| Exam 642-885 | Question id=3324 | BGP Routing Features in a Service Provider IP NGN Environment |
Which three methods can be used to reduce the full-mesh IBGP requirement in a service provider core network?
| A. |
implement route reflectors | |
| B. |
enable multi-protocol BGP sessions between all the PE routers | |
| C. |
implement confederations | |
| D. |
implement MPLS (LDP) in the core network on all the PE and P routers | |
| E. |
enable BGP synchronization | |
| F. |
disable the IBGP split-horizon rule |