Refer to the exhibit. OSPF has been configured on all routers in the network and Area 1 has been configured as a NSSA. Which statement is true about the NSSA Area 1?()<br /> <img src="https://nimg.ppkao.com/2018-07/yiyu/2018073011483760789.jpg?sign=4f954376ffca029b6e8484a52f3b2c17&t=62d09b33" />
A、Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAs
B、No redistributed routes can appear in Area 1, only summary routes
C、Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAs
D、Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSAs