Here the LAN consists of the networks in the range 10.23.2.1/24-10.23.2.254/24. Uplink is the internet address here.Router is the link that connects the subnet to the internet. Router's multiple addresses include those of subnets and those of uplink.
The LAN in the network diagram is represented by Subnet 10.23.2.0/24. The term Uplink Address typically denotes the router's internet address, facilitating communication with external networks like the internet. The router's multiple addresses highlight its role in connecting diverse networks. In the diagram, networks fall within the range of 10.23.2.1/24 to 10.23.2.254/24
The router connects this subnet to the internet using its uplink address, which serves as the gateway to external networks. The router holds multiple addresses one within the subnet and one for the uplink enabling communication between local and external networks.
Here, In the network every host machine has an IP address,there is as part of address which is common to all and host addresses are in a range so we can identify LAN as a SUBNET. the host machine which is connected to multiple subnets is called router and it will have atleast one IP address per subnet. Here, router connected to LAN and the internet and have local address w.r.t to subnet and uplink address to connect with the internet.
The subnet is defined in two pieces,network pieces and subnet mask,according to the CIDR notation ,subnet address is represented as network prefix/subnet mask . So here, 10.23.2.0 is the network prefix which is common to all host addresses in the subnet and /24 is the subnet mask.
LAN are identified because of their IP Address in abover diagram as all connected hosts are connected in same network 10.23.2.0 and router identified because it is connected to the internet through uplink.
