Clear BGP4+ Dynamic Neighbors

To clear all dynamic neighbor connections on a device, run the following command.
```
device# clear ipv6 bgp neighbor dynamic all
```
To clear all dynamic neighbor connections in a specific VRF, run the following command.
```
device# clear ipv6 bgp neighbor dynamic all vrf-red
```
This example clears the neighbor connections in the VRF named vrf-red.