I have a question regarding 6509 config:
ip vrf forwarding old_lan
ip address 10.4.2.1 255.255.255.0
ip helper-address 10.10.1.2
Should I configure the ip helper-address in a vrf or will it understand that the helper must look for the dhcp server in the vrf "old_lan"? I don't have an option to configure ip helper-address vrf xxx.