Refer to the exhibit.
An engineer extends a Cisco ACI Multi-Pod setup to a Cisco ACI Multi-Site implementation. Which action allows the interconnection?
Configure BIDIR-PIM in the IPN and ISN
Use dedicated uplinks on Site 1 spines for ISN connections
Connect all spines to the IPN and ISN
Filter the advertisement of the Site 2 TEP pool into the IPN
Submit