sdfsdfdsfgsdgsdgsgsfgrouter-modem-hub.pptx

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1. Router Switch and Hub

2. "Router forwards packets based on address just like a switch

Router usually use the IP address to forward packets, which allow the
network to go across different protocols.

‚Router forward packets based on Software while a switch forwards using

hardware

Router support different Wide Area Network (WAN) technologies but
switch do not.

Wireless routers have access point built in.the most common home use
for router is to share a broadband internet connection

"As the router has a public IP address which is shared with the network,
when Ele comes comes through the router, It is forwarded to the correct
computer

3. -Aswitch has multiple ports

"Switches can perform error checking before forwarding data ,
which are very efficient by not forwarding packets that error-end

out or forwarding good packets selectively to connect devices only

Switches can support both layer 2 (based on MAC Address) and
layer 3 (Based on IP Address) depending on the type of switch.

Usually, Large network use switches instead of hubs to connect
computers with in the same subsets

4. HUB

. Modem-cards
. Agateway card

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