I'm not very familiar with IRB either but, integrated routing and bridging (IRB) uses the concept of a Bridge Group Virtual Interface (BVI) to enable these interfaces to exchange packets for a given protocol.This is a link explaining IRB.http://www....
Each computer in subnet B have a gateway configured. This gateway should be the router. The router(s) then handles the further routing.Yes, router 2 when first installed, could be acting like a host, but with what gateway configured? Do you have acce...
In case you cannot access the above link, try these:Troubleshooting High CPU Utilization on Cisco Routershttp://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a00800a70f2.shtmlTroubleshooting High CPU Utilization Due to Interrup...
