Question about 3Com (3C16593BN) 24-Port Ethernet Hub

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VLANS I have a cisco router that is connected to two com switch. i have 3 vlans in the switch but presently, the 3 vlans are down. i ran show interface vlan in the router and got a reply of the vlans is up but the line protocol is down, how can i get the 3 vlans line protocol up

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What router-be specific.

Posted on Jun 05, 2008

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Line Protocol down usually indicates the circuit coming into the router is down. You can try going into admin mode and do a shut - no shut on the interface. If it doesn't show UP-UP after that, I would call your circuit provider as it's prob something they need to address.

Posted on May 30, 2008

Your router have reset switch just press, then off router and on.

Posted on May 30, 2008

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