Re: Strange CAM entry

2001-01-05 Thread Priscilla Oppenheimer
Is this Token Ring? The first bit of the source address is set to one when source-routing is used. So 00 becomes 80. Priscilla At 06:59 AM 1/5/01, John Neiberger wrote: >Take a closer look at the actual MAC addresses. Change the order and you'll >see it: > >00-c0-4f-a9-05-92 >80-c0-4f-a9-05-92

Re: Strange CAM entry

2001-01-05 Thread John Neiberger
Take a closer look at the actual MAC addresses. Change the order and you'll see it: 00-c0-4f-a9-05-92 80-c0-4f-a9-05-92 00-c0-4f-62-34-de 80-c0-4f-62-34-de It appears that the NICs in the PCs are advertising two addresses each, one starting with 00 and the other starting with 80. I've never see

Strange CAM entry

2001-01-05 Thread R.Jonker
Hi, Can anyone explain this: Little testcase. One port of a Cat.5500(WS-X5224) is connected to a hub. No other ports are in use. On this hub are 2 PC's. When I look at the CAM table I see the folowing entry's Switch> (enable) sh cam dyn 5/13 VLAN Dest MAC/Route Des Destination Ports or V