<｜begin▁of▁sentence｜>
### Instruction:
How to troubleshoot MPLS L3VPN BGP peering issues?
### Response:
To troubleshoot MPLS L3VPN BGP peering issues, verify neighbor configurations and use 'show bgp vpnv4 unicast neighbors' command. show bgp vpnv4 unicast neighbors
<|EOT|>
