#Network

We make the Blueprint on the Cisco Packet Tracer first.

On Switch, VLAN config isn't in the running-config file but in VLAN.dat

show vlan instead of show run vlan to get info on VLAN

Debugging:

plan adressage - Blueprint On the Cisco Switch 2960s; config mode is clicking the power button 3 seconds if it doesn't work 10 seconds to reset it 10.0.0.1 is the default address plug the power, verify the interfaces, attention to the cables configurer switch / router ip config; verify that it's not static ip si DHCP mais on recoit pas d'ip > aller dans l'interface concerner et cocher decocher ip static / dhcp valider en quittant et fermer le diagnostic windows attention a ne pas annuler, sinon reinitaliser.

ping point-to-point if ping doesn't work, verify on wireshark if still doesn't work, it could be the firewall problem of Windows

Attention to the difference between the models of real machines and the ones on the Cisco Packet Tracer.

In the router interface don't forget the no shutdown and show running-config

Should choose telnet and 23 as the port number, verify that flow control off on puTTy gestionnaire de peripherice (device manager) to find the COM