145, No. 21 Senate Proceedings, Day Sixteen, February 6, 1999, Senate, sitting as a Court of Impeachment, continued consideration of the articles of impeachment against William Jefferson Clinton, President of the United States, receiving the presentation of evidence from the House managers and White House counsel.
However, a possible answer is 2 or more, that is the number of LAN interfaces that appears as outgoing interfaces/next-hops. The serial interface is a separate broadcast domain / IP subnet but it is point to point link. Nothing can be said about the remote IP subnets we can guess that IP subnet 192.168.90.0/24 belongs to a LAN interface of another router. This can be counted as the third broadcast domain.
If you've got two (2) DHCP server computers in the same layer 2 broadcast domain, clients are going to be (mostly) randomly assigned addresses by either server computer.The one that answer's the client's DHCPDISCOVER reuqest first is going to end up assigning the address to the client.n an AD, you can have multiple redundant DHCP servers, and you can configure them to manage the same scope without overlapping addresses. You can also configure reservations and several other things.