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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)7 e# d6 k; A# \
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1 j1 ]. L% T$ M
拖圖題考了 verify URL NIC 這題
c8 `) Q8 O! x1 _: E5 A& X, k##個人建議新題一定要讀熟再去考新題約佔25題7 U! }* h; I0 U- S$ |2 K8 x
##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
2 b2 k4 ?# S! K! i, c) J
( C, D6 V+ R$ D" B; Y9 d% c$ D! g( @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)& a4 i" H# V9 `( r0 z! f
Q1-which port security mode can assist with troubleshooting by keeping count of violations?/ d M+ I% ]1 ]* z
A. access
1 Z& z0 q! ], n; y! P% QB. protect3 k/ @& ?( G! f* C) v
C. restrict3 z8 H& o' ^1 s: f' j* A
D. shutdown% o- M# [, h3 i5 r* F7 j7 r- p4 c4 p
=> ANSWER: C
/ R+ }$ X% P; r* a9 H5 B; s( u6 F! \2 u+ e) T
Q2 which two components are requirements for configuring rIPv2 for IPv4?
+ I6 L M5 l: Q/ }A. enabling RIP authentication
0 g; f; q% N" q$ }: B3 s2 SB. connecting RIP to a WAN Interface
9 r' z" J p0 L9 wC. enabling auto route sumamrization, c8 n! P+ i) _7 D6 ~2 l* J* N/ e
D. allowing unicast updates for RIP. ]6 @& g: t" m4 l
E. enabling RIP on the router6 A5 \5 V3 Y" B1 w
=> ANSWER: A,E. y* {' B# s8 Y; l' p3 r0 w
Y: O9 `& Y8 z* t
Q3 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?
5 Z& H w% A* [- {A. no additional config is required
! q" O1 I7 O% v- ` OB. standby 1 track ethernet
7 y0 q% r) ?: C! CC. standby 1 preempt" O0 A& V, @/ c" k4 N R
D. standby 1 priority 250' L* f5 ^" h- O9 x y
=> ANSWER: A3 R# r8 U5 J4 J
3 M# j' \ i% W N8 ]2 }/ b
Q4 which two options describe benefits of aggregated chassis technology?
' J% g d4 A6 ^2 AA. it reduces management overhead
3 X% B7 i' L, E7 y7 `8 b. s( CB. switches can be located anywhere regardless of there physical location
2 }% }- l( s7 bC. it require only 1 ip address per VLAN
8 {' H& W0 R3 m4 `% M: I" }# C; UD. it requires only 3 ip address per VLAN' \& \0 @9 D _/ `: }1 F3 l
E. it supports HSRP VRRP GLBP
7 C! d, L2 R- ~4 fF. it support redundant configuration files3 ?2 `8 g7 H& O/ z9 j& j# H4 r- c
=> ANSWER: C,F
: F0 A( s6 ]5 Z J1 O# @
4 o* w/ Q3 f+ O4 UQ5 which function does IP SLA ICMP ECHO operation perform to assist with troubleshooting?& Y: b( X; T, L6 z7 o# r+ m
A. one way jitter measurement5 e' f$ V( s" g$ _$ \- X) j
B. packet-loss detection
; q# j6 }8 H5 B, jC. hop-by-hop response time* [4 [5 L4 {2 y0 o8 Z- a% P5 M
D. congestion detection
) N+ |" E( E4 Y! p& h6 @1 }=> ANSWER: B. h) h" J: i# F k
8 q+ i* H8 h& X8 IQ6 which 2 statements about extende traceroute command is true?
9 z5 F% h0 c& Q) k0 Z9 }) |A. it can send packets from specified interface or ip address
( W# N7 F4 M6 rB. it can use a specified TTL value
% {7 l, I: E8 f0 Y I* i7 sC. it can validate the reply data
7 f% d% ?6 u [" p, h8 uD. it can use a specificed TOS
! C! O. ~6 M5 D: R2 |& FE. it can repeated automatically to a specified interval
0 c6 A6 f: F2 W4 P=> ANSWER: A,B$ w7 y+ o8 x4 g7 H
1 U4 t! K6 `5 \% w* [; t4 n( nQ7 Which utility can you use to identify the cause of a traffic flow blockage between two?; p, J6 U; C8 I1 A( H# l* i
A. devices in a network- x4 P/ y7 w/ \
B. ACL analysis tool in APIC-EM# N/ o# ^( v3 @) j
C. ACL path analysis tool in APIC-EM- r/ r* w. r/ Y$ s* W' j7 p* P+ V
D. APIC-EM automation Schedular
$ `! X6 o) E9 z2 d0 }E. iWAN application
, P+ w0 q3 @6 T) X/ L=> ANSWER: C" u7 {5 z* M3 J& d5 U/ K
; x6 B/ W8 w5 LQ8 which statement about EIGRP on IPv6 device is true?( Z* l$ w5 u" `
A. the configuration uses secondary ip add
' d5 t( {' W& [& mB. the config uses process number8 p3 Q8 C. O, W2 m) g
C. the nei of each device are directly configured5 h7 P5 Q' J+ r. A2 C ~6 D
D. it is configured directly on the interface
- n/ c8 x9 q1 X6 m" W$ T=> ANSWER: D# \" M$ i, d% {$ K) h
8 v8 S% k! m4 t+ V7 eQ9 which command can you enter to troubleshoot the failure of address assignment?
3 P( d4 O, M8 l) o4 n% OA. sh ip dhcp database% J8 a/ M, `& y) g
B. sh ip dhcp pool; ~2 x4 w6 ] A4 W- @. e% c
C. sh ip dhcp import
! {# |+ y; w8 ~; A' UD. sh ip dhcp server statistics
M# y* {9 Y" ~ | C6 K0 M=> ANSWER: B
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Q10 which three technical services support cloud computing?4 O4 _' K+ \( G, A7 q
A. network-monitored power sources
! ?* D, @$ Q& R4 J2 [B. layer 3 network routing
* m0 Q/ U8 c5 I1 r4 L0 G+ k! RC. ip localization' K" ~ X3 y) b3 j+ x3 }' V
D. redundant connections9 C% r! K& k1 M
E. VPN connectivity
! N* g( @' Q7 ^! r' {4 \F. extended SAN services
0 u* i0 c9 k0 w9 d. D) D: }=> ANSWER: A,D,F
/ r6 z; A" s6 l+ ]
! `. p/ K# V( i; n: G% M3 YQ11 which symptom most commonly indicates that 2 connecting interface are configured with a duplex mismatch?
2 G6 s& F( n3 k- DA. an int with up/down state' j& z! E; `* i, ?( }4 k; S8 q
B. an int with down/down state
6 d2 P B; R mC. collisions on the interface
) m/ `. ]5 A# N e: DD. the spanning tree process shutting down: V6 ~! x0 r ?
=> ANSWER: C) A- C0 Z$ j4 x8 N$ E. |2 J1 y
$ A! _% o; k+ l
Q12 which 2 steps must u perform to enbale router-on-stick on a switch?
$ T0 J- J" W2 J5 E3 t5 ~A. Connect the router to a trunk port. b* @+ B1 b8 V; \2 g
B. Configure the subinterface number exactly the same as the matching VLAN
! J) N) B/ L9 ]7 g, w1 zC. Configure full duplex
. ?. q7 V! @8 h8 ND. Configure an ip route to the VLAN destination network( t6 L1 w( G( m6 L
E. Assign the access port to the VLAN
! A K- s3 c; {$ ?=> ANSWER: A,B O( r8 ]% Q3 O. N0 w9 B# N8 k
# A) N+ F4 a' V
Q13 which address prefix does OSPFv3 use when multiple IPv6 address are configured on a single interface?
4 r9 {( T- N) a& P# KA. all prefix on the interface
: s7 V' M' k" ^ r3 E" HB. the prefix that the administrator configure for OSPFv3 use4 c+ L0 o& A1 e1 ^) x
C. the lowest prefix on the interface- M$ b7 V' L5 @- M" `( H J
D. the highest prefix on the interface& t2 G( ?9 X) e6 ?, g& k! U$ S
=> ANSWER: A0 p$ |0 @5 p6 R# H
/ y& H+ Y: q$ M& C' }7 {, ~
Q14 which IP configuration does the CIDR notation 192.168.1.1/25 refer?
& c, c' Q( _; J* }4 mA. 192.168.1.1 255.255.255.64) S9 E" |& Z/ C/ [: e
B. 192.168.1.1 255.255.255.1
; e; m) O) @4 \2 i3 X7 YC. 192.168.1.1 255.255.255.32
" } P; z, y6 j' O$ FD. 192.168.1.1 255.255.255.256
6 S% H2 \! z* S0 N, w8 yE. 192.168.1.1 255.255.255.128/ ]0 v! V1 s T; o! i
=> ANSWER: E
" V. r# b7 s' O7 U, b; g# B, L9 y8 ~: h% O2 O! [
Q15 When a device learns multiple routes to a specific network, it installs the route with:' a$ i0 E/ n' r0 B
A. Longest bit Match (highest subnet Mask)
, Y% X& B& a4 vB. lowest AD (Administrative distance)
6 } j7 g3 d# B* h% t/ l- [C. lowest metric
, B1 [4 N; t k2 r8 M0 G& PD. equal load balancing3 @+ J5 q3 P B1 J* [' _
=> ANSWER: B' W6 g6 _" e c m
5 _/ O. t$ M# F% JQ16 OSPF enable on interface with multiple ipv6 prefix which ip will OSPF use? ' s. o7 x# g; \
A. higest prefix. Q- A( L, @1 l2 {0 K
B. lowest prefix
( i, X8 `: G9 v+ ?7 SC. all prefix
9 ]" o y m5 w# @* @+ n=> ANSWER: C# R- E# J* w* s; P! k% k+ ]4 F
1 ^2 S7 B8 o0 m1 Z% l# z' z
Q17 What are the requirement to configure DHCP binding? (Choose 2) 不確定
$ s6 e9 F+ x& t$ ~9 A3 L, ^A. DHCP pool* ~* ~( N8 Z! x: R r3 j) K
B. ip address
( E( j* x/ x* D. C/ D! H# m+ V- VC. Hardware address
8 V4 h. b" N: L i0 ID. other option5 H/ D$ {/ i* J9 n# P
=> ANSWER: A,B
! r3 I, y7 c' o! R( z5 P
+ }7 `; Z; s$ l5 n' |Q18 which command can you enter to verify link speed and duplex setting on the interface?
* F, C8 x5 G' W1 H. lA. router#show protocols
7 P4 P; |3 c1 d* vB. router# show startup-config
5 n8 J( m, s! e/ w! cC. router# show line7 U& ` q, J+ ?; r; }
D. router# show interface gig0/1% e. D8 r5 B( y* U0 ~6 m8 N7 g
=> ANSWER: D& F T0 G' y% W) K* b Q' E
$ _7 `' e2 E5 ?. y) DQ19 which switch port security allows increment counter
5 t; X) ?8 M; f=> ANSWER: restrict
8 y1 l" R, `. E+ ^6 U5 G) |/ e
- G3 X6 l/ ~; Z1 m/ m5 bQ20 which type of broadcast barely used in IPv4 which also exist in IPv6 like?
! x7 ]6 X( @7 N# [) r' F6 rA. unicast( @7 p! v9 Q& l
B. multicast- z3 ~# Q: v( B) r8 k9 Z9 B
C. broadcast
- M3 h8 p7 Q4 z& E1 F* r' K8 |D. anycast; P( b. f3 k6 Y3 Q# Q6 x5 _
=> ANSWER: D" V1 Q/ _7 h; z2 `4 k0 V
) D8 B* _) }0 [1 x( ~Q21 Which Cisco platform can verify ACLs?4 F% [0 _- b% d/ R l1 ]# t
A. Cisco Prime Infrastructure
0 t! k5 R% @' G4 L: q: P" A4 D2 `B. Cisco Wireless LAN Controller
- X. C5 F a( b7 iC. Cisco APIC-EM" ~( B [$ f$ \# u. L9 ?
D. Cisco IOS-XE
& Z7 e% E/ h7 ~0 @=> ANSWER: C
8 D7 |9 _- ~, `+ }9 j: W/ @8 w* Z; Z; Q/ U
Q22 how to trouble DNS issue? (multiple options)1 W O, u8 l3 @) k5 r
A. Ping DNS server; @6 ~+ u) c' k5 ^, Q5 n) M' D/ ?
B. check IP assigned7 f3 H+ J. @) T3 z) m
C. Ping public IP5 J. k! _& t3 q5 q( \: \% y* E! _
=> ANSWER: B,C
" ^" f3 P5 q4 I% P! a
D& @& M# M8 jQ23 What is true about SNMPv2?
$ j+ X. j& B) S/ iA. Uses MD5 encryption
% X% o j5 o+ j" ?# ], iB. No default value is initialized for authority and policy mechanisms
# y* }9 ?6 f, w0 aC. Other Option5 W4 H! h9 q" k" W3 Z2 j/ _% u
D. Other Option; ~: F% J$ b' R- m3 P% ?
=> ANSWER: B7 X+ G6 P# @- H7 \
! M/ q5 r; {- t, TQ24 Which Cisco network component allows you to isolate users by policy?4 w4 E2 u5 h i4 C7 _4 }% |
A. Policy enforcement
& `% Q% _3 X. D) a) I9 DB. Access control& B+ @0 L6 I3 y8 ~. O4 y5 [2 N
C. Network services virtualization’
- b8 A5 b4 j* aD. Other Option4 W( L! y4 P q) k2 v3 j$ E' Q% i6 J( e
=> ANSWER: B
+ N7 s8 q1 r5 |3 [% J+ E1 R& Q
3 ~1 w( ~5 C0 j/ h, a; g" R |
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发表于 2017-3-23 23:24:33
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