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What exactly is virtual LAN please. I'm still a student. Please help me understand.
I've forgotten some information on VLAN protocols. I am butting my head against the wall right now trying to get the VLANs on my Cisco 2811 router to change to up/up from up/down. Does anyone know how to get the protocol of a VLAN to go “up”? I’m just plain forgetting it all right...
we use DSCP or TOSBit for 40 IP based voip phones on a segmented VLAN?