Hi, Can you explain and give commands how to configure NAT,because in my institute i couldn't understood properly ?

hi, i have doubt that,we config default gateway ip add in the router,is it same which will provide the ip add in the client system in network properties ?

hi I am confused in configuring fast ethernet in the 2600 series router ,can you give exact command path for configuring ?

i am unable recover the password in switch and router,can you give exact command path to recover the password ?