Which statement correctly explains the bgp graceful-restart command?
A.
This command is used to enable NSR and is entered on the NSR-capable router, and also on
any NSR-aware peer
B.
This command is used to enable NSF and is entered on the NSF-capable router, and also on
any NSF-aware peer
C.
This command is only required on the NSF-capable routers to enable BGP graceful restart with
the BGP peers
D.
This command is only required on the NSF-aware routers to enable BGP graceful restart with
the BGP peers
E.
This command is only required on the NSR-capable routers to enable BGP graceful restart with
the BGP peers