| Exam 642-885 | Question id=3318 | BGP Routing Features in a Service Provider IP NGN Environment |
Which two statements correctly describe the BGP ttl-security feature?
| A. |
This feature protects the BGP processes from CPU utilization-based attacks from EBGP neighbors which can be multiple hops away | |
| B. |
This feature prevents IBGP sessions with non-directly connected IBGP neighbors | |
| C. |
This feature will cause the EBGP updates from the router to be sent using a TTL of 1 | |
| D. |
This feature needs to be configured on each participating BGP router | |
| E. |
This feature is used together with the ebgp-multihop command |