CCNA 3 (Version 7.00) ENSA Practice Final Exam Questions and Answers
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Course
2024/2025
Institution
2024/2025
CCNA 3 (Version 7.00) ENSA Practice Final Exam
Questions and Answers
Which QoS mechanism allows delay-sensitive data, such as voice, to be sent first before packets in other
queues are sent? - Ans:-LLQ
Which QoS technique retains excess packets in a separate queue for later transmission? - Ans:...
Which two types of devices are specific to WAN environments and are not found on a LAN? (Choose
two.) - Ans:✔✔-- broadband modem
- CSU/DSU
Which three traffic-related factors would influence selecting a particular WAN link type? (Choose three.)
- Ans:✔✔-- amount of traffic
- security needs
= type of traffic
Which type of NAT maps a single inside local address to a single inside global address? - Ans:✔✔-static
Refer to the exhibit. What has to be done in order to complete the static NAT configuration on R1? -
Ans:✔✔-Interface S0/0/0 should be configured with the command ip nat outside.
Refer to the exhibit. R1 is configured for static NAT. What IP address will Internet hosts use to reach PC1?
- Ans:✔✔-209.165.200.225
A network administrator is troubleshooting the dynamic NAT that is configured on router R2. Which
command can the administrator use to see the total number of active NAT translations and the number
of addresses that are allocated from the NAT pool? - Ans:✔✔-R2# show ip nat statistics
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