Deployment: Configure Cisco 1941 and SAML Authentication.
Task: Create an ISR backup peer, which prevents traffic from going to another data pod; all traffic must go same data pod.
For example
=================
443 -> Singapore
80 -> Singapore
8443 -> Singapore
=================
If you do not set default peer, the IPsec traffic might go to both Singapore and Tokyo.
For example
=================
443 -> Tokyo
80 -> Singapore
8443 -> Singapore
=================
TCP 443 traffic goes to the Tokyo data pod, which causes SAML Authentication to fail for port
443 traffic.