Which command fixes the issue?

Refer to the exhibit.

An IP SLA is configured to use the backup default route when the primary is down, but it is not working as desired .

Which command fixes the issue?
A . R1(config)# ip route 0.0.0.0.0.0.0.0.2.2.2.2 10 track 1
B . R1(config)# ip route 0.0.0.0.0.0.0.0.2.2.2.2
C . R1(config)#ip sla track 1
D . R1(config)# ip route 0.0.0.0.0.0.0.0.1.1.1.1 track 1

Answer: D

Note: By default Static Router AD value-1 hence ip route 0.0.0.0. 0.0.0.0. 1.1.1.1 track 1 means AD-1 which must be less than of back up route AD.

Define the backup route to use when the tracked object is unavailable.

!— The administrative distance of the backup route must be greater than

!— the administrative distance of the tracked route.

!— If the primary gateway is unreachable, that route is removed

!— and the backup route is installed in the routing table

!— instead of the tracked route.

https://www.cisco.com/c/en/us/support/docs/ip/ip-routing/200785-ISP-Failover-with-default-routes-using-I.html

https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/118962-configure-asa-00.html