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CompTIA Exam CNX-001 Topic 4 Question 4 Discussion
Topic #: 4
SIMULATION
A network administrator needs to resolve connectivity issues in a hybrid cloud setup. Workstations and VMs are not able to access Application A. Workstations are able to access Server B.
INSTRUCTIONS
Click on workstations, VMs, firewalls, and NSGs to troubleshoot and gather information. Type help in the terminal to view a list of available commands.
Select the appropriate device(s) requiring remediation and identify the associated issue(s).
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Firewalls VPN tunnel down
The IPsec tunnel between on-prem Firewall 1 and cloud Firewall 2 (ipip0/ipip2) is down, so no traffic can traverse to the cloud.
Application NSG Misconfigured rule
There's a ''block'' rule for 10.3.9.0/24 192.2.1.0/24, preventing legitimate on-prem clients from reaching Application A.
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