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/ e# X- e: _* [$ b, \) NCCNP路由和交换考试及培训课程更新至v2.0版- J4 ~6 Z+ x: M+ n5 z5 F+ n
为了符合不断变化的企业网络职位要求，CCNP路由和交换考试及培训课程已更新并增加了新的学习内容。
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* x+ P* b( y GCCNP现在考试版本1.0* {( Q2 b; ~" k' N% M
路由：642-902
. l2 v# K$ u- |# w# H8 n7 q. X交换：642-813
h5 v+ n5 z' ^: u1 W5 w排错：642-832
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1.0版本考试截止日期2015年1月29日$ k: ?6 D! d* c& e c& N% I
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CCNP新考试版本2.0
, C) Y3 z; h! n/ d; v4 Y路由：300-101
6 L+ ?8 }" T4 R& ]交换：300-115( r8 `7 r: X' L: S5 X
排错：300-135
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自2015年1月30日起，300-101 ROUTE, 300-115 SWITCH 及 300-135 TSHOOT 考试 将正式开考新版的考试题库也会变化，报名考试请联系论坛右侧在线客服
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" b7 U( j) P2 n% y' s6 s8 ?+ ~CCNP 路由和交换考试常见问答
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Q：有关于 CCNP 认证，思科有什么最新宣布？ 7 D; k/ ]- h9 l# W2 \
A：思科资深网络工程师认证项目即将更名，由 CCNP 认证更名为 CCNP 路由和交换认证。.
* M& ^$ w! z }6 d由于日益增长的业务需求和技术进步，思科正在更新 CCNP 培训课程并推出全新 ROUTE,SWITCH 和 TSHOOT 考试 v2.0$ p Q7 E8 |# \/ J" z( I
版。
" z% u0 W7 M7 g7 M+ CQ：为什么思科要把 CCNP 认证更名为 CCNP 路由与交换认证？
7 Y3 h0 O8 ^3 @' GA：根据最新修订的考试，思科移除了 wireless, VoIP 及 Video 技术内容并扩展了 IPv6 技术要点。与此同时，增加了 Cisco 9 j' B* _* n* C: x
StackWise, VSS 和 DMVPN 等技术。由于新增加的内容更多地集中在路由和交换技术上，因此思科将 CCNP 认证更名为, `% K2 y! p7 Q/ [, U% \
CCNP 路由和交换认证。
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% h# Y0 u( t3 C; j! NQ:考生获得 CCNP 路由和交换认证有什么优势？ ! g" Q4 }6 ~% Z7 ?3 E
A: 获得 CCNP 路由和交换认证有三大优势： / [1 ^# e! `2 ^3 ]. B6 ^
 该认证中的路由和交换协议内容将为您提供一个能持久应用于物联网和未来虚拟网络所需的知识基础。 9 B9 h9 n, t2 t) F+ J
 不断新增的互联设备和企业大规模地网络建设需求正推动着 IPv6 的广泛应用。掌握与 CCNP 认证所相关的 IPv65 d$ Q4 o/ B- d& L0 V& R: v
和 dual stack transition 技术及技能是企业成功的关键。
" O- j. n8 V" Z3 P# Z 对于那些希望在网络设计方面发展事业的网络工程师们，ROUTE 和 SWITCH 的考试部分可帮助网络工程师们更
], q5 A: k+ N* ^1 C容易获得 CCDP 认证。这两项考试为想获得双认证的考生提供了一个包括网络实施，故障排除和设计等技能的全. d) C' {& |* r* ?$ I3 t6 a, ]
方位考核。
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) k) w. t7 Y& [- d$ W! \% L$ ^Q: 我目前已持有有效 CCNP 认证。如何才能获得 CCNP 路由和交换认证？ ! o* L d0 B& e" K
A: 如果您目前已持有 CCNP 认证，那么在思科认证的数据库中，您的 CCNP 认证将被自动转换成 CCNP 路由和交换认证。
) t9 p f1 S1 q; |6 k. L, o1 l当您完成重新认证考试后，您将会获得 CCNP 路由和交换认证证书。 % R2 y& P3 Z3 X1 @" l
8 _& k3 w, t) d1 N, cQ: CCNP 路由和交换认证有什么改变？ * f) U& \: ]* g, \3 u- M3 `- V
A: 有改变，CCNP 路由和交换考试根据 CCNP 课程的更新做出了相应改变。目前的考试将会于 2015 年 1 月 30 日正式退休。
+ |5 p0 T3 i4 ~( V4 `想通过参加现有考试获得 CCNP 路由和交换认证，您须在 2015 年 1 月 30 日以前通过考试。 ! z# e0 N! } O2 t
 642-902 ROUTE 考试将会被 300-101 ROUTE 考试取代
8 x6 S4 u# ]5 E! e2 F/ e642-902 ROUTE 将于 2015 年 1 月 30 日正式退休。
, K( N0 z+ @% D- I' c 642-813 SWITCH 考试将会被 300-115 SWITCH 考试取代
8 j: F& i3 W, |4 Q( ?+ h642-813 SWITCH 将于 2015 年 1 月 30 日正式退休。
2 h' H7 |& T. o7 g D 642-832 TSHOOT 考试将会被 300-135 TSHOOT 考试取代
8 z/ o% m: T. |/ }! S/ W% C642-832 TSHOOT 将于 2015 年 1 月 30 日正式退休。 ' O# E, E+ ~7 R, Y- G
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Q: 我是一个 CCNP 路由和交换备考生。我应该考哪个版本的考试？
/ X8 p5 |, g1 ~" `4 VA: 如果您刚开始学习 CCNP 路由和交换的课程，建议您备考最新版的考试，因为更新后的考试更符合现代企业网络职位的1 J* u$ Q+ @) U! w
需求。另外，通常考生需要三至六个月的时间准备每项考试。这使考生难以在六个月的过渡期中通过三个 v1.0 考试。当然，& G% @8 D" r* o/ F- v, f6 k3 ^0 R
您可以混合参加 v1.0 和 v2.0 的考试。通过 TSHOOT 考试 v2.0 也可证明考生对 ROUTE 考试 v2.0 和 SWITCH 考试 v2.0 的# q Y' e% [* _% ?: c. M
内容已掌握。所以，考生如完成了 ROUTE 考试 v1.0 或 SWITCH 考试 v1.0，还需要回顾 v2.0 的考试要点，以便备考! o. r8 w" f9 n
TSHOOT 考试 v2.0。 1 G% l# x4 x1 f0 V& l
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Q: CCNP 路由和交换认证重新认证有什么要求？ / D0 s; V1 n2 M$ i2 h6 c" Y
A: CCNP 路由和交换的有效期为三年: \% e. ~" H# D& l. [/ p% T
/ s8 W0 T0 ?3 I7 m r9 G2 LQ:我可以自由组合参加旧版考试和新版考试以便获得 CCNP 路由和交换认证吗？ / L: ?1 T6 ~2 ^
A:考生可以混合 v1.0 和 v2.0 的考试。通过 TSHOOT 考试 v2.0 也可证明考生对 ROUTE 考试 v2.0 和 SWITCH 考试 v2.0 的
$ l9 E# n+ }, q( Z内容已掌握。所以，考生如完成了 ROUTE 考试 v1.0 或 SWITCH 考试 v1.0，还需要回顾 v2.0 的考试要点，以便备考/ @1 Y/ H7 D1 f, N
TSHOOT 考试 v2.0。0 d& |% c/ }1 `7 D! ~
. o; C; L7 b L实施Cisco IP 路由(300-101) 考试说明：实施Cisco IP 路由(ROUTE 300-101)是获得思科CCNP和CCDP认证需要通过的一项考试。考试时间为120分钟，包括50-60道考题。ROUTE 300-101考试证明通过的考生具备网络路由的知识和相关技能。他们有能力使用先进的IP寻址技术和路由技术实施可扩展的、高安全性的思科路由与局域网，广域网及IPv6的连接。 本考试还涵盖了为支持企业分支办公网络和移动网络工作环境配置高安全性路由解决方案。 以下是实施Cisco IP 路由(ROUTE 300-101)考试的主要内容和考点。然而，在考试的特定版本中也可能出现其他相关的考点。为了更好地反映考试内容并明确考试目的，下面的考试大纲可能在不发出通知的情况下随时调整。 10% 1.0 Network Principles 1.1 Identify Cisco Express Forwarding concepts 1.1.a FIB 1.1.b Adjacency table 1.2 Explain general network challenges 1.2.a Unicast 1.2.b Out-of-order packets 1.2.c Asymmetric routing 1.3 Describe IP operations 1.3.a ICMP Unreachable and Redirects 1.3.b IPv4 and IPv6 fragmentation 1.3.c TTL 1.4 Explain TCP operations 1.4.a IPv4 and IPv6 (P)MTU 1.4.b MSS 1.4.c Latency 1.4.d Windowing 1.4.e Bandwidth-delay product 1.4.f Global synchronization 1.5 Describe UDP operations 1.5.a Starvation 1.5.b Latency 1.6 Recognize proposed changes to the network 1.6.a Changes to routing protocol parameters 1.6.b Migrate parts of the network to IPv6 1.6.c Routing protocol migration J1 M5 C2 K% Y: v1 h
0 O5 ^5 f, C; W3 D: Q' L: a9 m 10% 2.0 Layer 2 Technologies 2.1 Configure and verify PPP 2.1.a Authentication (PAP, CHAP) 2.1.b PPPoE (client side only) 2.2 Explain Frame Relay 2.2.a Operations 2.2.b Point-to-point 2.2.c Multipoint 40% 3.0 Layer 3 Technologies 3.1 Identify, configure, and verify IPv4 addressing and subnetting 3.1.a Address types (Unicast, broadcast, multicast, and VLSM) 3.1.b ARP 3.1.c DHCP relay and server 3.1.d DHCP protocol operations 3.2 Identify IPv6 addressing and subnetting 3.2.a Unicast 3.2.b EUI-64 3.2.c ND, RS/RA 3.2.d Autoconfig (SLAAC) 3.2.e DHCP relay and server 3.2.f DHCP protocol operations 3.3 Configure and verify static routing 3.4 Configure and verify default routing 3.5 Evaluate routing protocol types 3.5.a Distance vector 3.5.b Link state 3.5.c Path vector 3.6 Describe administrative distance 3.7 Troubleshoot passive interfaces 3.8 Configure and verify VRF lite 3.9 Configure and verify filtering with any protocol 3.10 Configure and verify redistribution between any routing protocols or routing sources 3.11 Configure and verify manual and autosummarization with any routing protocol 3.12 Configure and verify policy-based routing 3.13 Identify suboptimal routing 3.14 Explain ROUTE maps 3.15 Configure and verify loop prevention mechanisms 3.15.a Route tagging and filtering 3.15.b Split-horizon 3.15.c Route poisoning 3.16 Configure and verify RIPv2 3.17 Describe RIPng 3.18 Describe EIGRP packet types 3.19 Configure and verify EIGRP neighbor relationship and authentication 3.20 Configure and verify EIGRP stubs 3.21 Configure and verify EIGRP load balancing 3.21.a Equal cost 3.21.b Unequal cost 3.22 Describe and optimize EIGRP metrics 3.23 Configure and verify EIGRP for IPv6 3.24 Describe OSPF packet types 3.25 Configure and verify OSPF neighbor relationship and authentication 3.26 Configure and verify network types, area types, and router types 3.26.a Point-to-point, multipoint, broadcast, nonbroadcast 3.26.b LSA types, area type: backbone, normal, transit, stub, NSSA, totally stub 3.26.c Internal router, backbone router, ABR, ASBR 3.26.d Virtual link 3.27 Configure and verify OSPF path preference 3.28 Configure and verify OSPF operations 3.29 Configure and verify OSPF for IPv6 3.30 Describe, configure, and verify BGP peer relationships and authentication 3.30.a Peer group 3.30.b Active, passive 3.30.c States and timers 3.31 Configure and verify eBGP (IPv4 and IPv6 address families) 3.31.a eBGP 3.31.b 4-byte AS number 3.31.c Private AS 3.32 Explain BGP attributes and best-path selection 10% 4.0 VPN Technologies 4.1 Configure and verify GRE 4.2 Describe DMVPN (single hub) 4.3 Describe Easy Virtual Networking (EVN) 10% 5.0 Infrastructure Security 5.1 Describe IOS AAA using local database 5.2 Describe device security using IOS AAA with TACACS+ and RADIUS 5.2.a AAA with TACACS+ and RADIUS 5.2.b Local privilege authorization fallback 5.3 Configure and verify device access control 5.3.a Lines (VTY, AUX, console) 5.3.b Management plane protection 5.3.c Password encryption 5.4 Configure and verify router security features 5.4.a IPv4 access control lists (standard, extended, time-based) 5.4.b IPv6 traffic filter 5.4.c Unicast reverse path forwarding 10% 6.0 Infrastructure Services 6.1 Configure and verify device management 6.1.a Console and VTY 6.1.b Telnet, HTTP, HTTPS, SSH, SCP 6.1.c (T)FTP 6.2 Configure and verify SNMP 6.2.a v2 6.2.b v3 6.3 Configure and verify logging 6.3.a Local logging, syslog, debugs, conditional debugs 6.3.b Timestamps 6.4 Configure and verify Network Time Protocol (NTP) 6.4.a NTP master, client, version 3, version 4 6.4.b NTP authentication 6.5 Configure and verify IPv4 and IPv6 DHCP 6.5.a DHCP client, IOS DHCP server, DHCP relay 6.5.b DHCP options (describe) 6.6 Configure and verify IPv4 Network Address Translation (NAT) 6.6.a Static NAT, dynamic NAT, PAT 6.7 Describe IPv6 NAT 6.7.a NAT64 6.7.b NPTv6 6.8 Describe SLA architecture 6.9 Configure and verify IP SLA 6.9.a ICMP 6.10 Configure and verify tracking objects 6.10.a Tracking objects 6.10.b Tracking different entities (for example, interfaces, IPSLA results) 6.11 Configure and verify Cisco NetFlow 6.11.a NetFlow v5, v9 6.11.b Local retrieval 6.11.c Export (configuration only) $ t* ^: T O* K* |9 r E5 p9 z2 T/ L% i
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实施Cisco IP 交换网络(300-115)
1 X( S; I- E" @/ ~考试说明：实施Cisco IP交换网络(SWITCH 300-115) 获得思科CCNP和CCDP认证需要通过的一项考试。考试时间为120分钟，包括45-55道考题。SWITCH 300-115考试证明通过的考生具备网络交换的知识和技能。他们有能力使用思科企业架构来设计、配置和验证企业网络交换解决方案的实施。 5 @% u8 d( H9 p, }* l' F/ o
SWITCH考试还涵盖了高度安全集成的VLAN和WLANs技术。 - ~: {8 N4 |$ `2 b
以下是实施Cisco IP交换网络(SWITCH 300-115)考试的的主要内容和考点。然而，在考试的特定版本中也可能出现其他相关的考点。为了更好地反映考试内容并明确考试目的，下面的考试大纲可能在不发出通知的情况下随时调整。
3 N! q; H) g- j4 z. g8 F- e65% 1.0 Layer 2 Technologies 1.1 Configure and verify switch administration 1.1.a SDM templates 1.1.b Managing MAC address table 1.1.c Troubleshoot Err-disable recovery
% [! I5 O' F# ]' p& I+ g1.2 Configure and verify Layer 2 protocols 1.2.a CDP, LLDP 1.2.b UDLD , i! x# B! d' e
1.3 Configure and verify VLANs 1.3.a Access ports 1.3.b VLAN database 1.3.c Normal, extended VLAN, voice VLAN
9 q& E; l" D/ u2 G1.4 Configure and verify trunking 1.4.a VTPv1, VTPv2, VTPv3, VTP pruning 1.4.b dot1Q 1.4.c Native VLAN 1.4.d Manual pruning
) u. ?# P: ^6 I8 C1.5 Configure and verify EtherChannels 1.5.a LACP, PAgP, manual 1.5.b Layer 2, Layer 3 1.5.c Load balancing 1.5.d EtherChannel misconfiguration guard
" N: b: Q0 a8 s4 Q9 r4 w1.6 Configure and verify spanning tree 1.6.a PVST+, RPVST+, MST 1.6.b Switch priority, port priority, path cost, STP timers 1.6.c PortFast, BPDUguard, BPDUfilter 1.6.d Loopguard and Rootguard
" W% s7 f* l* |1.7 Configure and verify other LAN switching technologies 1.7.a PAN, RSPAN 9 ^* J: @3 V& B! ?! }2 y. O
1.8 Describe chassis virtualization and aggregation technologies 1.8.a Stackwise
. G3 ?: |. d+ ~- ^ Z20% 2.0 Infrastructure Security 2.1 Configure and verify switch security features 2.1.a DHCP snooping 2.1.b IP Source Guard 2.1.c Dynamic ARP inspection 2.1.d Port security 2.1.e Private VLAN 2.1.f Storm control
( i# d/ t# b" T( p2.2 Describe device security using Cisco IOS AAA with TACACS+ and RADIUS 2.2.a AAA with TACACS+ and RADIUS 2.2.b Local privilege authorization fallback # g$ d( S. G L1 t1 ?
15% 3.0 Infrastructure Services 3.1 Configure and verify first-hop redundancy protocols 3.1.a HSRP 3.1.b VRRP 3.1.c GLBP
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Troubleshooting and Maintaining Cisco IP Networks v2 (300-135)
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" q; ]5 F& W$ }/ ~0 J4 H( ^Exam Description: Troubleshooting and Maintaining Cisco IP Networks v2 (TSHOOT 300-135) is a 120-/ N! g8 X8 u+ ~! a8 E0 |# ]5 ], [
minute qualifying exam with 15‒25 questions for the Cisco CCNP certification. The TSHOOT 300-
1 B/ C4 I/ [& }, K7 q6 V, o' Y135 exam certifies that the successful candidate has the knowledge and skills necessary to:
d7 K# }4 |* k Plan and perform regular maintenance on complex enterprise routed and switched networks
, _( `; q5 z& h4 E' D6 z Use technology-based practices and a systematic ITIL-compliant approach to perform network 9 i7 w8 `1 d5 o+ g, |9 F" f
troubleshooting * [" C% l3 L) J( P: o
3 O" N9 _. f7 H ` J2 L: }. ]The following topics are general guidelines for the content that is likely to be included on the exam. ; s( U) v- x# D& @6 h
However, other related topics may also appear on any specific version of the exam. To better reflect the / k% T. C) j' p
contents of the exam and for clarity, the following guidelines may change at any time without notice.
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5% 1.0 Network Principles 4 V; a2 x1 p. R; b0 C
1.1 Use Cisco IOS troubleshooting tools " X& D: k% M( @/ S
1.1.a Debug, conditional debug
7 g, b6 v6 Z7 J( X1.1.b Ping and trace route with extended options * R( N9 v8 ^8 o. h: x7 s
& X) L! i. h+ f5 j4 ?2 U2 F1.2 Apply troubleshooting methodologies 5 s* W' |9 }6 l
1.2.a Diagnose the root cause of networking issues (analyze symptoms, identify and ! n8 N4 b' H3 p9 H; }! s0 {3 m
describe root cause)
3 E# B* x" X; y8 n1.2.b Design and implement valid solutions
$ i9 Y( D/ z; a- a3 ?: x2 m# [: H6 q1.2.c Verify and monitor resolution ( n" m' Z# n. Y G
; ]: ]1 z% O# _40% 2.0 Layer 2 Technologies ; q9 a; e; G& p/ D& G
2.1 Troubleshoot switch administration
$ t* S* h1 i$ s3 q+ X 2.1.a SDM templates
3 V- y' Y# s: ^, h! G) ~, k 2.1.b Managing MAC address table
6 a W' A, N7 o5 u3 d; B1 x2.1.c Troubleshoot Err-disable recovery . Y( O2 R* c B+ F8 D( Z
* p+ `6 t8 I& Q/ | g+ r 2.2 Troubleshoot Layer 2 protocols ( k- P2 z$ ?/ C% z L5 G' b: f
2.2.a CDP, LLDP
, {6 i1 q! Q' |; R# f: v+ I4 x: L 2.2.b UDLD 9 o1 t- u3 m# \& c
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2.3 Troubleshoot VLANs
( |4 r8 P& K9 r 2.3.a Access ports
9 A J" ^0 ^# d9 p" v) S c 2.3.b VLAN database : E1 ]# N9 ^" b4 r
2.3.c Normal, extended VLAN, voice VLAN - {& ] a. n; P
) h% o3 s2 A' ]8 n. ]' ?% [1 g& H 2.4 Troubleshoot trunking ( X: \- ]3 k) P( J) A6 y" C0 x; q
2.4.a VTPv1, VTPv2, VTPv3, VTP pruning 3 {1 P+ i7 T4 |* l# ^$ {
2.4.b dot1Q
: U z6 H# b& ^7 O! {* I2.4.c Native VLAN ) t( x a% `, P
2.4.d Manual pruning
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2.5 Troubleshoot EtherChannels
' c: r! H; x) p1 T( j2 O 2.5.a LACP, PAgP, manual
3 }! _% B1 Z5 [) ] 2.5.b Layer 2, Layer 3 1 ?/ F; O; o/ ]: F4 ?0 A4 |
2.5.c Load balancing 0 x* q% {; F% ?0 o
2.5.d EtherChannel misconfiguration guard
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2.6 Troubleshoot spanning tree 9 a e, R' F5 G
2.6.a PVST+, RPVST +, MST
* r; M: G$ U: h, w 2.6.b Switch priority, port priority, path cost, STP timers
; c, a! ]8 {. t 2.6.c PortFast, BPDUguard, BPDUfilter ; p: E& v$ H# g8 U1 _* n8 D
2.6.d Loopguard, Rootguard
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2.7 Troubleshoot other LAN switching technologies
& f9 j$ j4 ? D7 v 2.7.a SPAN, RSPAN
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2.8 Troubleshoot chassis virtualization and aggregation technologies
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40% 3.0 Layer 3 Technologies
, o, [. u/ X3 L' e1 o9 n9 d. w3.1 Troubleshoot IPv4 addressing and subnetting - o0 s @, [% Y% `' e# {# g. ]4 u& N
3.1.a Address types (Unicast, broadcast, multicast, and VLSM)
; i, R/ {! s) s1 y! ?5 e3.1.b ARP - ^( D5 ^" z0 |: S
3.1.c DHCP relay and server . ~0 J" l$ ?( s
3.1.d DHCP protocol operations 1 O0 h/ Z: r* y* }: |
, \- Z% |, |2 S7 }3.2 Troubleshoot IPv6 addressing and subnetting
! ?5 V0 g7 H0 n* k I& F6 }: I. @* V3.2.a Unicast ; l5 H+ z( n2 s! @6 C+ n; k
3.2.b EUI-64
+ o* x+ i/ U4 J- y) I! X- s3.2.c ND, RS/RA ! E3 m# M& w2 C
3.2.d Autoconfig (SLAAC)
8 S" g1 g0 Z! ^# m, d5 F8 F3.2.e DHCP relay and server
1 ?0 i) h. m# m8 b8 C9 N2 _* s1 M3.2.f DHCP protocol operations
q H, j" t& g" B# o; X0 k. T0 X- ?
. b7 r, K) y& h0 \9 f5 G% f+ [3.3 Troubleshoot static routing , Z" E! s( J8 L
( S" R8 Y: ^7 _8 D; T
3.4 Troubleshoot default routing
6 X# d# J6 P6 }% p) V5 P' ?: N2 [
+ w7 Q; j( h/ \' A6 y! ]( e! M3.5 Troubleshoot administrative distance
- a2 P, M: C! s& w9 P& e- ^* l, l, T9 T; A, s1 L# p
3.6 Troubleshoot passive interfaces 6 b" @7 E+ \$ F2 ^9 ?8 o) ~' O$ F9 a
: G. D; z6 `( }4 ^9 O: |3.7 Troubleshoot VRF lite
( p% N3 L+ p1 [1 @( y7 D2 D2 G( {2 k2 p7 N/ P' |! m1 ^8 @5 I
3.8 Troubleshoot filtering with any protocol 3 u; x. n3 m; Q- j% P0 a
3.9 Troubleshoot between any routing protocols or routing sources
0 l8 T- a0 u9 U9 ? X
; o; l. k2 [8 W6 V4 S3.10 Troubleshoot manual and autosummarization with any routing protocol
1 K) i2 o7 c% _5 ^
& x( D {7 \% Y; z! K# z/ C* W9 \3.11 Troubleshoot policy-based routing
% C! H# J% q( t! ^+ W# A2 `4 w, B+ C6 g
3.12 Troubleshoot suboptimal routing 8 A N+ h5 u( x# E/ T& d
0 P/ ` ^ Q5 d! ]6 ~
3.13 Troubleshoot loop prevention mechanisms
6 O5 x) Y$ u( @ C: b- e; x4 W3.13.a Route tagging, filtering
7 _5 N" v, s2 |" U3.13.b Split-horizon 1 C0 [5 F; d1 t. z4 W
3.13.c Route poisoning - O* P/ g9 S0 `
& V5 @4 V; N. D2 [( _3.14 Troubleshoot RIPv2
1 ~- S( Y7 R% V3 p. d) P% B6 _2 Q2 X% \6 d0 z4 K
3.15 Troubleshoot EIGRP neighbor relationship and authentication ' ?: I+ m) z M& F! W* w, _
9 _0 ?! E0 I7 l( ?, U8 L3.16 Troubleshoot loop free path selection $ |3 Y I8 U' W$ ^" _9 @
3.16.a RD, FD, FC, successor, feasible successor : g0 [6 i5 ?. s) l3 n+ B5 Q
7 H: w0 ?+ [: n+ H3.17 Troubleshoot EIGPR operations
$ w. w& U0 q0 j! j2 [, _3.17.a Stuck in active 8 {( ]7 U3 j6 z- G
+ ]4 [6 D9 E& ~2 I$ ]3.18 Troubleshoot EIGRP stubs . J' T+ C6 p- T6 h$ v' `
8 t1 B) |# ?% J3 H; d) C# S: R
3.19 Troubleshoot EIGRP load balancing
$ `4 J: {6 b) ?# S; p+ X6 p3.19.a Equal cost " v* @5 w5 d2 o6 e, z
3.19.b Unequal cost
7 C, F7 ~* U$ r" r0 ?) i: {" m
3.20 Troubleshoot EIGRP metrics
" P) V3 X& n3 C6 x# }5 i5 K2 S
6 P* y0 ~$ _4 l1 ]# h3.21 Troubleshoot EIGRP for IPv6 ( }" N: U' Y3 ^% t
, k. f/ h% V5 x) j' n/ J7 U
3.22 Troubleshoot OSPF neighbor relationship and authentication 6 P. l9 S1 G+ M
; f8 d! t6 r, x9 B# S8 Q3.23 Troubleshoot network types, area types, and router types " _' P% F1 R$ [5 X# w& @
3.23.a Point-to-point, multipoint, broadcast, nonbroadcast
* U1 i* u5 M8 P' |* r9 I! `7 O3.23.b LSA types, area type: backbone, normal, transit, stub, NSSA, totally stub
# B* f$ ` E- _3.23.c Internal router, backbone router, ABR, ASBR
/ Q" q3 b" T8 l' y1 X1 _3.23.d Virtual link $ s2 A" r2 T( w7 `* o/ F2 I
1 M- G" J0 |- T( v3 m3.24 Troubleshoot OSPF path preference * P: P# R6 m5 s, Z
5 G5 @/ D2 M3 ?# R7 Z- ^" ?
3.25 Troubleshoot OSPF operations
5 s1 ^! |2 Q; b
& f' V: W: \& P2 _+ m3.26 Troubleshoot OSPF for IPv6 $ ~; d+ `5 y% }, \" n6 C( j
# V2 o" `% Z ~8 p3.27 Troubleshoot BGP peer relationships and authentication
6 o5 ~: i/ \5 M ?! [5 c2 v' h7 j/ V' o
3.27.a Peer group ; I7 ~' r* |" m4 q! p* z) y# C# y' ^
3.27.b Active, passive
* T# Y5 K; T7 x* b- O3.27.c States and timers - o$ }4 f( E2 H
, T( x# Q- a/ S) K6 t; H
3.28 Troubleshoot eBGP - o7 `4 z% |. l8 U
3.28.a eBGP
: H) J! i5 c" x! y) a2 W3.28.b 4-byte AS number
U8 E: U v H& B5 _' V3.28.c Private AS
+ Q( f. D; k' M3 f; _
0 _3 v \; a8 T* N5 J3 j5% 4.0 VPN Technologies
% j' ~ x+ o0 q; R4.1 Troubleshoot GRE 0 Y4 I, k/ [( z0 `/ O, _* F" Q
: p/ z" V3 ^8 j+ }. a+ x/ t
2 n- i4 {" F* k8 [9 X5% 5.0 Infrastructure Security * V5 y4 T( I! ~- k; u9 S1 B
5.1 Troubleshoot IOS AAA using local database
' l0 v, F0 c9 w- @7 p
* ?3 O: v' Q* ^- R5.2 Troubleshoot device access control
- e: \3 ?5 L& C1 L! l- ^5.2.a Lines (VTY, AUX, console)
" D) g D& k2 g$ j1 _' ~/ Y; _' @9 j; ^ U5.2.b Management plane protection
" Q: \5 e& R4 z) |+ ?7 |. u1 k5.2.c Password encryption
! s3 s0 v# l( n9 `# d) b
8 C( j% i2 e3 V1 e% q" q3 F5.3 Troubleshoot router security features 6 G* \4 Z- q" ?7 `' F5 H3 f( T
5.3.a IPv4 access control lists (standard, extended, time-based)
( b- R9 ^' l4 H- B; r3 f5.3.b IPv6 traffic filter ) ]% e( o; W0 _3 ?/ e& S% F
5.3.c Unicast reverse path forwarding
8 [1 ]9 @0 U0 r0 @8 h9 y
! a5 E/ z: \! U" N5% 6.0 Infrastructure Services : Y( w/ F# e; ]. ^' C, _
6.1 Troubleshoot device management
8 S( @1 W5 Z7 I* M; z! w1 G6.1.a Console and VTY 8 F; N) y* Q( t( d! F# y% T
6.1.b Telnet, HTTP, HTTPS, SSH, SCP
2 D9 W/ q$ E6 W% `* h& \- ~6.1.c (T)FTP
! g9 P0 X! c$ Y" F( q; V% z
. D; j( Y6 ]1 q. L D6.2 Troubleshoot SNMP : r: T, F; }6 }0 c; O( ?
6.2.a v2
0 w1 f4 w3 Z+ e y0 I6.2.b v3 , M; j0 K I% z: g1 m
* O, D& @& E) v
6.3 Troubleshoot logging ' u& Z" S9 m: V X& m/ w
6.3.a Local logging, syslog, debugs, conditional debugs
; j. Z4 V" N4 `7 c 6.3.b Timestamps
; i* m$ X# s6 H- I# j
" J$ u. `. E1 W& F0 T. K6 z1 u 6.4 Troubleshoot Network Time Protocol(NTP) 0 [- `, `8 U7 _( g
6.4.a NTP master, client, version 3, version 4 0 i" v: }4 m4 k) v# p( m" h3 n( R
6.4.b NTP authentication
7 ~2 H6 N, x0 _4 q& H) m
6 k8 h1 ~# N. F1 X* r7 Y 6.5 Troubleshoot IPv4 and IPv6 DHCP
5 i1 e5 [6 f5 A+ d" {8 p 6.5.a DHCP client, IOS DHCP server, DHCP relay % y8 p, I- v4 U1 K3 J
6.5.b DHCP options (describe) ) s0 J1 w/ g7 Y% s7 c0 n5 i. h
$ ]) e, d8 ?' j" e R6.6 Troubleshoot IPv4 Network Address Translation (NAT)
b; P% s/ `( }- k& D4 | 6.6.a Static NAT, Dynamic NAT, PAT 9 v! n* Z. g3 R; }
$ c- Y7 A$ S8 O
6.7 Troubleshoot SLA architecture ! h! e k# o! M/ c$ ]
7 s O) G% b4 Q# ^3 |
6.8 Troubleshoot tracking objects ' S6 P+ O9 e7 G+ u4 m) z
6.8.a Tracking objects % s0 j# h8 |& |1 b3 f: t
6.8.b Tracking different entities (for example, interfaces, IPSLA results) 3 a0 d7 d: ~1 d& d* B
+ P M* D, M3 ?! f% ~" r `; P. b
) q( T8 F, l& N) b% Q3 G3 u, V1 A |
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发表于 2014-7-30 11:58:53
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发表于 2014-7-30 12:01:24
发表于 2014-7-30 12:01:41
肿么思科的改版都被我遇上了1 d. @# }, t2 c9 a9 V2 q2 X