packet loss in Access Switch

[engineer_msu]

Hi, There is a packet loss between systems of same vlan connected to same access switch.

"Pinging from 172.16.5.186

Pinging 172.16.5.78 with 32 bytes of data:

Reply from 172.16.5.78: bytes=32 time<1ms TTL=128

Request timed out.

Request timed out.

Request timed out.

Ping statistics for 172.16.5.78:

Packets: Sent = 4, Received = 1, Lost = 3 (75% loss),

Approximate round trip times in milli-seconds:

Minimum = 0ms, Maximum = 0ms, Average = 0ms

I have checked the configuration, every thing seems to be ok, please help me to resolve this issue.

I am attaching the tech support output.

Thanks and Regards,

Mohammed Saleemuddin

[s.marino]

Can you please provide a traceroute from 172.16.5.186 to 182.16.5.78 and display a printout of the results for me.

[engineer_msu]

Dear Marino, Thanks for the reply.

Both the systems are connected to same access switch and are in same vlan. not only these two systems but the problem is in all the systems, every system is giving ping responce miss.