Cannot Ping between PCs, but Ping Switch is ok

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Cannot Ping between PCs, but Ping Switch is ok

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Cannot Ping between PCs, but Ping Switch is ok
Cannot Ping between PCs, but Ping Switch is ok
2025-05-27 01:42:50 - last edited 2025-05-27 03:49:44
Model: TL-SG2428P   TL-SG3452P  
Hardware Version:
Firmware Version:

I am new to managed switches

 

been installing 3 switches 2x SG2428P, 1x SG3452P

 

all these switches are connected via fiber,

 

however after the initial bootup, changed the IP for all the switches, I try connected 2 PCs to the same switch (one switch on its own), I cant get any ping, but in the arp table, I can clearly see the 2 devices with the respective IP. No additional VLAN been set, looks like all on the same default VLAN, untagged. I cant figured this out.

 

But I can ping all the switches from each of the 2 PCs. but not in between the PCs

 

No DHCP here.

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1 Accepted Solution
Re:Cannot Ping between PCs, but Ping Switch is ok-Solution
2025-05-27 03:02:44 - last edited 2025-05-27 03:03:16

  @Cale00 

This should be the solution for it. It's about the firewall.

What If My Windows Computer Is Not Accessible or Pingable Over the VPN/VLAN Interface

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Re:Cannot Ping between PCs, but Ping Switch is ok-Solution
2025-05-27 03:02:44 - last edited 2025-05-27 03:03:16

  @Cale00 

This should be the solution for it. It's about the firewall.

What If My Windows Computer Is Not Accessible or Pingable Over the VPN/VLAN Interface

Recommended Solution
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Re:Cannot Ping between PCs, but Ping Switch is ok
2025-05-27 03:49:33
thank you for the help, I found out why finally. It was me being dumb
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