I have two layer 3 switches (Main And back up) and a palo alto firewall
main switch connects to the firewall with a routed link port(gi1/1 ip add 10.1.70.2)- firewall (10.1.70.1). All connectivity is good at this point (ping successful)
Back up switch is connected to the main switch with a routed link (gi 1/1 ip 10.1.70.5) main switch(gi /24 ip add 10.1.70.6)
PROBLEM: Both switches are running EIGRP(Network 10.1.70.0) and I can ping successfully from the back up switch to the main switch IP address 10.1.70.2. the problen is I cannot ping the firewall from the backup switch(10.1.70.1).
However the vlans created on the backup switch if i connect a pc to a port assigned with that vlan it pings the firewall and routes to the internet with no problems! I just cant ping the firewall from the CLI of my back up switch. Im going bananas..lol
thank you in advance