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.
Within the IPv4 address range of a network, the lowest address is reserved for the network address. This address has a 0 for each host bit in the host portion of the address. Broadcast Address. The IPv4 broadcast address is a special address for each network that allows communication to all the hosts in that network.To send data to all hosts in a network, a host can send a single packet that is addressed to the broadcast address of the network.or each IPv4 address, some portion of the high-order bits represents the network address. At Layer 3, we define a network as a group of hosts that have identical bit patterns in the network address portion of their addresses.