VLAN aggregation

[cweissheimer]

Hi, please, how do I do VLAN aggregation on Cisco 6500 ? (to use the IP subnet on differents VLANs).

Thank,

Cleber

[Prashanth Krishnappa]

I am not sure what you mean by VLAN aggregation. If you are planning to create multiple VLANs and route between them, the following page should help you

http://www.cisco.com/warp/public/473/75.html

[cweissheimer]

Thanks for your reply.

VLAN aggregation is (RFC 3069): "This document introduces the concept of Virtual Local Area Network (VLAN) aggregation as it relates to IPv4 address allocation. A mechanism is described by which hosts that reside in the same physical switched infrastructure, but separate virtual broadcast domains, are addressed from the same IPv4 subnet and share a common default gateway IP address, thereby removing the requirement of a dedicated IP subnet for each virtual Local Area Network (LAN) or Metropolitan Area Network (MAN)."

[rwcrowe]

I do not believe that any Cisco switch supports this feature. RFC 3069 is not very widely deployed.