In this scenario we have two internet line and separate the user group for internet using. I want to setup NET_G1 group use internet line 1 and NET_G2 group use internet line 2. At NET_G1 sale and MKT department are included and at NET_G2 HR and IT are included. First step create the vrf. R1/R4/R5 ip vrf NET_G1 ip vrf NET_G2 Second step -set the interfaces belong to vrf. R1 ip vrf NET_G1 ip vrf NET_G2 int f0/0 ip vrf forwarding NET_G1 ip add 10.10.10.2 255.255.255.252 description Internet 1 no sh int f1/0 no sh ip vrf forwading NET_G2 ip add 172.16.12.2 255.255.255.252 description Internet 2 no sh int f2/0 no sh int f2/0.10 encapsulation dot1q 10 ip vrf for NET_G1 ip add 192.168.14.1 255.255.255.252 int f2/0.20 encapsulation dot1q 20 ip vrf for NET_G2 ip add 192.168.14.1 255.255.255.252 int f3/0 no sh int f3/0.10 encapsulation dot1q 10 ip vrf for NET_G1 ip add 192.168.15.1 255.255.255.252 int f3/0.20 encapsulation dot1q 20 ip