Firewall Brief configuration overview below :-
1. Static route is configured.
2. ICMP is allowed
3. both subnets of switch are allowed on firewall
4. Firewall LAN interface 192.168.10.2/24
5 Permit both subnets of of switch (192.168.10.0/24 & 192.168.20.0/24)
Switch configuration overview:-
1. 2 Vlans created (vlan10 and vlan20)
vlan10- 192.168.10.254
vlan20- 192.168.20.254
2. IP routing enable working fine.
Still unable to ping from firewall to switch and vice-versa. Please suggest