20181207
: N0 L' N7 s) K今天下午考的，目前题库还很稳定，只遇到一道新题，是关于CEF的拖图题。
0 N" Q% a1 o" U8 T9 t新拖图题如下，是关于CEF以下几个名词的对应解释，大家提前查好理解一下应该不难。/ I3 ^( M* m/ Z% h# J9 V9 P# `& ?
Adjacency Discovery- O6 V$ c/ z/ ]
Loadshare Table! d# M. x) E. ~0 S" D3 i3 ^
Adjacency Table: S4 c2 L; G! }! t; |4 U7 p
FIB8 s6 L2 J) e/ {' W9 |8 R4 C
Punt Adjacency
R2 ^9 V" Z" Y: x6 l( y' E- b R+ X7 J1 |
' ~( r. Y" c- ~ r* C另外我对论坛里各位分享中遇到的一些错题、新题进行了汇总，自己修改更新了一下VCE文件分享出来，如有问题请指正，谢谢。. O5 y C. T: B/ G+ w- V) Y8 N
增加题目：
$ y. z/ E3 ]' P. w- ?! YWhich router on an IS-IS network generates the IS-IS pseudonode?( @. o$ D. u* x! D8 K) p
A. DIS
! y2 @0 p* W; N5 p8 L6 ~1 c0 zB. Level 1/ Level 2 Router
' \! l$ ~6 D+ b2 V" J3 x( I# v* p5 X8 DC. ABR
3 M. w# t) |3 b5 n k O B bD. ASBR
& G: C8 U. V0 `Answer: B
$ q* }* ^* {) z3 t) M. w( N) z8 P; O4 j4 K
$ B7 b9 [8 x3 e; E2 Q$ r; s! K4 n1 @
Refer to the exhibit. You are configuring the S1 switchport connecting to the client computer. What is the effect of the command mls qos map cos-dscp 0 8 16 24 32 40 46 56?" L0 R5 g3 O3 }1 g; k: h: X2 ]
A. Voice traffic is excluded from the default priority queue
, D$ W4 V I& ~B. Voice packets are processed in the priority queue - X4 B, z6 d! {
C. Voice packets are given a class selector of 5
4 p5 V" P; f7 B7 V7 `$ |( ND. Video conferencing is marked CS3 & O) ~, l3 X: z8 p& b* B
Answer: A# c- ~5 Z. n! l& T$ E" M
$ W8 I' f1 |! }/ K
; H- y+ _$ |6 oWhich BGP command will prevent flapping routes from being injected into the routing table?' ?8 ], F9 d o3 m7 C
A. OSPF Loop Free Alternate
4 t) @% b# I9 ]# A. lB. IP Fast Reroute
0 c2 x+ G2 R% o" rC. EIGRP DUAL
) `( }; L( K) x, d% pD. bgp dampening
3 Z/ F: x1 B% X; c8 ]1 UAnswer: D
# I% H3 d) O( h% h
R7 ~; }. R# M& R& X3 t& ~" K/ G3 e$ K0 _$ i% Z9 I+ }+ e
Which two modes does EoMPLS support?(Choose two)
} m3 B# a. l/ D& Y4 M( e5 HA. QinQ mode T( S3 Z r' U- a
B. access mode
# A: V8 ?& H2 a3 H. J3 kC. vlan mode
9 S. v2 S3 B) e( O' N3 N `D. trunking mode$ Q( G. d% `8 F: c6 X: \/ W, w
E.Intra-As mode6 i* j1 o, V" Q5 N
Answer: CD7 g+ S* R: ?* C) _3 _ x
; M- c( S }( J2 }& P- h, `# R) m; j1 L, a
增加6to4拖图题：
3 l% c6 Q- k0 x! \6to4 ：a point-to-multipoint tunnel userd for intra-site and inter-site communication 6RD ：a piont-to-multipoint tunneling mechanism using IPv6 prefixes from the ISP IPv6 address space holding the IPv4 addresses ISATAP ：a point-to-multipoint tunnel used forintra-site communication only IPv4-compatable ： point-to-multipoint tunnel using the ::/96 prefix that is used for intra-site and inter-site communication GRE ：a point-to-point tunnnel used for intra-site and inter-site communication that carries a variety of packet types Manual ：a point-to-point tunnnel used for intra-site and inter-site communication that carries only IPv6 packets 1 x"
5 Q+ L( w2 U: H$ J+ O8 N. ^- x( P% d6 M) C. l* o( [% O
* }' d' q2 M+ k修改题目：
, Q& x. C: _3 o% H" J t4 Y% U/ ]With PBR and set ip next-hop configured on an incoming interface,how does the router forward the packet with the next-hop being unreachable
/ D' w" i& k3 c- r# _: Q. i# ]A. The packet is forwarded using the normail routing table
- C" u( @# q: w, V& s0 ]B. The packet is policy routed
7 p( Q, q8 Q/ v' @' r7 IC. The next is added to the route table and the packet is policy routed
$ f# h- @2 J1 |+ v$ C. ED. The packet is dropped. I7 _1 `4 D# ?3 J
Answer: A
# }* H. Q/ M0 A" t! v: Y6 I& d0 ]. ? b% I6 X$ M
+ v2 L$ Z; e% w; ^& @% M
Which two statements about IGMP Querier are true?(Choose two), X: {5 L& K. r1 e4 {
A. in IGMPv3,the Querier election process uses a mulicast routing protocol
- F# `' ^: e) q, m8 A' C( ~) aB. A Querier uses 224.0.0.1 as the destination address for general queries
$ N( C; H! x5 ~. `- n* j. _/ BC. In IGMPv2,the router with the highest IP address is elected as the Querier' Y; x. L) J" c( b
D. A Querier running IGMPv2 or IGMPv3 supports group-specific query messagesE.In IGMPv2,the router with the lowest MAC address is elected as the Querier* C: {) q: M7 K4 u; U6 l. Z j8 v
F.A Querier running IGMPv3 sends the group-specific and group-and-source-specific queries to 224.0.0.22
6 i& F: m! @8 s' e6 g: cAnswer: BD, e' O' x X4 B+ h8 I
. x$ p: k A! I) i9 J2 m3 H
) G- E6 q- @6 h4 ?2 K+ b# HWhat are three valid HSRP states?(Choose three)9 R$ ^- i4 s1 A! u) F) s* {. ]- W
A. listen9 y- e* m, V$ ?) ~5 p5 M$ Z( Z F
B. learning
& _# b# b7 c* q* ]C. full* M& D) m& x3 J y x7 Y% v/ K
D. extablished
& C1 E& ]3 u2 v1 T2 C" q! z1 x5 N& _0 `E.speak
3 U0 y0 D! E- C7 b3 [ CF.INIT
: V; r' w. |2 nAnswer: AEF
: Q* b% B0 |0 \; A- J5 }& j: {2 E: L/ U/ P. }" n
) L2 Y6 y3 X& k. Q1 A( F) j$ Q补充内容 (2018-12-8 19:44):
/ ? D$ s& G* s/ Y400-101已变题，题库无效 | 
简体中文
英语
日语
韩语
法语
西班牙语
越南语
泰语
阿拉伯语
俄语
葡萄牙语
德语
意大利语
希腊语
荷兰语
波兰语
保加利亚语
爱沙尼亚语
丹麦语
芬兰语
捷克语
罗马尼亚语
斯洛文尼亚语
瑞典语
匈牙利语
繁体中文
文言文
发表于 2018-12-7 16:40:35
置顶卡
喧嚣卡
变色卡
千斤顶
楼主
