50金币
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PT模拟器里的一个ping的路由交换问题（拓扑+配置）
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3 I* e* \9 ~' p. g PC1能ping通R1的se0/0/0,为什么ping不通R2和R2身后的网段，求解
" U9 A2 G. e: E2 fr1#show run+ M$ K0 H6 M: V' z* C$ ]% I3 Z
Building configuration..." t% G( R$ M7 X( G/ c
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Current configuration : 1794 bytes
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version 15.1
0 ^" c' `5 @3 J5 Q: Rno service timestamps log datetime msec
7 |. D2 Q, A; u6 nno service timestamps debug datetime msec) j. B3 \/ ]( B6 E7 a- [+ C- o
service password-encryption
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hostname r10 ]+ @. i$ z. H8 l' F, T* F
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username r2 password 7 0822455D0A16
# v% }' b# U4 @! B& [$ ]!
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, R; w# q. x" O% Z+ \license udi pid CISCO2911/K9 sn FTX15245Y0J
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$ y$ J$ R8 k1 xspanning-tree mode pvst, A- n7 P; B+ \
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: A. P; h- T5 U! {" s) {3 {- _ Jinterface Loopback0
4 ^( m6 y% @9 c! I3 w ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png50.50.50.50 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.0
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# ? C, B% @( f0 r" I2 ]interface GigabitEthernet0/06 S3 Y; G2 ~; o
no ip address2 Q( c/ E! z9 z+ R9 ~% [; ]( x! m* N
duplex auto
$ M) c% ^, J! F; r H speed auto
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* a$ Z6 ^' M; b) L! g- qinterface GigabitEthernet0/0.10% e& A3 |5 Q/ ` A7 ^( t. }! C; X2 z
encapsulation dot1Q 10
! S2 Q. q g9 T/ t6 W ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.1.254 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.0
P+ D3 q2 X6 K" D ip access-group 110 in" X9 B8 E6 M5 j: i# L0 O' |+ _
ip nat inside; N% w) r2 Z6 D! O0 @2 h2 S) R$ W
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6 ~" J, V: {6 c0 ]1 Ainterface GigabitEthernet0/0.112 H, W* ?+ h. z c9 w4 M
encapsulation dot1Q 11
% n: O% k) T" [" G8 v, ^) x. D1 T ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.2.254 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.0
& I4 C; W& M/ D. L# _ ip nat inside8 F; @$ C/ j. ~/ ^1 V% g3 S
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interface Serial0/0/0
5 h$ H1 D/ E/ W8 B' F bandwidth 10000
6 U4 H$ S' n: I, |: x ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.1.1 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.252
1 D! V0 v/ i5 z7 |. G& e encapsulation ppp. M) E# O8 I' T+ T* g% W% M- q* ?
ppp authentication chap
8 q; Z G) p3 z( d2 v ip nat outside7 X9 {4 W" P* L+ x# k. C; ]
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interface Vlan1
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router ospf 10
. e( j+ N2 l1 s( T; I6 n router-id file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png100.100.100.100/ \- j/ a8 ?+ H0 Y
log-adjacency-changes+ {! |" F9 E- n' Y+ V0 Q" L, r
network file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png50.50.50.0 0.0.0.255 area 10
& k/ l F! k' J4 e% G: x network file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.1.0 0.0.0.255 area 10- c" t2 }7 x( G
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3 d3 c: A3 \" h- W7 e$ O: eip nat pool mapp-address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.1.10 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.1.20 netmask file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.224; Z* C) j9 I. C# X8 ~
ip nat inside source list 5 pool mapp-address
7 z: D! ^+ g. U6 T7 ^5 v1 C! _; Uip classless- t9 x- L# X( y: C0 ^
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access-list 5 permit file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.1.0 0.0.0.255
& d9 P) H. C/ b' D9 ^/ H. Eaccess-list 5 permit file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.2.0 0.0.0.255
7 {/ w6 G* R E7 x& _4 `access-list 110 permit icmp host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.1.1 host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.2.2 echo$ t! P0 t, m3 l8 Z
access-list 110 deny ip host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.1.1 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.2.0 0.0.0.255
: j3 ?5 d& x5 Q% ?- C- t" Y2 @% Qaccess-list 110 permit ip host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.1.1 any
- d, r3 o1 t9 ~access-list 110 permit ip any any
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6 K* B, M5 T0 P- G8 Y" Z; r r2#sho run
3 y5 Y( d2 ^# n3 }Building configuration...
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8 |0 I6 s; P; f' Ohostname r2
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- [# H# m* M4 g3 C3 nusername r1 password 7 0822455D0A16$ W9 F) A4 k6 Z6 R( I; N5 r
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license udi pid CISCO2911/K9 sn FTX1524168Z
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/ D" T& c7 D7 C, m. G& ispanning-tree mode pvst
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( c+ q: Q2 {2 X- U3 C% _; J6 linterface Loopback03 ?0 f6 D: T' s1 g2 d0 l, \
ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png10.10.10.10 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.0
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* K8 j6 }- k8 ], Y' E4 \8 V/ Sinterface GigabitEthernet0/0
0 T, `4 }, ?7 D$ s* U ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.2.254 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.0+ e: f8 p( E$ s+ P( y, x
duplex auto
- R. ^: c, [9 f# A7 X* z6 q speed auto
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interface Serial0/0/0
( d% f0 X8 U8 w3 I! ~* Y bandwidth 100005 L9 J. j' u b% g# ^
ip address file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.1.2 file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png255.255.255.252
& j6 \. g; r, n+ Q encapsulation ppp
2 ^- \% d. @0 g ppp authentication chap+ K( X7 R, W- ^. [. q5 d( w/ U
ip access-group denyweb in. x+ p( F- U* q
clock rate 125000
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interface Vlan1 M2 N$ ^ G# W1 N4 n( [
no ip address' U% |0 }% }4 ?8 ^
shutdown
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router ospf 11
8 K3 F- g: \- L3 m; A router-id file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png90.90.90.90+ h$ K$ B9 S( A2 d/ V1 J' w2 |1 H2 e8 G4 c
log-adjacency-changes
; M! ? {. R% |& s network file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png10.10.10.0 0.0.0.255 area 10
z- p2 a$ ^! D" l2 e% t network file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.1.0 0.0.0.255 area 10
: L6 }( J+ G$ a9 {* ?2 [ network 202.100.2.0 0.0.0.255 area 10
0 ?0 [8 H/ j$ l: g1 o!
. M/ k6 G, [! T% cip classless9 a5 R2 i5 `6 T, A+ A# t- p5 R( c' l0 v
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ip flow-export version 9; j0 o) R% n: Z' J3 R7 [% L8 F
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ip access-list extended denyweb2 B7 f5 T3 y! d5 R# c
deny tcp host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png192.168.2.2 host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.2.1 eq www
6 P3 F) H9 p6 m5 p$ A2 j [" i8 | permit ip any host file:///C:\Users\vlan5.com\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.png202.100.2.1" I$ ]2 S! O# K- G/ w
permit ip any any
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end
3 x0 {( \3 k% Z$ F2 k( S此为R2配置
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