The purpose of this thread is to seek clarifications. The previous thread posted was too long and difficult to understand. So I thought I made the problem even simpler for understanding.
Following is how the switch, Sw1 is connected to the Core Sw.
Sw1 ----- Core Sw
Following contains the configuration :
** Sw1 **
ip address 192.168.1.1 255.255.255.0
ip route 192.168.3.0 255.255.255.0 192.168.1.2
ip vrf clientA
route-target export 100:110
route-target import 100:110
ip vrf forwarding clientA
ip address 192.168.1.2 255.255.255.0
no cdp enable
ip route 192.168.1.0 255.255.255.0 GigabitEthernet1/0/2
ip route vrf clientA 192.168.3.0 255.255.255.0 lo1 192.168.3.1
What I do not understand is why I can't ping 192.168.3.1 from Sw1. Help appreciated.