def add_reserved_switch_binding(switch_ip, state):
<EOL>add_nexusport_binding(<EOL>state,<EOL>const.NO_VLAN_OR_VNI_ID,<EOL>const.NO_VLAN_OR_VNI_ID,<EOL>switch_ip,<EOL>const.RESERVED_NEXUS_SWITCH_DEVICE_ID_R1)<EOL>
Add a reserved switch binding.