Cisco Certified Support Technician Networking (100-150) - Cisco Exam Questions
Last updated on June 23, 2026
Which network management tool is used to monitor and manage network devices?
SNMP
DNS
FTP
SSH
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A security analyst is refining the firewall settings for a financial institution's network to balance security needs and operational requirements. Which firewall configuration optimally enhances security without hindering legitimate network activities?
Restrict inbound on ports 80 and 443; allow all outbound
Stateful inspection for all traffic; block ports 21, 23, and 110
Filter all non-HTTPS traffic at the application layer
Port forwarding for external access; block all UDP traffic
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Which network service is responsible for converting domain names into IP addresses?
Domain Name System (DNS)
Dynamic Host Configuration Protocol (DHCP)
Internet Protocol (IP)
Proxy Server
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Which technology should be used to provide secure remote access to internal network resources?
IPsec VPN
HTTPS
RDP
FTP
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Which of the following is a valid reason for implementing VLANs in a network?
To reduce network congestion and improve performance.
To increase network security and prevent unauthorized access.
To simplify network administration and management.
To enhance network scalability and flexibility.
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