After recent changes to the pictured network, several users are unable to access the servers. Only PC1, PC2, PC3, and PC4 are clickable and will give you access to the command prompt and the adapter configuration tabs

SIMULATION

After recent changes to the pictured network, several users are unable to access the servers. Only PC1, PC2, PC3, and PC4 are clickable and will give you access to the command prompt and the adapter configuration tabs.

INSTRUCTIONS

Verify the settings by using the command prompt, after making any system changes.

Next, restore connectivity by making the appropriate changes to the infrastructure.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

View Answer

Answer: On PC3, change the subnet mask to 255.255.255.0. When it is set to 255.255.255.128, then the PC with a .129 address will not be on the same subnet as the default gateway which is .1 On PC4, change the default gateway to 10.0.2.1. It has been incorrectly set as 10.1.2.1.