Cisco Certified Support Technician (CCST) Networking v1.0
Question 1
Which device is an Internet of Things (IoT) device?
- A. An internet-accessible thermostat
- B. A cloud-based file storage array
- C. A virtual private network concentrator
- D. A video streaming server
Answer : A
Question 2
Which network technology is not impacted by electromagnetic and radio wave interference?
- A. Copper
- B. Fiber
- C. Wireless
- D. Twisted pair
Answer : B
Question 3
Which type of connector should you use to terminate unshielded twisted pair cable?
- A. RJ-45
- B. ST
- C. SC
- D. BNC
Answer : A
Question 4
Which command will display the following output?
- A. show inventory
- B. show cdp neighbor
- C. show mac-address-table
- D. show ip interface
Answer : B
Question 5
A Cisco switch is not accessible from the network. You need to view its running configuration.
Which out-of-band method can you use to access it?
- A. Telnet
- B. Console
- C. SNMP
- D. SSH
Answer : B
Question 6
Which command will display all the current operational settings configured on a Cisco router?
- A. show startup-config
- B. show running-config
- C. show protocols
- D. show version
Answer : B
Question 7
An engineer configured a new VLAN named VLAN2 for the Data Center team. When the team tries to ping addresses outside VLAN2 from a computer in VLAN2, they are unable to reach them.
What should the engineer configure?
- A. Additional VLAN
- B. Default gateway
- C. Static route
- D. Default route
Answer : B
Question 8
In the network shown in the following graphic, Switch1 is a Layer 2 switch.
PC-A sends a frame to PC-C. Switch1 does not have a mapping entry for the MAC address of PC-C. Which action does Switch1 take?
- A. Switch1 sends an ARP request to obtain the MAC address of PC-C.
- B. Switch1 queries Switch2 for the MAC address of PC-C.
- C. Switch1 drops the frame and sends an error message back to PC-A.
- D. Switch1 floods the frame out all active ports except port G0/1.
Answer : D
Question 9
What is the purpose of assigning an IP address to the management VLAN interface on a Layer 2 switch?
- A. To enable the switch to resolve URLs for the attached the devices
- B. To enable access to the CLI on the switch through Telnet or SSH
- C. To enable the switch to act as a default gateway for the attached devices
- D. To enable the switch to provide DHCP services to other switches in the network
Answer : B
Question 10
HOTSPOT -
You purchase a new Cisco switch, turn it on, and connect to its console port. You then run the following command:
For each statement about the output, select True or False.
Note: You will receive partial credit for each correct selection.
Answer : 
Question 11
Examine the graphic.
Which address should be assigned as the default gateway to the hosts in VLAN 100 and VLAN 110 so that they can reach the internet?
- A. Hosts in both VLANs should be assigned 10.10.100.1 as the default gateway.
- B. Hosts in both VLANs should be assigned 172.0.0.1 as the default gateway.
- C. Hosts in VLAN 100 should be assigned 172.100.0.1 and hosts in VLAN 110 should be assigned 172.110.0.1 as the default gateway.
- D. Hosts in both VLANs should be assigned 10.10.100.78 as the default gateway.
Answer : C
Question 12
Evaluate the graphic.
While making a configuration change to Router1, a junior technician accidentally reboots the router.
Which two statements are true about the impact to communication on the network while the router is temporarily offline? (Choose two.)
- A. PC-C and PC-D can still communicate with the file server (File-Srv).
- B. None of the PCs can access the file server (File-Srv).
- C. PC-A and PC-B can still communicate with each other.
- D. PC-A, PC-B, PC-C, and PC-D can all still communicate with each other.
- E. The file server (File-Srv) can still access the Internet.
Answer : BC
Question 13
You have two switches that are connected as shown in the image.
The laptop is connected to port A on the first switch. The second switch is connected to port D on the first switch.
The laptop sends a broadcast frame to the first switch.
You need to identify the ports through which the broadcast frame is forwarded.
Which ports should you identify?
- A. D only
- B. B and C only
- C. B, C, and D only
- D. A, B, and D only
Answer : C
Question 14
Examine the output of the show mac-address-table command on a Cisco 24 port Ethernet switch.
What can you determine about this switch from the command output?
- A. Port Fa0/5 is set to administratively down.
- B. All entries were learned by examining incoming frames.
- C. Port Gig0/1 connects to another switch.
- D. There are eleven active ports on this switch.
Answer : C
Question 15
Your company has 20 Cisco switches throughout its building.
You need to view the configuration of each switch from the command line.
Which protocol should you use?
- A. SNMP
- B. RDP
- C. SMTP
- D. FTP
Answer : A