GNS3 Issues during PfR Lab

Hello Guys,

I have encounter really weird and funny issues on GNS3 lab. I got 6G of
memory, i7 Processor and running on Ubuntu x64. It is brand new PC optimised
for CCIE lab. I have setup idle timers and CPU load for one core is below
20%. I have started with INE W1 till I reached the PfR lab [3.15].
Once I enable IP SLA on R1 and R6 and policies on R5 (MC) , it seems that I
have serial interface flapping. Also, copy via Http fails and I can see my
IP sla on R1 is timing out while copying IOS from SW2. As per Stephen and
David's suggestion, I disbaled keepalive on serial interface, but still no
luck.

I am stuck in this limbo and I can proceed and just wondering what will
happen when I turn on EIGRP, BGP, and redistribution.

Please anyone out there, who can advise any workable solution.

Any suggestions and comments would be highly appreciated.

Regards,

Bilal

Blogs and organic groups at http://www.ccie.net
Received on Wed Aug 25 2010 - 19:59:46 ART