I am preparing lab for CCNP Switch exam. If I trace the packet , i found that ARP messages are passing from SwitchA to Switch B , but from SwitchB to SwitchA doesnt passes.Host in SwitchB is no getting access to DHCP at router connected to SwitchA f0...
I am facing issue with GNS3 , in my Topologies , when i try to run Nodes some time some nodes doesnt start. and and i cannot connect to console even.If i restart Topology , some times it works fine. and also it is changing from Node to Node. LIke if ...
I want to configure GNS3 cloud with MS loop back, still having issues. I have added LoopBAck , shared with wireless adaptor. But now i cant see any adaptor in Cloud to select .
I am trying a LAB in GNS 3 , getting dead timer expired , i have verified Timers in all routers , these are same , I can ping from R5 to from out side of OSP area. getting some drops. any help
I am using IDLE PC , and i have verified with all nodes.where as the memory could be an issue, like it first dynamypis file always take 50% of memory.rest dynamips are between 10 to 18 % as i could see in task manager.Regards,
My requirment is to connect GSN3 to internet , for which i got some guide line that i should share wireless adaptor . Could you please assist steps to do my requiremnts
maping frame relay with broad cast have solve the error. As per LAB objecties i ahev to keep R3 p-to-multipoint , and R5/R6 Pointy-to-point.any way its ok now. it was a learning for me. but i am still wondering that timers are concern to broadcast al...
Please find run conf from R3, R5 & R6.in the end i have pasted sh ip osp int R3!interface Loopback1000 ip address 3.3.3.3 255.255.255.0 ip ospf network point-to-point!!interface Serial1/0 no ip address encapsulation frame-relay serial restart-delay 0...