Free Cisco CCST-Networking Exam Dumps Questions & Answers

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?

• A.Link is up and not stable.
• B.Link is up and active.
• C.Link is up with cable malfunctions.
• D.Link is up and there is no activity.

Computers in a small office are unable to access companypro.net. You run the ipconfig command on one of the computers. The results are shown in the exhibit.
You need to determine if you can reach the router.

Which command should you use? Complete the command by selecting the correct options from each drop- down lists.

Correct Answer:

Explanation:
To determine if you can reach the router, you should use thepingcommand followed by the IP address of the router. Thepingcommand is a network utility used to test the reachability of a host on an Internet Protocol (IP) network and to measure the round-trip time for messages sent from the originating host to a destination computer.
The Default Gateway in theipconfigresults is typically the router's IP address in a home or small office network. In this case, the Default Gateway is192.168.0.1, which is the address you would ping to check connectivity to the router.
References:=
* How to Use the Ping Command
* Testing Network Connectivity with the Ping Command
To determine if you can reach the router, you should use thepingcommand with the IP address of the router.
* Command:ping
* Target:192.168.0.1
So, the completed command is:
* ping 192.168.0.1
Step by Step Comprehensive and Detailed Explanation:
* ping: The ping command sends ICMP Echo Request messages to the target IP address and waits for an Echo Reply. It is commonly used to test the reachability of a network device.
* 192.168.0.1: This is the IP address of the default gateway (the router) as shown in theipconfigoutput.
Pinging this address will help determine if the computer can communicate with the router.
References:
* Using the ping Command: ping Command Guide

Which two statements are true about the IPv4 address of the default gateway configured on a host? (Choose 2.) Note: You will receive partial credit for each correct selection.

• A.The same default gateway IPv4 address is configured on each host on the local network.
• B.The default gateway is the IPv4 address of the router interface connected to the same local network as the host.
• C.Hosts learn the default gateway IPv4 address through router advertisement messages.
• D.The default gateway is the Loopback0 interface IPv4 address of the router connected to the same local network as the host.
• E.The IPv4 address of the default gateway must be the first host address in the subnet.

Which information is included in the header of a UDP segment?

• A.MAC addresses
• B.Sequence numbers
• C.Port numbers
• D.IP addresses

Which two pieces of information should you include when you initially create a support ticket? (Choose 2.)

• A.The actions taken to resolve the fault
• B.Details about the computers connected to the network
• C.The description of the top-down fault-finding procedure
• D.A description of the conditions when the fault occurs
• E.A detailed description of the fault