Create ACL and routing

[kaillros]

Hi 
I need help with my topology, so what I want

Only this network (192.168.30.0/24)  is authorized to have access for remote configuration for the switches and not the others.

But I want all networks to be able to "ping" the "internet" router

Currently on cisco packet tracer each pc communicates well with the default gateway, No problem configuring vlans and creating vty lines

I'm "stuck" on how to ensure that an entire network is authorized to take control of the switches and not just an IP address

And the configuration so that all machines can ping the "internet" router 

can you tell me what command should I write to do what I want  

Thank for you help

[liviu.gheorghe]

Hello @kaillros ,

you have to configure an access list and apply it to the virtual terminal lines of each switch:

ip access-list standard ACL_VTY
 permit 192.168.30.0 0.0.0.255

line vty 0 4
access-class ACL_VTY in

[kaillros · Accepted solution]

@liviu.gheorghe 

Thank you for you help good job 

For my another question i've the solution 

On the ROUTER

interface0/0.10

ip nat inside

exit

interface serial2/0

ip nat outside

accest-list 10 permit 192.168.10.0 0.0.0.255

ip nat inside source list 10 interface serial2/0 overlaod

the same for the others network, just change the number of permit list and network 

Thank you