01-14-2006 05:06 AM - edited 03-03-2019 01:26 AM
Hi,
I want to know whether Dot1Q can support point-to-multipoint Topology. If yes then how. I could not find a proper document for my understanding.
Regards,
Pratik
01-14-2006 06:22 AM
I am not sure what you are trying to configure. Are you looking for layer 2 trunking or is it tunneling?
01-14-2006 07:57 AM
I am not trying to configure anything. I was preparing for the BCMSN exam. Could not quite understand how Dot1Q could support point-to-multipoint topologies.
Comments please.
Pratik
01-14-2006 08:03 AM
Dot1q Trunking is point to point. However, in Metro Ethernet world, dot1q tunneling could be point-to-multipoint(example EoMPLS)
01-14-2006 08:59 AM
One slight caveat to this is the Cisco GigaStack GBIC in a shared setup.
With the GigaStack GBIC you can create a common 'bus' that is no lonber point-to-point. This shared connection can be configured as a Trunk:
http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/29_35wc6/scg/swvlan.htm
I am not sure whether this steps outside the standard though?
Andy
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: