So this isn’t about routing really, rather about optimizing standby routers for recovery.
A few things make me nervous.
First, the description of the work involved seems to imply that your setup really needs more automated tooling. Nontrivial, but you’ve already mentioned typos, and that this is for large operations.
Second, using IPv4 for your management network is wasteful and needlessly complicated. Even if your customer traffic is all IPv4, there’s really no reason to use legacy protocols for internal routing.
So this isn’t about routing really, rather about optimizing standby routers for recovery.
A few things make me nervous.
First, the description of the work involved seems to imply that your setup really needs more automated tooling. Nontrivial, but you’ve already mentioned typos, and that this is for large operations.
Second, using IPv4 for your management network is wasteful and needlessly complicated. Even if your customer traffic is all IPv4, there’s really no reason to use legacy protocols for internal routing.