You might consider putting a L3 network in place between the two N7K's for routing, so that they can re-route upstream traffic through the core link on the other N7K during a failure rather than bringing the physical links down. It can just be a VLAN w/ SVI's trunked over the VPC peer link.
------------------------------------- Oliver Garraux Check out my blog: blog.garraux.net Follow me on Twitter: twitter.com/olivergarraux On Fri, Jan 17, 2014 at 7:48 AM, Yham <[email protected]> wrote: > Hi Folks, > > Topology is something like two N7K have two downstream N5K running dual > vPC. Each N7K is single homed with core. So since each N7K learns remote > networks for that only core link so if the link goes down the traffic black > hole because both N7K are not exchange routes. > I want to configure object tracking under vpc so if uplink core link goes > down, tracking bring down the downlinks toward N5K. > > Is anybody using object tracking ? are there any drawbacks/limitations or > any design consideration. > > Please share your thoughts. > > Thanks & Regards > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
