Final step call the route map on R2 under ospf 1 router ospf 1 distribute-list route-map tag in
> From: [email protected] > To: [email protected]; [email protected] > Date: Sun, 10 Feb 2013 11:04:43 +0500 > CC: [email protected] > Subject: Re: [OSL | CCIE_RS] Route redistribution with route tags > > Dear Samir/Akash, > > I have redistributed ospf into eigrp in routing domain to get my real time > enterprise requirement done so you need redistribution besides you run only > one protocol throughout your domain & where you need communication to be > extended keep it going just use redistribution! keep one thing in mind always > use clock wise redistribution don't use both anti-clock and clock wise > redistribution it will definitely put your network in loops! > > > Akash, > > people need PBR to control the routing or to filter the routes I'm using it > as well because want to redistribute only specific subnets not all the static > or connected routes of my devices! > > you can use tag as well to get this goal done, routing tag is great option to > filter some specific routes like if 9 routes are coming from ospf neighbor > and you want to deny one out of 9 routes then you need route tagging. > > you need Route-map with ACL & tag applied for specific ACL (route) > > Example: > > R1 > access-list 101 permit ip 192.168.1.0 0.0.0.0 any > access-list 102 permit ip 192.168.0.0 0.0.254.0 any > > route-map tag permit 10 > match ip address 101 > set tag 200 > > route-map tag permit 20 > match ip address 102 > > route-map tag permit 30 > > > router ospf 1 > redistribute static subnet route-map tag f0/0 > > clear ip ospf process > > > on R2 > > R2 > > route-map tag deny 10 > match tag 200 > > route-map tag permit 20 > > > Regards > Sheraz > > > Date: Sun, 10 Feb 2013 14:14:03 +1100 > > From: [email protected] > > To: [email protected] > > CC: [email protected] > > Subject: Re: [OSL | CCIE_RS] Route redistribution with route tags > > > > Akash, > > > > Route distribution theoritically is easy but when it comes to prod > > networks, depending on the complexity can turn out to be a disaster and > > frankly can end up in routing loops. It can be taken as control points at > > various part of your networks. Best to check out default behaviour of > > various routing protocols with tags in the doccd. That will help you, > > really. > > > > If you stuck with some scenario, mention it here and we can discuss it > > futher. > > > > Regards, > > Samir. > > > > On Sat, Feb 9, 2013 at 2:45 PM, Akash <[email protected]> wrote: > > > > > Hi, > > > > > > Does anyone have a great explanation on route redistribution with > > > route > > > tagging, I am having a tough time breaking it down, I was able to get past > > > first few steps in vol 1 lab 15 but after that it went all over my head. > > > > > > Does Marko have a article on route redistribution with route tags, I found > > > one on redistributing connected routes, his explanation is so vivid and > > > has > > > helped me a lot in the past. > > > > > > Thanks, > > > Akash > > > _______________________________________________ > > > 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://www.platinumplacement.com/> > > > > > > http://onlinestudylist.com/mailman/listinfo/ccie_rs > > > > > > > > > > > -- > > Samir Idris > > _______________________________________________ > > 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 _______________________________________________ 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
