Packet tracer vlan devices not communicating

[21110022]

I have an issues with network labelled HQ datacenter in the attached file, i configured everything correctly, all the vlans, the port modes, the addressing, the subinterfaces on the router and routing, the devices on different vlans all take dynamic addresses from the server at vlan 10, but when i have these devices ping each other, or PC 1 which is also in vlan 10 it fails, keep in mind all outside networks can also ping the server on vlan 10, but not the other computer on vlan 10 or any other computers in hq datacenter. i also have issues with connectivity when restarting packet tracer, where  sometimes the pings will reach from certain devices and sometimes they wont, what could be the solution please help me.

[Flavio Miranda]

Hi

 Can you attach a print of the topology?

[21110022]

[Flavio Miranda]

Sorry, it will be easier if you attach the PacketTracer project. You need to zip the file first.

[NetworkDave]

As Flavio Miranda mentioned, please attach the zipped pka/pkt file. This will allow the community to better assist you.

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Problem:

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Ping from PC1 to Server0 = Fail

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Troubleshooting:

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What is the Subnet ID and Subnet Mask for VLAN10?

What IP address and subnet mask is actually configured on PC1?

 - Is IP addressing method set as DHCP or static?

What IP address and subnet mask is actually configured on Server0?

 - Is IP addressing method set as DHCP or static?

Both PC1 and Server0 should have IP addresses in the same subnet as VLAN10.

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The results of the above checks will determine how we proceed.

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Also, here are a few quick checks:

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Switch0

Verify that interfaces/links to PC1, Server0, and VLAN are up/up.

Ensure interfaces to PC1 and Server0 are configured as access ports for VLAN10.

Verify ports to PC1 and Server0 are assigned to VLAN10

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Server0

Verify the DHCP service is enabled (on).

Ensure the DHCP pool for VLAN10 Subnet is configured correctly.

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Verify continuity between PC1 and Server0

 - On PC1: Change IP addressing method from DHCP to static.

 - On PC1: Assign a valid IP address and subnet mask.

 - On PC1: Ping to Server0

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HTH