We are having a problem communicating with 3 devices on our network.
Situation: We are moving an app from one server to another. The original server has had few issues communicating with the three time clocks on the network. The new server is able to ping one (1) of the three (3) clocks but can't telnet to any.
Network: The network consists of 4 switches and are connected as follows
SW1 3COM Baseline 2816 Port 1 <-> SW3 Port 13
SW2 3COM Baseline 2024 Port 12<-> SW3 Port 12
SW3 3COM Baseline 2824 (see others)
SW4 HP V1910 24G Port 24 <-> SW3 Port 23
Server 1 (original server) connected to SW3 Port 21
Server 2 (new server) connected to SW4 Ports 17, 18, 10, 19 (respectively 1-4)
- These connections are teamed. These connections were originally spread across all four switches until the problem was discovered, then they were all placed on switch 4
Switch 4 has 3 VLANs - 1 (default) carrying all basic non-specific network traffic
VLAN50 - Secure wireless (Untagged ports 1-7 + PVID) (Tagged Port 24)
VLAN200 - Unsecure internet only wireless (Tagged Ports 1-7, 24)
I am able to ping and telnet from server 1 to all 3 clocks. I am only able to ping 1 clock from server2 and telnet to none.
Server 1 Windows 2003 SBS w/ 1 network port
Server 2 Windows 2008 R2 w/4 network ports teamed together
Any and all assistance and suggestions are appreciated.
Thank you for reading my post.