[c-nsp] BGP Address-Family

[Mohammad Khalil]

Hi all
I have a question regarding BGP
I have MPLS network consisting of several P and PE routers with VPNv4 address-family in place
The default behavior for BGP is that it will establish a neighbor by default under the ipv4 address-family
I do not have any ipv4 prefixes advertised on these routers
I can disable this behavior by no bgp default ipv4-unicast , but my question is if the router is already running , will the default behavior of BGP will affect resources?

Thanks