10-03-2007 09:59 PM - edited 03-03-2019 07:01 PM
Dear sir,
i have one 2821 router in that iam having 1mbps (british telecom)and one more is reliance(2mbps)now i want failover between B.T and reliance.
how can i configure the router.plz kindly give me the examples.
Solved! Go to Solution.
10-03-2007 10:43 PM
Hi Srnivas,
Try this out and it should work
interface s0
ip address
ip nat outside
!
interface s1
ip address
ip nat outside
!
interface ethernet3
ip address
ip nat inside
!
ip route 0.0.0.0 0.0.0.0 s0 90
ip route 0.0.0.0 0.0.0.0 s1 100
!
ip nat inside source route-map ISP1-map interface s0
ip nat inside source route-map ISP2-map interface s1
!
route-map ISP11-map permit 10
match interface s0
!
route-map ISP12-map permit 10
match interface s1
HTH
Ankur
*Pls rate all helpfull post
10-03-2007 10:12 PM
hi
are you talking about plain internet link or mpls circuit ?
if its internet link then you can have floating static routes which takes care of routing and dual nat statements to take care of your internet access.
regds
10-03-2007 10:19 PM
Dear premkumar,
thanks for ur valuble reply and its nota mpls link its aplain internet link.Plz give me any examples sir that will greatfull to u
Regards
srinivas.d
10-03-2007 10:43 PM
Hi Srnivas,
Try this out and it should work
interface s0
ip address
ip nat outside
!
interface s1
ip address
ip nat outside
!
interface ethernet3
ip address
ip nat inside
!
ip route 0.0.0.0 0.0.0.0 s0 90
ip route 0.0.0.0 0.0.0.0 s1 100
!
ip nat inside source route-map ISP1-map interface s0
ip nat inside source route-map ISP2-map interface s1
!
route-map ISP11-map permit 10
match interface s0
!
route-map ISP12-map permit 10
match interface s1
HTH
Ankur
*Pls rate all helpfull post
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