Free Cisco 500-220 Actual Exam Questions - Question 6 Discussion
Which condition or conditions will cause the "All Databases & cloud services" SD-WAN traffic to be
routed via a VPN2 tunnel on WAN2?
Option D doesn’t consider WAN2’s state, so it risks routing traffic over a bad tunnel just because WAN1 is slow. That seems risky compared to options that check WAN2’s quality before switching.
WAN2 only gets traffic if WAN1 is slow and WAN2 is good, so B.
D imo. The question asks when the traffic will go through VPN2 on WAN2, so it makes sense that WAN1’s latency has to be bad (20 ms or more). If WAN1 is performing poorly, the system would switch to WAN2 regardless of WAN2’s condition. Options A and C require WAN1 latency to be good, which wouldn't trigger failover. B seems too strict since it demands WAN2 to meet performance criteria, but often routing switches just depend on WAN1 being bad enough first.
It’s B because WAN1 has to be bad enough and WAN2 must still be good.
B, WAN1 must be worse and WAN2 good enough for routing switch.
Makes sense to pick B since WAN1 has to be worse for WAN2 to kick in. B
B The question mentions "All Databases & cloud services" traffic, but I'm not sure if there are any priority or performance rules specifically applied to that traffic in the config shown. Does the policy have any special criteria for this traffic or is it only based on WAN tunnel latency thresholds? Also, what exactly are the "configured performance criteria" for WAN2? Without knowing those details, it's hard to decide if WAN2 tunnel passing the criteria matters here.