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发表于 2011-12-1 08:57:42
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LZ我周6也在北京考试7 Q) p- |. w: S! l' \
请问和这个答案选项有什么不同吗,还有请问是不是只要PING不通再错误设备上SHOW基本能判定选项
) ?+ k# R! s" `! ^& r$ O6 i! T) l8 G谢谢
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1.“HSRP” (DSW1上show standby 没有active)
2 G5 T: y: I) T2 V% [/ m) C" w% Z6 P答案:1. DSW1
3 I4 `0 w6 M1 J' R0 J j 2. HSRP# T j) h5 I* s1 X
3. 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.
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2.找题干中的IPV6: }6 R. c P6 S4 v7 I
答案:1. R2或者R3
% `) N4 E+ q# m7 J- T 2. IPv6 OSPF Routing
7 |6 N# x* {' P1 S; K& Z. `8 j 3. Under the interface Serial 0/0/0.23 configuration enter the ipv6 ospf 6 area 0 command.. x2 W) T: \/ ]. ?6 h J
* F& k( a0 T" u. [; w2 y" \: g$ ~3.在client1上ipconfig,找出ip是169开头的4个4 U- l- n" T* Z, U
(1)R4上有ip dhcp exclude 10.2.1.1-10.2.1.253的. Z8 b; U& j9 R- J# ], P. P# P
答案:1. R4" q. h) G+ G( n* ^# i1 z1 L
2. IP DHCP Server
W6 z' k. g0 k Q 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.
+ q4 P0 Y$ L: F/ ^- y (2)ASW1上f1/0/1有port-security的" l) |$ h+ v$ Q+ {$ `1 ]% R
答案:1. ASW1; |* X7 S# f$ t- I
2. Port Security' G3 p, D. G! U
3. 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.
2 k! {8 R! \, }$ R (3)sh vlan bri 显示f1/0/1和f1/0/2在vlan1中而不再vlan10中的+ ^0 L; f& f, i
答案:1- ASW1. r7 S. {6 p- R% ~4 x: c
2- Access vlans1 r- U( N$ M' j9 s
3- In Configuration mode, using the interface range Fastethernet 1/0/1 -2, then switchport access vlan 10 command.8 N# b( T) Z! i" c. m8 x" }
(4)sh run 显示在channel13和23下,不是vlan10,200的
/ k$ o7 K# g- w( O. e+ q 答案:1- ASW1& y8 S/ F0 f! [1 Z6 f6 {
2- Switch-to-Switch Connectivity
* D8 I2 v$ L- ^" ]- o 3- 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.
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4.client不能ping通网关10.2.1.254的
1 F2 h5 J8 e+ [! x% V 答案:1. DSW18 \( n0 O$ S! K8 H, v! M% e
2. VLAN ACL / Port ACL; I9 p0 R' Z2 y* Y: K* v
3. Under the global configuration mode enter no vlan filter test1 vlan-list 10 command.
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5.client不能ping通R4的两个f口(使用show ip protocol 出现passive interface下有端口存在)
: a9 w( [. E# a) \5 o& U 答案:1. R4
. \( D- p9 v& |$ [/ c 2. IP EIGRP Routing' c4 v, [& R+ n" X/ D
3. Under EIGRP Process enter no passive-interface fa0/0 and no passive interface fa0/1, H* x" E1 O O
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6.client不能ping通R4的s口7 z) i% o4 P* r6 I0 g' {& K
答案:1. R4& C7 F- i. B5 S2 X \& o; h. ?* g/ l
2. IPv4 Router Redistribution; u3 i- u+ h- t# Y
3. 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. ~ i4 R& v) b; b; l
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7.R1没有ospf邻居3 c. c5 v" ^; i- v6 R
答案:1- R1+ N2 F# B4 M: ~2 j! P& ]+ W* Z
2- IPv4 OSPF Routing
. b& x' \/ [6 a" ` O/ f2 I 3- Enable OSPF Authentication on the S0/0/0.12 interface using the ip ospf authentication message-digest command.
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8.看R1的BGP配置4 ?* }7 S8 a) @- N" [) P" T
答案:1. R1" c6 e% |: v8 X( I
2. BGP
1 A8 p5 s3 e% Z& E L" 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.6 l8 @4 U* _! q: p% c0 p
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9.所有设备都ping不通服务器
1 `3 ~: C o: ~( y1 D/ Q, X' x 答案:1. R1' w2 K4 A% n; v* x
2. IPv4 layer 3 security) j# a( H4 d& i/ u% r( M( G
3. Under the ip access-list extended edge_security configuration add the permit ip 209.65.200.224 0.0.0.3 any command.
% b+ ~# U- }0 R, P2 @8 t! [- ]1 O' u. f* h# ^4 i( X0 I; X
10.只有client不能ping通服务器
8 o/ y$ Z* I! }8 x, w7 Y3 D 答案:1. R1/ m; a3 b9 Q$ W7 [% I$ T) e, ~
2. IP NAT
8 p& A' q. C% O! n& P/ a$ u, X 3. Under the ip access-list standar nat_trafic configuration enter the permit 10.2.0.0 0.0.255.255 command. |
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2011-12-1 08:57:42
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