<Li> DSL light - a steady light indicates that the modem has established contact with the equipment in the local telephone exchange (DSLAM) so the DSL link over the telephone line is functioning . Newer modems that support ADSL2+ bonding will have one light for each line . </Li> <Li> Internet light - a steady light indicates that the IP address and DHCP protocol are initialized and working, so the system is connected to the Internet </Li> <Li> Wireless light - only in wireless DSL modems, this indicates that the wireless network is initialized and working </Li> <P> Many routers provide an internal web page to the local network for device configuration and status reporting . Most DSL routers are designed to be installed by the customer for which a CD or DVD containing an installation program is supplied . The program may also activate the DSL service . Upon powering the router it may take several minutes for the local network and DSL link to initialize, usually indicated by the status lights turning green . There are also PCI DSL modems, which plug into an available PCI card slot on a computer . </P>

Explain how dsl and cable modem connections work on the internet