| Exam 350-401 | Question id=5890 | Infrastructure |
The following system log message is presented after a network administrator configures a GRE tunnel:
%TUN-RECURDOWN Interface Tunnel 0 temporarily disabled due to recursive routing
Why is Tunnel 0 disabled?
| A. |
Because dynamic routing is not enabled. | |
| B. |
Because the tunnel cannot reach its tunnel destination. | |
| C. |
Because the best path to the tunnel destination is through the tunnel itself. | |
| D. |
Because the router cannot recursively identify its egress forwarding interface. |