Backup/Secondary Connectivity

Many customers that are looking to institute SDWAN are looking for options for secondary and Tertiary Circuits to have a bulletproof environment.  One of the reasons behind looking at multiple circuits is that SDWAN can provide resiliency to their environment at a fraction of traditional MPLS networks' cost. 
 
Many enterprises look at a combination of Broadband and DIA circuits to accomplish this.  However, one of the main problems they experience is the connections for these services typically come in from the same entry point into the building or even on the same wire.  If there is a problem with the connections, then potentially all the connections could experience issues.  This is where 4G/5G networks come in.  These networks offer connectivity virtually anywhere with no physical cabling.  They can provide backup connectivity for the following use cases.