| Exam 640-878 | Question id=4924 | Switched Network Technologies II |
How is LDP enabled on an interface?
| A. |
LDP is automatically enabled globally on all interfaces, when ip cef is enabled globally. | |
| B. |
LDP is enabled on each interface, using the mpls ip interface configuration command. | |
| C. |
LDP is enabled on each interface, using the interface command under mpls ldp (MPLS LDP configuration mode). | |
| D. |
LDP is enabled on each interface, using the interface command under mpls ldp (MPLS LDP configuration mode). | |
| E. |
LDP is enabled globally on all interfaces, using the mpls ip global configuration command. |
The following example shows howto enter mpls ldp submode:
RP/0/RP0/CPU0:router# config
RP/0/RP0/CPU0:router(config)# mpls ldp
RP/0/RP0/CPU0:router{config-ldp)#