Implementing Cisco SD-WAN Solutions (ENSDWI) — Question 63

Two sites have one WAN Edge each. Each WAN Edge has two public TLOCs with no restrict configured. There is full reachability between the TLOCs. How many data tunnels are formed on each WAN Edge router?

Answer options

• A. 6
• B. 2
• C. 4
• D. 8

Correct answer: C

Explanation

The correct answer is C because each WAN Edge creates a data tunnel for every combination of TLOCs from both sites. Since there are 2 TLOCs on each WAN Edge, the calculation is 2 TLOCs from Site A multiplied by 2 TLOCs from Site B, resulting in 4 data tunnels. The other options do not represent the correct combination of tunnels formed.