Refer to the exhibit.
The administrator noticed that the connection was flapping between the two ISPs instead of switching to ISP2 when the ISP1 failed. Which action resolves the issue?
A. Include a valid source-interface keyword in the icmp-echo statement.
B. Reference the track object 1 on the default route through ISP2 instead of ISP1.
C. Modify the static routes to refer both to the next hop and the outgoing intertace.
D. Modify the threshold to match the administrative distance of the ISP2 route.
Correct ans – A
https://www.cisco.com/c/en/us/support/docs/ip/ip-routing/200785-ISP-Failover-with-default-routes-using-I.html