What business problem does SD-WAN solve?
SD-WAN creates centralized policy and intelligent use of multiple connections across distributed locations.
When is SD-WAN a good fit?
It becomes valuable when sites depend on cloud applications, use more than one circuit or need consistent security and visibility.
- Many locations with similar requirements
- Business-critical voice and cloud applications
- Primary and backup circuits
- Limited onsite technical staff
- Frequent additions or changes
Does SD-WAN replace the internet circuits?
No. SD-WAN controls how available connections are used, but circuit quality, path diversity and carrier repair performance still determine resilience.