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Star Topology using HUB and Switch, IP configuration of end devices, show command, copy command, password setting, hostname setting

Steps to Implement :
  1. Connect 5 PC’s to a switch through fast ethernet cables and connect the switch to a router using a Gigabyte ethernet cable.
  2. Assing an IP to all the PC’s i.e
Topology
  •     PC 0 – 192.168.1.1
  •     PC 1 – 192.168.1.2
  •     PC 2 – 192.168.1.3
  •     PC 3 – 192.168.1.4
  •     PC 4 – 192.168.1.5
3. Configure the router :
Router>enable
Router# configure terminal
Router(config)#hostname R1
R1(config)#interface gig0/1
R1(config-if)#ip address 192.168.1.1 255.255.255.0
R1(config-if)#exit
R1#configure terminal
R1(config)#line console 0
R1(config-line)#password cisco
R1(config-line)#login
R1(config-line)#exit
R1(config)#enable password cisco
R1(config)#hostname harsh
hardik(config)#exit
hardik#write
hardik#show startup
another method ,
hardik#show startup
hardik# copy running -config startup -config
when the router starts , it boots up with the file name startup config with all saved configurations .
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