Hi Alemabrahao, Thank you for response and solution. after changing the configuration as per your correction, Its working fine. But i have one more query from this, I am able to reach firewall from MS250 Also able to reach MS250 from switch. But in MS250 switch, i am not able to reach one VLAN gateway to Another VLAN. Example: 192.168.10.1 to 192.168.12.1 is not communicating. 192.168.12.1 to 172.24.100.1 is not communicating. Do we need to enable OSPF for all VLANs.
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