IGRP
CDP
OSPF
RIP v1
RIP v2
EIGRP
第1题：
A. IGRP
B. ICMP
C. OSPF
D. RIP v1
E. RIP v2
F. EIGRP
第2题：
A. RIPv1
B. EIGRP
C. OSPF
D. IGRP
E. RIPv2
第3题：
A. Switching loop
B. Broadcast storm
C. IP conflict
D. Routing loop
第4题：
Which of the following routing protocols are less likely prone to problems in non contiguous networks?（）
第5题：
Which of the following routing protocols are less likely prone routing loops and network reachability problems when used in discontiguous networks?（）
第6题：
A. IGRP
B. CDP
C. OSPF
D. RIP v1
E. RIP v2
F. EIGRP
第7题：
Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）
第8题：
A. AES
B. TKIP
C. 802.1q
D. ISAKMP
第9题：
Which of the following routing protocols do NOT support VLSM (variable length subnet masking)?（）
第10题：
To protect against first-hop router failure， four protocols were developed to ensure IP routing redundancy. Which of the following are they？（）