Question

Compare a switch to a router.

Answer 1

Answer:

Hubs, switches, and routers are all devices that let you connect one or more computers to other computers, networked devices, or even other networks. Each has two or more connectors called ports, into which you plug the cables to make the connection. A switch does what a hub does, but more efficiently. By paying attention to the traffic that comes across it, it learns which computers are connected to which port.

Initially, a switch knows nothing, and simply sends on incoming messages to all ports.

A router is the smartest and most complicated of the three. Routers come in all shapes and sizes, from small, four-port broadband routers to large industrial-strength devices that drive the internet itself.One way to think of a router is as a computer2 that can be programmed to understand, manipulate, and act on the data it handles.A router operates as a switch for basic routing: it learns the location of the computers sending traffic, and routes information only to the necessary connections.Consumer-grade routers perform (at minimum) two additional and important tasks: DHCP and NAT.DHCP — Dynamic Host Configuration Protocol — is how dynamic IP addresses are assigned. When it first connects to the network, a device asks for an IP address to be assigned to it, and a DHCP server responds with an IP address assignment. A router connected to your ISP-provided internet connection will ask your ISP’s server for an IP address; this will be your IP address on the internet. Your local computers, on the other hand, will ask the router for an IP address, and these addresses are local to your network.

Explanation:

Answer 2

Answer:

switches and a router are different types of hubs

Explanation:

Switches and a Router are both hubs but more efficient hubs because they practical do what a hub does which is connecting networks. a switch is used to connect series of computer within a network together while a Router is used to connect series of networks together.

A router can translate IP address of packets running through its networks running through it hence it can block of hostile packets. switches and routers are of different categories and pricing therefore the prices can't be determined by just looking at it. router and switches do very similar jobs so they are as less complex as each other.