12.10合肥300-101pass

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题库里的题目基本全覆盖，实验题12367 实验一看AD值的题目需要输入show ip eigrp "as号" topology ，实验六做完题目需要点击左侧的工作站测试，然后在路由器上show route-map 实验3 7的as号和进程号、ip地址都有变化；网友分享的以下新增的题目，考试中大部分都出现了

Question 1: O- @1 s% W3 E  Q
Whichtwo statements about NHRP in a DMVPN environment are true? (Choose two). y! u! V' \+ @
  B" D$ X8 m. ?' v( I! b" Ta.It requires each endpoint to have a unique network ID
! i1 E! ]9 d- g1 e4 {b. It routestraffic through the tunnel: z+ T' w0 f" y
* c* H2 F0 L) v+ wc. It canidentify PIM-SM RPs over a tunnel
d. It can authenticate VPN endpoints9 M% J7 E$ G; d& r
e.It provides address resolution to route traffic; j4 J3 j5 y" P/ |$ w1 k
1 V6 M3 A/ C9 y8 h. s. X  Y& U: Sanswer: D and E
6 K$ m* d0 G' Y3 q0 R3 d9 v---------------
2 d8 G* |9 m0 `5 }) ]0 O/ ?3 wQuestion 2" e/ L/ m" I+ }0 _, v! V, ^
0 Y* V; H* |4 d* IWhichtwo commands do you need to implement on the CALLING router to support the pppoeclient? (Choose Two)* j# m/ n* r6 g7 m  K
A. peer default ipaddress pool
B. mtu
C. bba-group pppoe3 a+ y( o4 ?1 J+ W: I: ^. X
D. pppoe enable group
1 e" U% E% x" ~" ?E. pppoe-clientdialer-pool-number$ x2 A/ `# q+ g# U
answer: B and E/ K/ V; |: z' A% S6 Q
2 z2 _: E' v4 j---------------( x; O8 m, _8 Y+ {; ^
5 z3 f, Y3 Q0 gQuestion 30 B& W: I+ e7 T$ D
what issupported radius server (choose two)- ~7 b# C5 D! N! E
3 P0 s2 g4 z) ~# Y  h/ W3 Y1 AA) telnet( P0 l! T% Y4 ~1 ^& A( z% {* f
B) authentication
" R/ p* t0 [, n( m; M+ J3 b( PC) accounting
D) authorization
E) SSH  l& a; K/ Z& k  C. ~' ?
Answare: BD- L0 O) N' E. L5 r( O6 {
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, R- j* P6 @" V) B1 zQuestion 4
. U: a* Z. P) VWhatfrom the following can cause an issue for URPF? (This could be single answer ormultiple choice)
* B2 A" c( V4 G" |9 u! XOR
Reasons why urpf may fail:! m2 k9 t+ E7 M+ D  c( n3 O! p: |
" ^( z1 ?+ I9 Z# ]  m8 T3 Q7 Y# vA.Assymetric routing
) |3 {0 _! e8 _4 z. `4 eB.Cef not enabled
4 F, j' J0 y# Z: @1 {C.Urpf notapplied to the traffic source
D.If it is usedas ingress filtering
Answer: A: i7 Z& C) ]) f, v/ V$ u
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" C7 d! T" r" h+ M# m, H9 |Question 5
Inwhich scenario can asymmetric routing occur?) E1 E1 u9 `) K; s$ N
A. active / activefirewall setup! J( X! H  R5 T: B5 Y9 |4 }9 r" ~9 [
! o* L/ @7 e- U) MB. singlepath in and out of the network.& p( L4 ]6 U7 c2 F2 y( {/ l
) x( e6 l1 s2 j# HC. active / standbyfirewall setup7 b3 g9 ~  d4 v# }1 H3 R, S, h- B) Q
1 R3 e  S% H/ U: b  xD. redundantrouters running VRRP
Answer: A
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/ O  A, f% b6 F8 ?( hQuestion 6

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Referto the exhibit. How can you configure a second export destination for IPaddress 192.168.10.1?3 t5 C3 Q  g% m8 x
" U$ K1 B- _; S' I4 z, XA. Specify adifferent TCP port
B. Specify adifferent UDP port
C. Specify a VRF: r, W5 ~# P. @0 ]: m
D.Configure a version 5 flow-export to the same destination
E. Specify a differentflow ID! I7 v5 u! u- S
6 @7 u# w( n1 n! p/ o6 wAnswer: C$ G" l" [$ n$ }2 O8 U* s
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Question 7
& u+ K! j0 y& NConfigurationsnippet that looks similar to this:
6 Z5 |" R8 N8 y3 Y) b, r% t6 B& yip access-list 1 permitxx xx% z. o  [% l1 Y6 x; L3 y% l
3 r  t3 f* I- |5 F4 kip natinside source list 1 int fa0 / 0 overload
What is this an exampleof?
A. static NAT
4 h" W  y$ d! ?+ f) L- F  ZB. something about the ACL
C. PAT
D. dynamic NAT
9 e$ l# J, _% U$ X* t7 Q4 ~6 t& rAnswer: C
7 g& n9 u& r! [8 B( h+ ]-------------/ Z* F6 ~* _& ^$ l: B+ ~
: x5 V$ F% n/ F! K/ ?: ~Question 8
Two limitations when use NPTv6 for IPV6 to IPV6 Address translation?
) Q9 W/ f0 L! w( v! C: ?5 e9 D" IA. stateful addresstranslation' L/ r1 b7 |! Z9 J# K# k& {# J5 u/ n
5 N% k3 {" p" N& S( H  G. A9 kB. a limit of 321-to-1 translations
C. lack of overloading functionality" s/ g8 h( d4 G# M3 Q* U
D.identify all interfaceas NAT inside or outside
E. 1-to-1 prefix rewrite
F. mismatchedprefix allocations
Answer: C E' S. n& r9 o$ `3 E# h2 v) J, y4 j
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Question 9
Theenterprise network WAN link has been received several denial of service attacksfrom both IPv4 and IPv6 sources. Which three elements can you use
2 `! ?/ D# ~5 d+ D! Itoidentify an IPv6 packet via its header, in order to filter future attacks?(Choose three)% E9 V( B2 i9 E* G, d( J. [7 z1 q
, }# E* f6 m. z4 T* mA. Traffic Class0 G4 e2 F& z+ E! H4 p% K
B. Source address
C. Flow Label
) @$ K8 q! R" ~7 u# yD. Hop Limit
E. Destination Address
F. Fragment Offset9 S- T; ^6 C; k1 n( u8 N7 }7 W
7 T2 \" j6 Y. K, E2 S1 uAnswer: B C E % e6 d2 a: n5 x& F  U$ b" m8 j
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# q* @# p: N3 z7 u! F- Z  |( c% VQuestion 10
Considerthis scenario. TCP traffic is blocked on port 547 between a DHCPv6 relay agentand a DHCPv6 server that is configured for prefix delegation.
Whichtwo outcomes will result when the relay agent is rebooted? (Choose two)
) U! F* V: r2 s; A; @( Z1 P/ @2 ]A.Routers will not obtain DHCPv6 prefixes.
B. DHCPv6clients will be unreachable.
1 S6 ]& q. B7 S9 \1 h3 [& _' HC. Hostswill not obtain DHCPv6 addresses.0 q$ }" f" [# I: h
/ [% _  k, I# o" xD.The DHCPv6 relay agent will resume distributing addresses.
- @; j# Q. }6 D) S  a# nE.DHCPv6 address conflicts will occur on downstream clients.
' ~( ~/ j+ f& t% v. {7 QAnswer: A E |; ?( d, `2 T, n1 F3 L1 S
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Question 10. X4 ^) a7 j; K) u
Whichcommand prevents routers from sending routing updates through a routerinterface?* A8 U2 J. }! y. x! N: G% S. n6 }
# C% @* X4 J* W# I* t$ \5 b4 oA. default-metric 0
; k  V# n; Y: t7 ~B. distribute-list in* k, |3 Q8 P& k( M$ e% E; F
7 E9 S5 _, c/ M; m! ~" Y4 RC. passive-interfaceF2 U# f/ E- R6 u- S0 j
* h% |9 E8 I$ p4 w: YD. distribute-list out4 c( ~" a7 ]6 H
9 A* }9 n3 X1 W; N& VAnswer: C
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Question 119 Y/ q9 E& j9 e0 e
Otherthan a working EIGRP configuration, which option must be the same on allrouters for EIGRP authentication key rollover to work correctly?
A. SMTP2 j- e$ f  T+ V
' g7 u/ a# D4 P. C. U: RB. SNMP  c  L0 b% o$ }5 t5 C7 u
+ R; h, P) T% C% n0 J0 Y! v* {C. PasswordsG0 p" V- E# o0 u! |& [1 m; I/ X
D. Time
Answer: C
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Question 12
Ifyou configure one router in your network with the auto-cost reference-bandwidth100 command, which effect on the data path is true?8 a* _5 R5 \, k' z3 Q. t
1 n5 p' Q, a* B" @0 d" sA.The data path remains the same for all links; T$ i( V, W+ f6 ]! _  a/ q4 C* D' D
. S0 I; s: r& tB. Thedata path changes for 10Mbps links only( }8 L6 y/ u( n+ X
C. The datapath changes for all links/ Z6 C* V8 o7 y6 G7 b2 I# C
8 X7 ~  Y. G* g4 c% j* X$ g' [6 \0 gD. Thedata path changes for 10Gbps links only
Answer: A

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