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總共64題(新題33%約佔25題 12/12+3/6題庫66%約佔40題): ~2 Q& v4 P! O; g: m
實驗題考了ACL3(s口沒錯不用更改 ip地址有變 host一樣是C ##跟題庫一樣沒變) EIGRP TS 2 ##跟題庫一樣沒變; ]: M* J! j' n
拖圖題考了 verify URL NIC 這題
8 z6 K4 X1 r( G+ y##個人建議新題一定要讀熟再去考新題約佔25題
% q# L* B3 ~ `##以下題目今天考試100%出現 但還有10題左右的新題沒在以下題目出現
$ s" d8 n3 r+ C
' @/ r( ~" ?$ _3 e+ Y9 A F注意(以下題目答案非100%正確##僅供參考 個人感覺6-7成左右是對的)- e. ~7 _ h; t
Q1-which port security mode can assist with troubleshooting by keeping count of violations?: M- X& }9 Y' }+ Y0 H; B( B
A. access
$ C4 A) E- k* h/ n8 U4 wB. protect
5 F5 E7 R3 L$ ?) |) u9 I. XC. restrict* V( }$ h! j2 ^7 I5 ^' _6 v
D. shutdown; k7 {! ]# k5 W) ~' @$ K4 X
=> ANSWER: C
- t) ]9 x7 z3 M5 T# H& c7 {/ N# C. Q% l2 P" D3 x
Q2 which two components are requirements for configuring rIPv2 for IPv4? * i4 p7 a" l0 f
A. enabling RIP authentication+ j; b0 e+ A8 g7 z
B. connecting RIP to a WAN Interface
0 _+ z( A, F/ ^. r7 F3 C9 @* lC. enabling auto route sumamrization
5 f" A- h5 J6 p. m; XD. allowing unicast updates for RIP+ i9 H5 U7 @; a* u
E. enabling RIP on the router& }; Y6 L/ x6 d. f- O7 Z
=> ANSWER: A,E
$ A- W8 m4 j' W+ K
, T! L1 R o* |' P! IQ3 which configuration command can u apply to a hsrp router so that its local interface becomes active if all other routers in the group fail? P3 ~% d) g5 m
A. no additional config is required
! W4 }9 V8 G% FB. standby 1 track ethernet$ [0 W2 ~/ o6 s* z- P) v
C. standby 1 preempt+ Z& d/ c8 t! E: F% |& t
D. standby 1 priority 250
" Z2 C, o) z/ S=> ANSWER: A$ T4 Y: S$ t& S* C/ j8 G4 p: f
. J- ^! v' b1 R x! E' k
Q4 which two options describe benefits of aggregated chassis technology?
- a5 a+ [: i$ K% `- ~6 ?A. it reduces management overhead
! q" o+ y/ r$ F, j; S( aB. switches can be located anywhere regardless of there physical location
% o- y5 | B* y" A! `' m- IC. it require only 1 ip address per VLAN* H2 T' X* e2 z) @) W
D. it requires only 3 ip address per VLAN" ^; `8 V0 m, ^7 }; G1 v* l
E. it supports HSRP VRRP GLBP
% M$ o* a2 |, M X. k9 KF. it support redundant configuration files
4 r7 J$ d# \" p# b; r+ z: C=> ANSWER: C,F
- t( K, O# {! x1 g' w3 J: J! S0 T ~
Q5 which function does IP SLA ICMP ECHO operation perform to assist with troubleshooting?$ Y1 S! K9 _6 |! b: j
A. one way jitter measurement
) r/ \- _ P: P& C" mB. packet-loss detection% t s) K, w( u
C. hop-by-hop response time
+ Z& S7 O' `2 WD. congestion detection
( P# v" j' M& E, D% r$ R5 S" n0 Y=> ANSWER: B
2 K9 a0 @3 ?2 s1 t, e" w
1 [4 ?; `, F' @2 GQ6 which 2 statements about extende traceroute command is true? ' {- ]6 \! K" g F) t: A
A. it can send packets from specified interface or ip address
7 Q8 N1 t# d. x8 [7 pB. it can use a specified TTL value
0 X: z3 I: Q: sC. it can validate the reply data
* i8 A H z# k: ZD. it can use a specificed TOS
. N* @3 M" D* W$ e8 {8 Y( sE. it can repeated automatically to a specified interval
! |8 j" F5 \7 o0 ?: i=> ANSWER: A,B
/ w+ T! @% U5 F/ k. N% V
8 W9 O$ t2 g0 G9 J5 fQ7 Which utility can you use to identify the cause of a traffic flow blockage between two?
* k9 G4 ~( A! L( [( O; v F& ]A. devices in a network
: W0 h5 s% {5 @9 I! `B. ACL analysis tool in APIC-EM6 m3 ]0 N" k! E+ ^! r7 g
C. ACL path analysis tool in APIC-EM8 r8 H8 F: ^; d& I
D. APIC-EM automation Schedular% R9 P' L) r. t
E. iWAN application" n, ?& G' I. l C
=> ANSWER: C9 ?# C2 ?+ X/ k5 d D E8 t
9 _( \; G, u2 o: R
Q8 which statement about EIGRP on IPv6 device is true?- k1 T* a, p/ i$ P& ]" q
A. the configuration uses secondary ip add
' p& M1 v+ @# {B. the config uses process number
, s7 L2 W- x1 h& BC. the nei of each device are directly configured
* y. Z+ r3 C4 k* k2 I5 UD. it is configured directly on the interface3 y8 N' C; j/ T$ [" J* G# R1 Y6 z
=> ANSWER: D( E1 w% Q3 q' z- n/ g
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Q9 which command can you enter to troubleshoot the failure of address assignment?- J' W9 j F; S0 m1 B: R2 f% x
A. sh ip dhcp database) `; s* F0 v7 |( J5 H9 V
B. sh ip dhcp pool
2 q6 w$ J) Z6 c& x/ fC. sh ip dhcp import
4 D. k, n$ }: c& h7 n5 ~D. sh ip dhcp server statistics
9 f$ i1 Z- z5 @) ]0 }, g=> ANSWER: B; E( K& D5 }* _# Y
3 z6 ~1 @. ]; n3 c9 J
Q10 which three technical services support cloud computing?
7 w4 A3 P3 _) {9 wA. network-monitored power sources3 E/ ^* ^; l7 y* j) D o
B. layer 3 network routing; l$ W8 a r8 v7 T
C. ip localization
8 J: [% r/ ~# D; Z# c g: G! fD. redundant connections/ G7 a# d9 _ j0 C9 u4 o$ b2 l
E. VPN connectivity1 p. [6 x5 Z7 R) l* H5 G
F. extended SAN services- p+ U5 J- s( `+ s+ \' U- J- S' k
=> ANSWER: A,D,F
! x1 a Q" O Q* K2 S$ Z
* y9 P* @$ h0 r+ k0 g" g/ ?Q11 which symptom most commonly indicates that 2 connecting interface are configured with a duplex mismatch?
8 p* b5 b9 O3 R- e8 g7 W' zA. an int with up/down state! n5 \& d4 U* @+ F8 Z2 ^
B. an int with down/down state$ B; Q& i' j; B- ?* X
C. collisions on the interface, o% D% T- Q6 O. F/ ?) G+ T D* j
D. the spanning tree process shutting down# c: s+ ]- M( e5 i/ P
=> ANSWER: C
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Q12 which 2 steps must u perform to enbale router-on-stick on a switch?
4 `. g& R* ] I! _1 q5 ^A. Connect the router to a trunk port- }/ b3 D; q$ ^4 y1 D1 ] u
B. Configure the subinterface number exactly the same as the matching VLAN2 E) b3 F) I$ G4 i
C. Configure full duplex% j9 S6 e& x5 @8 _9 U7 I9 b
D. Configure an ip route to the VLAN destination network3 {# B' R3 F! d8 O% H) m
E. Assign the access port to the VLAN
8 b1 x. p! \. B8 L9 s=> ANSWER: A,B
, a* Z5 |& w% u1 S& @7 {
3 L$ f0 q+ [( e) A$ CQ13 which address prefix does OSPFv3 use when multiple IPv6 address are configured on a single interface?
N W; j! @% H# pA. all prefix on the interface# O) \5 V$ c1 r+ p! B; N9 n
B. the prefix that the administrator configure for OSPFv3 use
) @- v/ q6 U' W% M0 i; v' DC. the lowest prefix on the interface8 `. f/ ], l. F
D. the highest prefix on the interface4 s6 ^( U S9 E( |0 A& {$ X9 q0 W
=> ANSWER: A
/ w0 \$ {+ V1 x& f) w! U# S1 \9 {
Q14 which IP configuration does the CIDR notation 192.168.1.1/25 refer?
5 N" h. U! k$ Q6 A" A0 M, [/ |4 jA. 192.168.1.1 255.255.255.64) y% ]6 `$ u7 x" G+ H$ K) K2 y. l5 T
B. 192.168.1.1 255.255.255.16 a5 d" v9 i. m/ `2 P. Y
C. 192.168.1.1 255.255.255.32
. D: s$ ?% _1 P* q9 JD. 192.168.1.1 255.255.255.256
: `: P) ~( }9 Y7 iE. 192.168.1.1 255.255.255.128
7 E2 A# b; @8 t* p2 X/ w=> ANSWER: E& A9 h$ v. o- i. H" n0 e& P/ z( s) I
, f1 H8 @9 L# D
Q15 When a device learns multiple routes to a specific network, it installs the route with:
6 L% z) g5 @$ w* u: f" N6 W% }A. Longest bit Match (highest subnet Mask)
, W5 E: S, S+ dB. lowest AD (Administrative distance)
u7 U! f5 A+ Y1 ^" y; `) sC. lowest metric
0 H: H, z6 V9 M5 {, {, WD. equal load balancing
; {5 x& @7 m/ b+ m) x5 g# K=> ANSWER: B
# X. P4 L" c6 C: |" P4 l% Y0 v8 C5 n) Z* f( [; @. u
Q16 OSPF enable on interface with multiple ipv6 prefix which ip will OSPF use?
% {/ o4 e; Y5 O. MA. higest prefix
$ @2 A6 W$ k/ ~1 {B. lowest prefix$ E+ A/ [0 E; F7 j. o
C. all prefix
( F: ?; l4 B1 U! K: x% h1 W" m3 P6 g=> ANSWER: C
6 s4 j6 C0 u9 t
- [7 F2 S4 z9 |$ z- m% u6 V" eQ17 What are the requirement to configure DHCP binding? (Choose 2) 不確定
% A: {8 ]/ z* T' S% G+ a7 e: j& CA. DHCP pool0 A# g q- V" C' h6 F$ h' R
B. ip address% _6 ^3 l! Y; Z* [
C. Hardware address
" \8 S* l4 f- c6 c) bD. other option$ s0 a) w4 }- N6 d8 J% P! ~
=> ANSWER: A,B
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Q18 which command can you enter to verify link speed and duplex setting on the interface?! B% k1 L- F9 q7 z! H, z
A. router#show protocols
1 M W+ |0 V) v! C! |, P/ EB. router# show startup-config
2 w* D4 `& v# w; n$ X+ _& C" o' JC. router# show line
( I! ^) x2 @5 |3 h. u4 P6 ]1 jD. router# show interface gig0/1" O" O& {% J0 Y% P4 b- m, [- A
=> ANSWER: D
+ e8 u1 M# {; a% f r+ @
7 D3 `, ^. g+ C2 cQ19 which switch port security allows increment counter
. P# P; w! o K7 S: k' M3 i7 e=> ANSWER: restrict
) r/ O- S) |4 f
) @ T' K- f X& q7 Z+ nQ20 which type of broadcast barely used in IPv4 which also exist in IPv6 like?
/ `6 r# H j; x" I! Y1 HA. unicast
. w; E0 `. L, oB. multicast
# ~! s6 G. p! r4 |+ xC. broadcast3 E, g* A4 r. \1 d
D. anycast
9 r1 ]1 n e( h2 z" t=> ANSWER: D; {. R$ {" X7 _+ e1 G6 P& j; [
$ a2 k1 B4 h1 {* }- p5 Y" y
Q21 Which Cisco platform can verify ACLs?
( f3 ~7 n5 _$ s9 C GA. Cisco Prime Infrastructure! z; ^3 k% G, T+ n3 B2 }0 g3 v
B. Cisco Wireless LAN Controller- d, M$ m- o; A
C. Cisco APIC-EM- n4 O3 x1 C! |+ [
D. Cisco IOS-XE
' b2 c1 u) H$ {) {, i=> ANSWER: C6 b1 ]' X# h" e4 [2 l7 {
/ `4 M6 b9 S% h$ W0 tQ22 how to trouble DNS issue? (multiple options), E' N+ E# c, Z. e
A. Ping DNS server
1 F7 D% [" m1 d/ _$ D3 ~5 [/ SB. check IP assigned# t* T- @; O* J3 H9 u
C. Ping public IP2 [# J- x$ L- J/ J/ ~
=> ANSWER: B,C
* f$ g: y: L y& Q; r' A
/ Y. f/ P) ^* h( o$ a% y# E$ JQ23 What is true about SNMPv2?
. K- O) g# r6 z* N( n% QA. Uses MD5 encryption$ b' P1 b7 [0 g: R: \
B. No default value is initialized for authority and policy mechanisms
/ J5 d7 X* }" \" z1 e" g- FC. Other Option
1 _/ T' C( F) G3 fD. Other Option8 Y- S( X0 G' N5 e; v! L. G- M
=> ANSWER: B
$ n4 w2 | |) p$ V" S+ ]0 B |# U9 q% p8 T# n
Q24 Which Cisco network component allows you to isolate users by policy?( g& l5 c; X. |
A. Policy enforcement3 r2 R& `/ f( J- x# U
B. Access control! D# O- E8 S9 `& j
C. Network services virtualization’
% n- J& U9 v8 J2 u" BD. Other Option6 K: m5 I9 @ B7 {/ x
=> ANSWER: B5 S' m5 p! c5 M. M
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发表于 2017-3-23 23:24:33
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