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
3 H3 k) f% r+ r" i( P, zWhichtwo statements about NHRP in a DMVPN environment are true? (Choose two). y! u! V' \+ @
# w+ `: Z/ P* F. l2 \# }3 Da.It requires each endpoint to have a unique network ID
0 g5 U( R' P2 k, nb. It routestraffic through the tunnel: z+ T' w0 f" y
c. It canidentify PIM-SM RPs over a tunnel
, Q/ a* g, M& Y9 nd. It can authenticate VPN endpoints9 M% J7 E$ G; d& r
: O+ T7 V: ^& G6 T) G7 le.It provides address resolution to route traffic; j4 J3 j5 y" P/ |$ w1 k
answer: D and E
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Question 2" e/ L/ m" I+ }0 _, v! V, ^
& u7 f' k4 H, M3 T% RWhichtwo 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
9 E! l" i; w- Z/ C! bC. bba-group pppoe3 a+ y( o4 ?1 J+ W: I: ^. X
# S+ V. B$ W) e8 L' PD. pppoe enable group
E. pppoe-clientdialer-pool-number$ x2 A/ `# q+ g# U
: F3 v/ c' j1 X6 j5 e# u0 X! q7 M9 Ranswer: B and E/ K/ V; |: z' A% S6 Q
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$ m+ ~5 F6 I* I. K& N6 X! Q6 b* z& I- aQuestion 30 B& W: I+ e7 T$ D
what issupported radius server (choose two)- ~7 b# C5 D! N! E
A) telnet( P0 l! T% Y4 ~1 ^& A( z% {* f
B) authentication
9 z# n: |; s9 f5 h$ V0 y" m$ ]7 EC) accounting
D) authorization
E) SSH  l& a; K/ Z& k  C. ~' ?
; o  n2 a$ V* hAnsware: BD- L0 O) N' E. L5 r( O6 {
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Question 4
Whatfrom the following can cause an issue for URPF? (This could be single answer ormultiple choice)
OR
Reasons why urpf may fail:! m2 k9 t+ E7 M+ D  c( n3 O! p: |
8 A9 x3 T, B9 U0 t# Z  ]( L8 aA.Assymetric routing
B.Cef not enabled
/ N) y0 r+ `; ?. l: vC.Urpf notapplied to the traffic source
: d1 n& h9 P, R4 Y' r8 rD.If it is usedas ingress filtering
Answer: A: i7 Z& C) ]) f, v/ V$ u
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Question 5
Inwhich scenario can asymmetric routing occur?) E1 E1 u9 `) K; s$ N
1 _, g6 z8 }2 G7 \A. active / activefirewall setup! J( X! H  R5 T: B5 Y9 |4 }9 r" ~9 [
B. singlepath in and out of the network.& p( L4 ]6 U7 c2 F2 y( {/ l
$ w3 f* p& J, [! ^) H' A$ }* xC. active / standbyfirewall setup7 b3 g9 ~  d4 v# }1 H3 R, S, h- B) Q
D. redundantrouters running VRRP
1 N1 a, Z% S! O1 Y7 }( J' gAnswer: A
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Question 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
A. 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
Answer: C$ G" l" [$ n$ }2 O8 U* s
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Question 7
Configurationsnippet that looks similar to this:
ip access-list 1 permitxx xx% z. o  [% l1 Y6 x; L3 y% l
3 J, Z/ c. @7 t3 j, A  j- f5 Hip natinside source list 1 int fa0 / 0 overload
What is this an exampleof?
A. static NAT
B. something about the ACL
C. PAT
7 ^% Y* G/ q. P/ n& m+ R5 xD. dynamic NAT
Answer: C
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" T8 Q) K" D% N) \! {; o4 |Question 8
) w/ g7 s1 r/ U' \Two limitations when use NPTv6 for IPV6 to IPV6 Address translation?
. `0 c# L( {- o; W6 l& x( sA. stateful addresstranslation' L/ r1 b7 |! Z9 J# K# k& {# J5 u/ n
B. a limit of 321-to-1 translations
C. lack of overloading functionality" s/ g8 h( d4 G# M3 Q* U
- y7 v. p! o2 a" b, X$ O+ GD.identify all interfaceas NAT inside or outside
4 \9 n" q. U% ]E. 1-to-1 prefix rewrite
% v4 T5 Z' f" p$ v& LF. 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
- t5 P8 H6 @6 |toidentify 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
1 H1 l$ h* k0 E0 }: C9 v9 ], p  fA. Traffic Class0 G4 e2 F& z+ E! H4 p% K
: [9 E5 m1 Y& GB. Source address
C. Flow Label
D. Hop Limit
E. Destination Address
! i6 C9 [0 o2 ?( B* ?' D/ WF. Fragment Offset9 S- T; ^6 C; k1 n( u8 N7 }7 W
Answer: B C E % e6 d2 a: n5 x& F  U$ b" m8 j
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Question 10
  ^4 n! f% T0 [- f& eConsiderthis 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)
A.Routers will not obtain DHCPv6 prefixes.
5 w7 @' T6 T+ ~" x) S! D" HB. DHCPv6clients will be unreachable.
C. Hostswill not obtain DHCPv6 addresses.0 q$ }" f" [# I: h
D.The DHCPv6 relay agent will resume distributing addresses.
$ l% U7 @0 W7 F* U( d! RE.DHCPv6 address conflicts will occur on downstream clients.
! u# b$ W4 R1 C/ V) P8 T. AAnswer: A E |; ?( d, `2 T, n1 F3 L1 S
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1 y# T) L) @7 ~' N  s% v$ Q5 @Question 10. X4 ^) a7 j; K) u
- h7 y9 u* [/ |4 _* Q8 QWhichcommand prevents routers from sending routing updates through a routerinterface?* A8 U2 J. }! y. x! N: G% S. n6 }
7 s* u: z& r( Y- H! FA. default-metric 0
B. distribute-list in* k, |3 Q8 P& k( M$ e% E; F
C. passive-interfaceF2 U# f/ E- R6 u- S0 j
2 }8 r  |, Y0 |5 N2 ]D. distribute-list out4 c( ~" a7 ]6 H
  {+ K" L! z: [8 A( d5 f% y  ]6 dAnswer: C
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Question 119 Y/ q9 E& j9 e0 e
* Y9 A9 v- G% B, W' s* _1 g: M: d# b0 oOtherthan a working EIGRP configuration, which option must be the same on allrouters for EIGRP authentication key rollover to work correctly?
* A5 O8 \4 U0 @6 G7 s6 N* `A. SMTP2 j- e$ f  T+ V
( F, z) D( N% g# n4 i, O. m4 P1 P8 xB. SNMP  c  L0 b% o$ }5 t5 C7 u
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
, {5 f* c' n; `$ OA.The data path remains the same for all links; T$ i( V, W+ f6 ]! _  a/ q4 C* D' D
; @/ K; w9 L( i9 ?7 kB. 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
' W% O; N0 R, R5 nD. Thedata path changes for 10Gbps links only
Answer: A

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