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Connecting " HP Blade System C7000 enclosure" to Cisco Switch

Occasional Visitor

Connecting " HP Blade System C7000 enclosure" to Cisco Switch


We moved our data center from one place to another .The network cabinet includes " HP Blade System C7000 enclosure".  The HP Blade is connected to Cisco switch .On one of its ports, DMZ port is configered and on another port , non-DMZ port is configured .In the new place , when we restart   any server from any vlan ,the server will not be able to connect to the network although all of the servers have static IPs.

and after logon to the server , a message appears telling us there is a conflict with the mac address of the gateway. the same mac address conflicts when restarting any server from any vlan.

The gateway is not located in the same place . 

Would you help?