I have two VLANs (10 & 20) configured on a Catakyst 2900 switch and a Cisco 1842 router. The configuration is as follows:
Switch ! interface FastEthernet0/18 switchport access vlan10 ! interface FastEthernet0/19 switchport access vlan
20 ! interface FastEthernet0/24 switchport mode trunkRouter ! interface FastEthernet0/0.10 encapsulation dot1Q
10 ip address 192.168.10.1 255.255.255.0 ! interface FastEthernet0/0.20 encapsulation dot1Q 20 ip address 192.168.20.1 255.255.255.0 !There is no routing protocol configured. I want to stop communication between VLAN 10 annd VLAN 20 and vice-versa. How's this possible?
Regards Ayanda