以下提供的答案属于个人意见，并不保证完全正确
Question NO:41
The word domain has many different interpretations in different contexts.What is a domain in OSI terminology?
Original Answer:B
Correct Answer:E (Any portion of an OSI network that is under a common administratative authority)
Question NO:11
You are configuring redistribution to advertise EIGRP routes into OSPF on a boundary router.
Give the configuration:
Router ospf 7
Redistribute EIGRP 300 metric 20 subnets
What is the function of 20 parameter in the redistribute command?
original Answer:B
Correct Answer:A (It is the seed cause to be applied to the redistributed routes)
Question NO:25
Which two statements about BGP are true(choose two)
Original Answer:A B
Correct Answer:B D
(BGP can only advertise routes that is uses to be its peers in other autonomous system)
(BGP allows an AS to send traffic to a neighboring AS, intending that the traffic take a different route than from the traffic origination in the neighboring AS.)
(这一题我也不是很明确）
Question NO:30 (page 70)
Which tow statements about distribute list are true?
original Answer:A D
Correct Answer:C D
(Distribute list are capable of changing the attributes of a teceived route)
(A distribute list consist of a standard or extended access list that has an "implicit deny any: statement at the end)
Question NO:165 (Page 168)
Given the output of a show ip route command shown in the exhibit,whicht two statement about the routing table are true? (choose two.)
original Answer:A C
Correct Answer:C D
Question NO:167 ≥(page 169)
which ridistribution method can be used to prevent routing loops between two autonomous systems from running different routing protocols and having redundant paths?
original answer: A (static redistibution)
Correct answer: D (one-way redistribution)
Question NO:209 (page 196)
The local technician is curios about routing tables on cisco routers. what should you tell him?
original answer: C
correct answer: D
(对于refresh这个词感觉有些模糊，不过C选项明显存在错误，在下也能sh route的）
（由于我得到的版本加过密，无法copy paste，所以具体内容请参看TK）