A Windows 10 workstation is set to obtain an IP address automatically, but it has received an APIPA address (169.254.x.x). You need to force the workstation to request a new IP address from the DHCP server. Which two commands should you run in order?

ipconfig /release then ipconfig /renew

ping 127.0.0.1 then ipconfig /renew

ipconfig /flushdns then ipconfig /registerdns

netsh int ip reset then ipconfig /renew

A company is setting up a guest Wi-Fi network. They want to support both older devices that only support WPA2 and newer devices that support WPA3. They also want to avoid any security downgrade attacks. Which configuration should they use?

Enable WPA2/WPA3 mixed mode on the access point

Use open authentication with a captive portal

In Android Wi-Fi settings, what does the 'Static IP' option allow you to do?

Manually enter an IP address, gateway, and DNS servers instead of using DHCP

Set a fixed MAC address for the device

Change the Wi-Fi network's SSID

A Linux administrator needs to verify that a server can reach the default gateway and that the gateway responds to ICMP echo requests. Which single command accomplishes both checks?

ping $(ip route | awk '/default/ {print $3}')

CiscoCertified Support Technician (CCST) Networking

Domain 3Objective 4

3.4. Demonstrate How to Set up and Check Network Connectivity on Windows, Linux, Mac OS, Android, and Apple iOS. 100-150 Practice Questions (Page 10)

Part of the Endpoints and Media Types domain, which makes up ~16% of our current practice bank. Cisco does not publish an official question count, but from its 50-minute exam (~20–35 total, ~3–6 in this domain), expect 1–2 from this objective — we provide 50 practice questions to prepare you well beyond it. (estimate)

50questions here

10free pages

11concepts

11 Concepts in This Objective

Network connectivity setup on Windows
Network connectivity setup on Linux
Network connectivity setup on macOS
Network connectivity setup on Android
Network connectivity setup on Apple iOS
Networking utilities on Windows
Networking utilities on Linux
Networking utilities on Android
Networking utilities on Apple operating systems
Running troubleshooting commands
Wireless client settings

Questions 46–50

46application · medium
A Windows 10 workstation is set to obtain an IP address automatically, but it has received an APIPA address (169.254.x.x). You need to force the workstation to request a new IP address from the DHCP server. Which two commands should you run in order?
Select an answer first
47expert · hard
A company is setting up a guest Wi-Fi network. They want to support both older devices that only support WPA2 and newer devices that support WPA3. They also want to avoid any security downgrade attacks. Which configuration should they use?
Select an answer first
48foundation · easy
Which macOS command-line utility is used to display the current IP configuration of all network interfaces?
Select an answer first
49foundation · easy
In Android Wi-Fi settings, what does the 'Static IP' option allow you to do?
Select an answer first
50application · medium
A Linux administrator needs to verify that a server can reach the default gateway and that the gateway responds to ICMP echo requests. Which single command accomplishes both checks?
Select an answer first

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