单项选择题
Refer to the exhibit. Routers A and B are directly connected. Given the configuration， how many EIGRP routes will router B see in its routing table？（）
A. 0 B. 1 C. 2 D. 3 E. 4
WhichOSPFLSAtypedoesanASBRusetooriginateadefaultroutein...
单项选择题Which OSPF LSA type does an ASBR use to originate a default route into an area？ （）
A. LSA 1 B. LSA 3 C. LSA 4 D. LSA 5 E. LSA 7
WhichoneofthesestatementsistrueofOSPFtype5LSAs？（）A. The...
单项选择题Which one of these statements is true of OSPF type 5 LSAs？ （）
A. They are used to summarize area routes to other areas. B. They are used in not-so-stubby areas to propagate external routes. C. They are used to notify areas of the ASBR. D. They are flooded to all areas except stub areas （external route）.
WhenaBGProuterisnotcapableofunderstanding4-byteASnumber...
单项选择题When a BGP router is not capable of understanding 4-byte AS numbers， it will see 4-byte AS numbers as aspecial， reserved， 2-byte AS number in the AS path. Which 2-byte AS number is this reserved one？（）
A.00000 B.12345 C.23456 D.65000 E.99999
