| Exam 642-883 | Question id=3520 | High Availability Routing Features |
Which two mandatory tasks must an IS-IS NSF-capable router perform for RP switchover?
| A. |
Relearn the available IS-IS neighbors. | |
| B. |
Reacquire the contents of the LSD. | |
| C. |
Reset peering with the available IS-IS neighbors. | |
| D. |
Keep the existing contents of the LSD. | |
| E. |
Rediscover DIS for each link segment. |