Hello,I connected an Alcatel 4400 PBX and a Cisco Catalyst 2924 switch via Fastethernet interface. I checked the counters on this interface and I found a lot of runt frames. I knew that the Ethernet interface of Alcatel PBX is 10Mbps half-duplex ther...

Hello,I have a question regarding PVST+.There are two building close to each other. They are connected via a wireless 11Mbps microwave and a 100Mbps wireless laser connection. The 11Mbps connection is the backup link. In each building there is a Cata...