Joe seems to have reachability without the bvi's configured according to the DSG (although looking at the video 30 mins this showed he had non learning mac address issues, he fixed with re-adding vlan config to access ports, though im already learning the mac's ok on "bridge 2 verbose" but not receiving constant frames and they time out)
**calls Marko... On 13 October 2012 16:06, Saleh Batouq <[email protected]> wrote: > Yes creating the Bvi interface is the fix. Otherwise use bridge crb insread > On Oct 13, 2012 6:46 PM, "Tony Singh" <[email protected]> wrote: > >> One way iv got this to work is by creating a BVI2 instance +bridge irb in >> the same 100.100.100.x subnet on each r1/r2/r6/r9 >> >> Would this satisfy the requirement? >> >> Seems by merely bridging from r1 to r9 bb1 & bb3 can't talk, the config >> below was the same as Joe's detailed solution guide >> >> >> >> On 13 October 2012 14:36, Tony Singh <[email protected]> wrote: >> >> > >> > Hi >> > >> > This is from V1 lab 7.4 >> > >> > *Topology* >> >> > BB1 > VLAN100 > R1 VLAN12 > R2 > FR P2P > R6 bridged to R9 > VLAN300 > >> BB3 >> > >> > Goal is to ping from BB1 100.100.100.100/24 to BB3 100.100.100.250/24 >> > >> > I can see arp on R1 & R9 for both BB1 & BB3 f0/0 interfaces but I cant >> get >> > ping to run from either end... >> > >> > Because this task bridges 3 vlan domains iv checked the relevant >> > switchport configs are ok hence would not be getting the mac addresses >> for >> > each end of the bb's on r1/r9 (although they do time out a bit) >> > >> > Debug shows the ar coming in at either r1 r r9 ends >> > >> > r1 >> > *Oct 13 10:17:59.847: IP ARP: rcvd req src 100.100.100.100 >> 000d.bd31.0460, >> > dst 100.100.100.250 FastEthernet0/1 >> > >> > r9 >> > *Oct 13 12:41:07.002: IP ARP: rcvd req src 100.100.100.250 >> 000f.8fdd.5740, >> > dst 100.100.100.100 FastEthernet0/0 >> > >> > Spanning tree bridge instance 2 is running and agree on R6 as root.... >> > >> > configs below >> > >> > r1 >> > bridge irb >> > bridge 2 protocol ieee >> > bridge 2 route ip >> > int f0/0 >> > bridge-group 2 >> > int f0/1 >> > bridge-group 2 >> > >> > >> > r2 >> > bridge 2 protocol ieee >> > int f0/0 >> > bridge-group 2 >> > int s0/2/1.206 >> > bridge-group 2 >> > >> > r6 >> > bridge 2 protocol ieee >> > int s0/1/0.602 >> > bridge-group 2 >> > int s0/2/0 >> > bridge-group 2 >> > >> > r9 >> > bridge irb >> > bridge 2 protocol ieee >> > bridge 2 route ip >> > int s0/2/0 >> > bridge-group 2 >> > int f0/0 >> > bridge-group 2 >> > >> > >> > can you see what's wrong? >> > >> > >> > >> > >> > >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> Are you a CCNP or CCIE and looking for a job? Check out >> www.PlatinumPlacement.com >> >> http://onlinestudylist.com/mailman/listinfo/ccie_rs >> > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
