Please i am having issue pinging from vlan A to vlan B viz a viz, anyone with possible help or assistance towards this should kindly help me asap.
What devices? Where do they connect the network? You have any firewall rules in place on your network that is blocking something? The devices allow pings in the firewall on the device itself?
What type device you have? Which firmware version? On what port nummers you connect your test devices with vlan 100 and 110 when they cant ping
Have you disabled Windows Firewall? It blocks ping by default.
Can you ping the MX LAN IP in the remote VLAN you are trying to access? If you can, then the routing is correct on at least the source machine.