How can i create separate networks on a 881 router

[obaroikoh]

I have a cisco 881 router. I want to to have two network addresses on it. I have create SVI i.e int vlan 2 and int vlan 3 but host connected to these vlans can't communicate with themselves. How do i go about this. Thanks for your assistance

[obaroikoh]

Thanks for the help. I really appreciate it. 

[refainbe]

Hi Mark,

Below is my config on my 881

Router#sh run
Building configuration...

Current configuration : 1092 bytes
!
! Last configuration change at 08:15:49 UTC Thu Mar 3 2016
version 15.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
memory-size iomem 10
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!
license udi pid CISCO881-K9 sn FGL1723251P
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
switchport access vlan 2
no ip address
!
interface FastEthernet3
switchport access vlan 3
no ip address
!
interface FastEthernet4
ip address 115.42.128.110 255.255.255.252
duplex auto
speed auto
!
interface Vlan1
ip address 192.168.1.1 255.255.255.0
!
interface Vlan2
ip address 192.168.2.1 255.255.255.0
!
interface Vlan3
ip address 192.168.3.1 255.255.255.0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 115.42.128.109
!
!
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
login
transport input all
!
!
end

able to ping from router to host but not able to ping host (192.168.1.2) to host (192.168.2.2) both side

any solution?

[Mark Malone]

To confirm its not the router blocking the intervlan routing

can you ping between these two interfaces on the router itself

I don't see anything on that router that would block traffic at all there , have you turned off the firewalls , avs on the pcs and tried that too as strong firewalls on pcs can block icmp

interface Vlan1
ip address 192.168.1.1 255.255.255.0
!
interface Vlan2
ip address 192.168.2.1 255.255.255.0

[Mark Malone]

did it ping vlan interface to vlan interface ?