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[笔试战报] CCIE笔试400-01新题

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发表于 2016-5-16 11:57:02 | 显示全部楼层 |阅读模式
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根据考生考后回忆题目整理,仅供参考2 B- l6 T, U, u0 Y

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- ~* B* o0 o  k! t% ^1.What is the VLAN range of VLAN that are eligible for pruning
( m* L: R8 _6 F  ^A.2 through 1001/ G  A' E2 `% M  q5 w% D: I( L
2.Which two statements about GGP loo prevention are true?
0 _8 c+ \" o/ O' }A. Advertisement from PE routers with peer neighbor SOO configured include a site that is equal to configure value of BGP peering
9 {6 g" P2 x9 e3 R! U) ZB.If the configured Site of Origin value of a BGP peering is equal to the site of Origin value on a route it receives, route advertisement is blocked to prevent a route loop.2 p  F0 o0 \+ M
3.Which three types of address-family configurations are support in EIGRP named mode
4 y; f9 T; G* C  fA.address-family ipv4-unicast
' I! d* |# l& @" i0 SB.address-family ipv6 unicast
3 W2 Q5 T4 u: |# y9 R* Y5 H! Z7 ]C.address-family ipv4 multicast
5 m) a1 o2 z" U4 d: M$ u4.Drag each IPv6 extension header on the left to its corresponding description on the right.. D6 G# A! f, n9 @1 i9 N
Routing – Specific the path for a datagram0 `+ s. P& ]4 G: A8 O/ G& ]
ESP—Carries encrypted data. Y2 m5 M# [9 ]7 J. l
Fragment—Specific parameters used to split datagrams." M% Y, Q3 E7 ~+ L
AH—Carries authentication information
( ?9 F9 z0 u1 p7 ?: `0 [5 UDestination—Specific options to be examined only at the final device9 v# l& L8 A7 M8 x0 j, J
Hop-by-Hop—Specific options to be examined by all devices  k; r' Z2 J6 y$ Y  T
5.Drag each spaning tree feature on the left to the matching statement on the right
: d# t% U; z' M6 M& P0 WPort fast – Can create loops when configured on a non-host port
2 w3 V3 t/ _  i8 ]BPDU guard – Error-disable a port when it receiver an errorneous BPDU& p2 G5 _& G; W
Uplink fast – Enable the root port to transition directly from the blocking state to the forwarding state.4 P7 d* |8 k, d; L! F- P
EtherChannel guard – Detects misconfigurations between a switch and a connected device.! y) z2 p% S: c( p7 T- V% Z
BPDU filtering—Discard inbound BPDU and prevents the interface from sending outbound BPDUs.
% |# F# r* y) WBackbonefast—Starts spaning-tree reconfiguration when it detects an indirect link failure.
/ _; z( h3 x( }; C; ^6.Drag and drop the argument of the ip cef load-sharing algorithm command on the left to the function it performs on the right
& e' \$ i: l! z3 B8 ^  Y4 v/ DUniversal – sets the load-balancing algorithm to use a source a destination and an ID hash
' s- c9 F: B; KTunnel –Sets the load-balancing algorithm for environment with a small number of source and destination IP address pairs& x2 e' ~, C- l5 z
Include-ports source destination – sets load-balancing algorithm to use Layer 4 information
( W* L2 {3 K- h- B) YOriginal—sets the load-balancing algorithm to use a source and destination hash% s3 h! {  L, f0 T
7.Which two commands enable OSPF graceful shutdown?1 D* f6 y4 [/ [% o1 v1 H9 O
A.ip ospf shutdown0 M" W( y% g2 y8 R
B.Shutdown5 d- E3 d1 E% @3 z- C6 @  l
8.Which three address family types does EIGRP support?
- m* X9 `8 A! F. \* |A.IPv4 unicast
6 |3 L) ?% C3 t9 P. b# Y! XB.IPv4 Multicast
. D" Q' L. I2 o; sC.IPv6 unicast
# W9 ~- p. L6 E: F. X' q" A9.Which two statements about MLD are true?
- ?: S- w6 G& O' y$ wA.MLD is a subprotocol of ICMPv6' h1 G" J6 \& n; M
BWhen a single link supports multiple interfaces, only one interface is required to send MLD messages
, r" q. k! _$ H) B. @% K7 Q* S10.Which three options are characteristics of a Type 10 LSA?+ z2 D$ d# m. L* D
A.It is an area-local,opaque LSA2 g1 D9 `9 a+ s7 h% R  E3 ~2 d
B.Data is flooded to all routers in the LSA scope
$ N' J# c2 M* {3 j3 U5 gC.It is used for traffic-engineering extension to OSPF# O% \: @+ ?& N$ ]/ k
11.Which two statements about IBGP multipath are true?
) B  p3 t/ z+ T9 T* i* |* O3 C# cA.The IGP metric of the BGP next hop can be difference from the best-path IGP metric if you configure the router for unequal-cost IBGP multipath4 S2 |- ~6 `1 @/ f  n
B.The router BGP process must learn the path from an internal neighbor& A$ D, ]! n7 B
12.Which two options are requirements to implement 6VPE
! W. h$ f6 n/ ]& L+ a5 E* OA.MPLS betwenn Pes4 i$ L5 `; _. D, i/ L  |
B.MP-BGP VPNv6 exchange
) {& y3 _4 D8 n. J13.Which three type of traffic are protected when you implement IP sec within an IPv6-in-IPv4 tunnel
4 Y' b3 [- o" d6 i7 E+ E% X; aA.IPV6 link local traffic
+ n; \. m% H: g9 S+ PB.IPv6 multicast traffic
' J; w  E4 u4 m6 }1 F4 L" ]6 n# gC.IPv6 unicast traffic
5 ~, k, i$ T6 M! M1 A5 @; E, d14. Drag and drop the extend ping command field on the left to its usage on the right
9 ]- z) ?& Y1 ?  r/ C: f" z$ qData pattern– discovering framing issues on serial line  }, k* I5 m5 H) [
Type of service—adjust delay throughput and reliability preferences for the ping% T6 F( |6 Z3 W8 I& C$ x1 b
Loose strict record timestamp verbose—configuring the IP header option of the ping
# _# ?, e1 L6 E+ Z. d( z( Y- N' PSweep range of sizes –determining the minimum MTU in a path' t. M. e/ M$ k3 S
15.Which three states about RIPng are true* m# }4 S% w- V# E3 f
A.It supports route tags2 e% ?' J4 A4 |, X& i" s
B.It sends updates on FF02:9+ }  q; l$ D5 ~4 ]' P
C.its RTE last byte is 0XFF
5 P6 S7 A- R* M9 \$ e16.Which object tracking function tracks the command states of multiple object?3 ^1 F/ L3 H$ @
A.List6 B. Y2 M9 `& w; w1 Y# @) J: a
17.Which three statement about the difference between Cisco IOS and IOS-XE functionality are true?. W" [  s$ @7 y, S% d
A.Only IOS-Xe software can host application outside of the IOS context
8 ~4 l' F1 J( d6 x, P  S" X+ ]B.Only the IOS-XE Sercices Plane has multiple cores
8 A: [9 B/ N/ `C.Only the IOS-XE data Plane has multiple cores.- Z  R  H' Z, F+ `3 U
18.Drag each tracerote text character on the left to its meaning on the right
. K+ y6 q+ X# uU—The port is Unreachable3 |  E0 {* S& V" ~% C1 [# w5 K6 Z
*–The probe time out! m$ g$ c) L& u" C
P—The protocol is unreachable
# z  U+ i8 c8 D# l. \- i; c$ S% C?—unknow packet type& }2 I, u2 h7 f
Q—The destination is too busy
  c" ?: v: w+ m8 WA—Prohibited0 f, D' j8 r; D) s% M
19.Drag and drop each BGP feature on the left to the corresponding function it performs on the right
- [8 D0 P. ?/ E  L, u7 q+ R. E# T- F, BPeer session templates—Apples configuration commands to a group of neighbors
4 D9 v  i4 d8 c6 }+ R& ]! t/ Q3 r5 lBGP Dynamic Updates Peer-Group—Seperates updates from configurations, allowing group
2 C+ q3 Y- e* |BGP dynamic neighbors—-Support the configuration of a group of neighbors by defining
0 t) C; J2 z4 Y* [$ P! v% h/ D2 VPeer policy template—Applies configuration commands to a group of neighbors
4 P0 M! o$ a/ ?) o7 YPeer group—Cretes a group of neighbors in the same address family that0 w5 K9 ?# I/ _& U+ z
20.Which thress improvement does Cisco IOS XE software offer over trading IOS Software?8 G0 f3 r+ o) O$ [2 }2 |
A.It can run application as separate processes on multi core CPU6 J0 S8 c, r2 h% ]: h# e3 D
B.It support drivers for data plane ASIC outside of the operation system
# x7 T% Q9 V4 A, O7 EC.It allow platform-dependent code to compiled into a sigle image. u7 b; R- T& a6 h  g
21.Which two atatement about Metro Ethernet services are true?
$ D! }2 g3 o. ]3 p+ n) @( r2 VA.EPL is a point-to-point service from one customer site to another across an MPLS backbone; O3 f" ~+ D) M/ D3 P' ^$ o
B EVPL is a multipoint service that emulates a LAN over an MPLS backbone
$ R' @. @3 N3 y3 t22.Which two statements about OSPFv3 are true
2 d: {4 G, r: Y5 uA.It supports unicast address families for IPv4 and IPv6
+ l. D  W) z- e& l/ rB.It support only one address family per instance( G% W6 t  x% t. W* e
23.Which two statement about IBGP multipath are true
/ }7 \! [0 i/ m& {2 Q  [) y% Q0 m7 \A.The IGP metric of the BGP next hop can be difference from the best-path IGP metric if you configure the router to unequql-cost IBGP multipath! b. y# b' G3 c% D( f' Y
B.The router BGP process must learn the path from an internal neighbor
+ J2 `; Z" Y5 X0 E2 H( ?  @24.When you implement CoPP on your network what is its default action?- c! y. H% m2 Z, E# O
A.Permit all traffic
0 o( f4 {# I/ w/ T. ^4 c5 s1 N25.Drag and drop the OSPFv3 LSA type on the left to the functionly it provides on the right
3 c: ~/ E" P" w* ]( W8 RInterarea-prefix LSA for ABRs(Type 3)– advertise an internal network or set of network to routers in other areas
4 D& c$ b: c9 o5 R" L* v+ D3 k3 FIntra-Area-Prefix LSAs(Type 9)—associate a group pf prefixes for transit network or stub networks! h$ \1 k, S; [7 U. b6 F% Z
Router LSA (Type 1)—multicast whether the router is part of a virtual link
. D. j! v  j5 v- WNetwork LSA (Type 2)—collects link-state information and cost information for the
6 P' J2 p4 Y* \& U! m) I; H* J5 GLink LSA (type 8)—-provide the link-local address of a router to other routers on( `4 h5 R: W' B; y
Autonomous system external LSA (type 5)—redistributes external routes
1 U9 }7 v) B" v( c/ L0 HInterarea-router LSA for ASBRs(type 4)—-enable routers to determine the best path to an external network
4 _6 W8 d( g# b8 x3 n26.Drag and drop the router preference on the left to the correct routing sequence) M( H: x3 ]% V4 {
Most specific prefix
/ E2 N8 s: c2 D) V* b* }Directly connected route
7 _3 q0 v  y0 R2 F% z5 t1 P$ c0 _Static route
! ^) C& R: @2 G' d& gEBGP route$ |3 x& t: z5 @
27.Which three statement are true about OSPFv3! G0 `9 A: L0 y3 }" f0 \' c
A.Multiple instance of OSPFv3 can be enable on a single link: h  ~4 n/ h. u( \' r* g
B.For OSPFv3 to function IPv6 unicast routing must be enable  B0 J5 K8 B+ B3 M
C.For OSPFv3 to function IPv6 must be enable on the interface
2 f% N; T" w3 Z8 J28.Drag and drop the IS-IS component on the left to the function that it performs on the riht0 F3 D- M, l# Z
Overload bit—instructs other devices to route around the sending devices until its LSDB is fully converged
; g* |4 D) b# z) k! }2 ]# @- wIIH—discovers neighboring IS-IS systems  @+ E- j& x& r) F5 X
TLV—carirred addition data within IS-IS packet0 r, h6 l7 j4 {' r1 B0 P
CNSP—synchronizes the LSDB with an IS-IS domain( H6 \# N. A  L" t0 r
Attached bits—Indicates to a Level 1 device that the sending devices has reachability to other areas4 p' q3 ~" j6 z8 B) V5 u
PNSP—requests retransmission of the lates version of an LSP
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发表于 2016-5-16 12:05:45 | 显示全部楼层
大叔大叔大叔的第三方
沙发 2016-5-16 12:05:45 回复 收起回复
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发表于 2016-5-16 12:10:50 | 显示全部楼层
现在是900多的题库还是300多的啊
板凳 2016-5-16 12:10:50 回复 收起回复
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发表于 2016-5-16 12:21:36 | 显示全部楼层
谢谢楼主分享
地板 2016-5-16 12:21:36 回复 收起回复
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发表于 2016-5-16 14:13:44 | 显示全部楼层
ganxielzfengxiang
13# 2016-5-16 14:13:44 回复 收起回复
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