So i have two cores with multiple vlan's. For Vlan 2, core 1 ip is 10.10.10.8, core 2 ip is 10.10.10.9.
HSRP address is 10.10.10.10 with the core 1 being primary, core 2 being backup.
Do i put the ip helper-address on both interfaces? Does that cause any problems?