CCIE系列認證CCIE SP單項選擇題每日一練(2019.01.26)

來源：考試資料網(wǎng)

1 Routes redistributed into an OSPF ASBR are which LSA type？（）

2 What is the role of Forwarding Equivalence Class （FEC） in MPLS？（）

3 BCP （Best Common Practices） 38/RFC 2827 Ingress and Egress Packet Filtering would help mitigate whatclassification of attack？（）

4 What IOS commands display MPLS label mapping on an LSR？（）

5 ATM carries IP and PPP information with ATM cells. What ATM adaptation Layer is used when an ATMcell carries IP packets and PPP frames？（）