switching

[muraripadhan]

I have 5 vlan

vlan 10 - 192.168.1.0/24 network

vlan 20 - 192.168.2.0/24 network

vlan 30 - 192.168.3.0/24 network

vlan 40 - 192.168.4.0/24 network

vlan 50 - 192.168.5.0/24 network

My requirement is 

Vlan 10, Vlan 20, Vlan 30, Vlan 40 should not communicate with each other but vlan 50 should be communicate with every vlan.

How i will configuration

[Predrag Jovic]

! for SVIs for VLANs 10,20,30,40
Interface vlan X
   ip access-group 100 in

! permit access to 192.168.5.0/24 network
access-list 100 permit ip any 192.168.5.0 0.0.0.255
! deny access to the private ip address range of other networks here for 192.168.0.0 - 192.168.7.0
access-list 100 deny ip any 192.168.0.0 0.0.7.255
! if other traffic should be permitted
access-list 100 permit ip any any

Sure, you can be more specific and specify each destination network to be denied separately and source address can be from specific network range etc

[Myky]

Hi,

You should probably use ACLs at your Layer 3 boundary. Which device is providing routing for your VLANs?