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本帖最后由 valve 于 2011-12-1 18:48 编辑 ; f1 e( W& q1 i1 J4 Z4 |
& u. Z8 E4 W0 }902为什么大家都普遍说没难度?832如何快速解题?813中的不能打dot1q命令真的是BUG嘛?下面分享一点我的个人心得
; S. @6 g1 k% S i0 n27日考完的一直没有时间发战报,下面说说我考813,832,902 这些屈折的考证路程吧.希望对大家有所帮助6 o7 ]2 ^1 A" {- n4 @
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1.902, 路由这门应该说是大家普遍认为三门中简单的因为曾经有过NA首战挂科的阴影,NP的第一门也选择比较简单的902.复习看题库近2个礼拜后考试,总体来说题库覆盖全面,选择题无压力,实验题照旧.参考鸿鹄题库就行了,注意看题,尤其鸿鹄提到的重分布那个题干关键字我遇到了.0 t4 ~; [' W, f" u" ~
2.832,排错,当初不知道听哪个大牛说的只复习2天就去考了,我居然也就看了2天题库视频就去了,其实832也没啥难点,这个学过NP,以后准备从事网络技术行业的都应该会,题库的价值体现不是很大了,不过解题思路值得大家参考.还有就是似乎有BUG一说,至少我看到13/12 (12/13?)这种诡异的提示,然后所有题目都已经done红了... 最后无奈点了next的...
/ z) l6 t" J1 T$ Z. r1 T, h* E-------------------------------------------------------整理的战报哥门的思路加一点自己总结------------------------------
! l+ s0 V* [1 o, [; d讲解9:TICKET 1 SWITCH PORT TRUNK; B5 U+ i7 i$ J5 s& j0 i
1- ASW1
/ ` d! j; c; @7 z) ^/ B2- Switch-to-Switch Connectivity
5 v1 V# Q6 t1 \' |; @# k h7 s& p3- In Configuration mode, using the interface port-channel 13, port-channel 23, then configure switchport trunk allowed vlan none followed by switchport trunk allowed vlan 10,200 commands.
6 i: Q& }% b$ A# o3 g- N! ?6 w7 v讲解8:TICKET 2 ACCESS VLAN" r% _1 p7 Y& q6 |$ E$ p. u
169.x.x.x& @+ y% ]; W5 v& F9 K' w$ d7 [
1- ASW1
8 t! l; {! j3 |2- Access vlans6 f8 |4 O! l( O9 {
3- In Configuration mode, using the interface range Fastethernet 1/0/1 -2, then switchport access vlan 10 command.1 A9 Q2 ? R1 U0 C+ v, n
讲解1:TICKET 3 OSPF AUTHENTICATION% J8 R; I# v, s9 y
R1上的ospf验证没开完全# \% k) x8 X9 J$ h& B7 D9 r/ K
1- R1
5 ~( }/ n$ m9 g2- IPv4 OSPF Routing
6 i" R' T; @0 s: o3- Enable OSPF Authentication on the S0/0/0 interface using the ip ospf authentication message-digest command.# l/ l$ e+ N- `6 e: d, h: p
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讲解3:TICKET 4 BGP Neighbor
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' m8 [9 I9 E. ]1 L4 E2. BGP; O, D6 `$ ]3 @ Z6 r T
3. Under the BGP process, delete the neighbor 209.56.200.226 remote-as 65002 command and enter the neighbor 209.65.200.226 remote-as 65002 command.
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: H! _, S* O: E/ a, M讲解4:TICKET 5 NAT ACL, ^3 w8 |1 l2 X8 R$ z0 t! |
R1的访问控制列表中没有匹配10.2.0.0 0.0.255.255的网段应用NAT( [5 y. {6 P3 w9 o6 g8 ?6 s
4. R1
& {3 W0 h- X, R5. IP NAT
+ _2 t+ m2 Q a: p7 n' L- F6. Under the ip access-list standar nat_trafic configuration enter the permit 10.2.0.0 0.0.255.255 command." Q+ Z& U1 D4 A+ ?' p& J# N3 z/ E
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讲解5:TICKET 6 R1 ACL
# A8 ~* |0 }2 d# v" ^9 fR1的访问控制列表中限制的太绝对,需要开放外网主机的其他端口都能够访问。209.65.200.224 0.0.0.3 any
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2. IPv4 layer 3 security. x- R4 I# I4 Z; D9 }9 V; Z# P W
3. Under the ip access-list extended edge_security configuration add the permit ip 209.65.200.224 0.0.0.3 any command.7 s. Y! x1 m6 F8 P. P+ b
: a* b& _# w0 @/ p, s6 @讲解7:TICKET 7 Port Security
' s4 J+ J0 U2 T* ^/ t! [169x.x.x) @* b( o; V0 X1 N9 p" m5 z
1. ASW1
' C, u6 K' t3 f9 j9 a; G$ n$ \3 d2. Port Security
# }. U' O) G6 Z! T2 ~! H3. In Configuration mode, using the interface range Fa 1/0/1 -2, then no switchport port-security,followed by shutdown,no shutdown interface configuration commands.
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讲解11:TICKET 8 Redistribution of EIGRP to OSPF
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: o; P( K+ E+ _/ O2 x2 f: ^2. IPv4 Router Redistribution
, f4 o( z* v3 N* a3 U2 h3. Under the EIGRP process, delete the redistribute ospf 1 router-map OSPF_to_EIGRP command enter the redistribute ospf 1 route-map OSPF ->EIGRP command.
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+ n+ ?( v/ S0 {2 |2 f讲解10:TICKET 9 EIGRP AS number
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2. IPv4 EIGRP Routing
5 ]7 l8 ?& P* y) H c3. Change the AS number on the EIGRP routing process from 1 to 10 to much the AS number used on DSW1 and DSW2.+ y" T1 ^: U' J# i) n5 E/ j
! s! G" W/ e8 s- J( P" ^讲解6:TICKET 10 VLAN Access Map Filter
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2. VLAN ACL / Port ACL0 h5 G5 c1 J' I, F( E
3. Under the global configuration mode enter no vlan filter test1 vlan-list 10 command.6 c- O2 l) B$ u% |' |4 q/ I- V
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讲解12:TICKET 11 IPv6 OSPF! _1 m: T' s- K: N1 A
1. R28 f a: M& o0 s( V
2. IPv6 OSPF Routing
& X& D5 A: A# i% v, v4 z' l* P' v/ M3. Under the interface Serial 0/0/0.23 configuration enter the ipv6 ospf 6 area 0 command.
5 d" N0 P6 d& }% A/ Y+ a/ F* x讲解2:TICKET 12 HSRP Issue
7 a, Z# o* ?& @show track,show standby
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2. HSRP
+ {# N8 \. |, K6 M, \8 z1 J3. Under the interface vlan 10 configuration delete the standby 10 track 1 decrement 60 command and enter the standby 10 track 10 decrement 60 command.! H& q# x6 k$ F1 f' q
: U3 m( Q$ x3 v& H0 y5 ^: m4 @讲解13:TICKET 13 DHCP Issue Topology Overview
' }+ w- g, k! z f169.x.x.x; v3 x% |$ A! N# c* k/ ?/ J( m% D, `/ g
1. R4" Z4 p3 a$ [* X K* ~$ M5 w N
2. IP DHCP Server; t$ v9 _- W) C8 x2 ]
3. Under the IP DHCP pool configuration, issue the no ip dhcp excluded-address 10.2.1.1 10.2.1.253 command and enter the ip dhcp excluded-address 10.2.1.1 10.2.1.2 command.
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1 y3 {9 U+ {4 P* |讲解14:TICKET 14 EIGRP Passive Interface
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1. R42 @+ H- L [2 `+ H
2. IP EIGRP Routing
x: N( K% A* \3 Q3. Under EIGRP Process enter no passive-interface fa0/0 and no passive interface fa0/1
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813,交换,传说中三门最难,我也觉得最难的,本来学的时候没学好,交换机的模拟器也有限,难度嘛,说真的我只是觉得选择题难度大(懒的背),三个必考实验,aaa eigrp hsrp ,中公认的hsrp最难,我在考试时候被题目看晕了,找关键字居然有提到vtp stp,难不成要如题库所说可能让我配置vtp? 反正我当时考试的时候配置了,测试没效果,当时就在排错,f0/3 - 4 已经trunk了接口也开了,域名也对了就是没学到,没办法 只能双方都手动打了vlan 信息,估计这个不需要配,我多此一举了,再者大家关注的一个交换机不能打sw trunk encap dot1q 这个问题我找到症结了,考试的时候我分别show version了两台机器发现一台是 3560 ,一台是2950(60?),2950(SWB)不需要打 sw trunk encap dot1q ,而且你也打不了,这个是正常的,不需要纠结,另外一边3560 (SWA,三层交换机)必须要打。至于为什么,大家可以在模拟器或者真机中实验一下就知道了。
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; s8 e1 i A' ~9 M9 I/ j) r# e+ V就说到这里,祝大家好运~
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