You are configuring BGP policies for a site with a dual-homed connection as shown In the exhibit. You need all outbound traffic to egress the network through the link to ISP B by default. The ISPs…

You are configuring BGP policies for a site with a dual-homed connection as shown In the exhibit. You need all outbound traffic to egress the network through the link to ISP B by default. The ISPs should not be able to override this behavior through BGP attributes. Which BGP attribute would you modify on the ISP-received routes to accomplish this objective?