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Cisco CBS3010 not reachable from most Hosts

Occasional Visitor

Cisco CBS3010 not reachable from most Hosts



we have a c7000 Chassis with 4 CBS3020 Switches in Bay 1,2,5 and 6. Everything is fine but the Switch in Bay 2.

It works also, but we have a Problem with the management. All 4 Switches have nearly the same configuration. Only the IPs are different.  In the


Now my Problem: From external hosts, the Switch in Bay 2 is not reachable. But i can Ping and Telnet the Switch from all other three Switches. But not from any other device/host.

From the Switch itself i can ping everything. On our Management Workstation i can see the correct MAC Adress in the ARP Table...



Has anyone some ideas what it could be?


Best Regards,




P.S. this thread has been moved from HP BladeSystem to HP BladeSystem Network Blades. - Hp Forum Moderator