Refer to exhibit. What are two reasons for IP SLA tracking failure? (Choose two )
发布于 2021-03-05 23:23:28
【多选题】 A The source-interface is configured incorrectly B The destination must be 172.30.30.2 for icmp-echo C A route back to the R1 LAN network is missing in R2 D The default route has wrong next hop IP address E The threshold value is wrong