本帖最后由 goodluck 于 2017-4-6 22:19 编辑
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+ B; B; @0 h5 Q% N: o0 p9 G3月20+号题库变了，添加进去几十道新题，第一次是31日去考的，770分挂掉了，抽中16道新题，两道实验，没有拖图，新题不是变种题，而是压根没见过的题目，个别选择题带图的，图片中的地址或者设备名称也被调换，一定要小心，千万不要死背答案！再次备考一周，于4月6日924低分通过，再次遇到两道新题，好在准备充分，有惊无险。题库前前后后看过12.12、3.6、3.30、3.31，目前3.31题库较稳定！ 有一个题目，题库里面是选两个，但是真题是选一个，我也懵了，不知道怎么选了。
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What is the benefit of point-to-pointleased line?（题库是选CD，可是真题是单选） A. Low cost B. Full-meshcapability C.Flexibillity of design D.Simply configuration
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Which IEEE mechanism is responsible forthe authentication of devices when they attempt to connect to a local network? * e! D# p8 p8 j+ `% M
A. 802.1x B. 802.11
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C. 802.2x D. 802.3x
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When you enable PortFast on a switchport, the port immediately transitions to which state?
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A. Blocking B.Forwarding " o, k% ?& N, g+ z, W
C. Learning D.Listening
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What is the command to see assignedaddress in DHCP? 5 P& {/ A; k. l. ~- ]# J- S
A. show DHCP statistic
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B. show dhcp pool % c" l: q. |# w, j1 b7 u
C. show dhcp binding
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D. show dhcp database
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1 x* H! N* w1 jWhich two statements about northboundand southbound APIs are true? (Choose two.) 8 U) z! ]2 C9 D
A.Only southbound APIs allow programcontrol of the network. & h5 C( I. X' t y3 Z- l2 U
B.Only northbound APIs allow program control of thenetwork.
1 Y1 u" @. c4 xC. Only southbound API interfaces use a ServiceAbstraction Layer.
* w# q$ X [/ {8 G0 h8 MD. Only northbound API interfaces use aService Abstraction Layer.
* j+ @0 \9 a, K: VE.Both northbound and southbound APIinterfaces use a Service Abstraction Layer. 3 s) M: v9 R5 }: g
F.Both northbound and southbound APIsallow program control of the network.
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What is the binary pattern of uniqueipv6 unique local address? : g: u" E1 [6 p# s5 Z( X O
A. 00000000
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B. 11111100 " r% z$ G& Y% p& G( W/ O9 i% i( e; M7 w
C. 11111111
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D. 11111101
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Which utility can you use to identifythe cause of a traffic-flow blockage between two
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devices in a network? ( M. u! v9 N1 x) h9 z: z
A. ACL analysis tool in APIC-EM.
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B. The ACL path analysis tool inAPIC-EM , B1 {" ~. K8 `$ `1 I3 @1 T" Z
C. APIC-EM automation scheduler. 8 W, G6 K7 a+ @5 k: Z: p
D. iWAN application.
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Which IPv6 header field is equivalentto the TTL? 9 }$ _% O, g/ t
A.Hop Limit " \. o& n2 `) B: H# P9 Z
B.Flow Label
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C. TTD
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D. Hop Count 8 M3 n( D+ I2 V) i3 S; S7 q' u
E.Scan Timer 7 x* I3 K. Z, Z' E5 k
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发表于 2017-4-6 17:56:22
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来自 8#
2017-4-7 09:16:59
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发表于 2017-4-7 09:16:59
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