CCST-Networking: Cisco Certified Support Technician (CCST) NetworkingExam Port Practice Questions
The free CCST-Networking: Cisco Certified Support Technician (CCST) NetworkingExam questions that deal with port, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #2
A support technician examines the front panel of a Cisco switch and sees 4 Ethernet cables connected in the first four ports. Ports 1, 2, and 3 have a green LED. Port 4 has a blinking green light. What is the state of the Port 4?
Correct answer: C
Explanation
On a Cisco switch, a port with a blinking green LED typically indicates that the port is up (active) and is currently transmitting or receiving data. This is a normal state indicating active traffic on the port. •A. Link is up with cable malfunctions: Usually indicated by an amber or blinking amber light. •B. Link is up and not stable: Not typically indicated by a green blinking light. •D. Link is up and there is no activity: Would be indicated by a solid green light withoutblinking. Thus, the correct answer is C. Link is up and active. References := •Cisco Switch LED Indicators •Cisco Ethernet Switch LED Patterns
Question #9
Which device protects the network by permitting or denying traffic based on IP address, port number, or application?
Correct answer: A
Explanation
• Firewall: A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It permits or denies traffic based on IP addresses, port numbers, or applications. • Access Point: This is a device that allows wireless devices to connect to a wired network using Wi-Fi. It does not perform traffic filtering based on IP, port, or application. • VPN Gateway: This device allows for secure connections between networks over the internet, but it is not primarily used for traffic filtering based on IP, port, or application. • Intrusion Detection System (IDS): This device monitors network traffic for suspicious activity and policy violations, but it does not actively permit or deny traffic. References: • Understanding Firewalls: Firewall Basics
Continue with CCST-Networking: Cisco Certified Support Technician (CCST) NetworkingExam
Unlock the full question bank
You have read the first 10 questions. A subscription opens every question in CCST-Networking: Cisco Certified Support Technician (CCST) NetworkingExam, the full timed practice test, and your progress and weak-topic reporting.
Single exam
$19.99for 30 days
Full question bank and practice test for one exam, for 30 days.
Single exam
$49.99for 1 year
One exam for a full year. Nothing renews and nothing to cancel.
Full access
$39.99/mo
Every exam in the catalogue, month to month.
Full access
$199.99/yr
Every exam in the catalogue for a year.
Already subscribed? Sign in to pick up where you left off.
All CCST-Networking: Cisco Certified Support Technician (CCST) NetworkingExam practice questions →