Correct answer & explanation
✓MPLS: Provides guaranteed SLA, low jitter, and private connectivity
MPLS offers predictable performance; broadband Internet provides low-cost but variable quality; LTE offers mobility; 5G adds low latency and high bandwidth.
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Same concept, more angles
1 more way this is tested on 350-401
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Variation 1. Drag and drop each WAN transport type on the left to its matching SD-WAN characteristic on the right.
medium- ✓ P1.MPLS: Predictable latency and SLA, private Layer 3 VPN
- ✓ P2.Broadband (Internet): Low cost, best-effort, public IP addressing
- ✓ P3.LTE/4G/5G: Wireless backup, variable throughput, cellular network
- ✓ P4.Satellite: High latency, global coverage, limited bandwidth
- ✓ P5.Metro Ethernet: High bandwidth, low latency, metro-area Layer 2 connectivity
Why P1: MPLS provides predictable SLA and private connectivity; Broadband (Internet) offers low cost but variable quality; LTE/4G/5G provides wireless backup with lower bandwidth; Satellite offers high latency global coverage; Metro Ethernet provides high-speed metro-area connectivity.