Hello all,I've got a situation where I want to conditionally advertise a prefix via BGP when any 32 bit route exists for the given prefix. E.g. I only want to advertise prefix 198.168.1.0/24 if a /32 exists for this network, so say 192.168.1.1/32 or ...

I was told by someone that router interfaces that are not being used should be admin shutdown because they use router resources. I have never heard of this before and really have not found any type of documentation to substantiate this person’s state...