Dear All Expert,
I would like to ask you some question about VPN from HQ to Branch. Let me tell all of you that on Cisco Router 2811 we have Hwic-4ESW and 1841 we a have Hwich-4ESW.so From HQ to Branch we have 2 link connection( one for Primary link and other one for Backup like). For primary link is working but when the primary link down so the backup link it doesn't work. please kindly see the configuration on attach file.
Hope all of you can help me!!!