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发表于 2017-6-25 13:42:12
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1 X6 ^7 @6 i) `1 QIP DHCP Helper 的TT, 看R4 是沒用的, 不要浪費時. 要知TT題是否IP DHCP Helper, 只要看兩個地方 dsw1 和 asw1.! E* |0 \# f' o I0 D4 L
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DSW1 :
$ t5 F! J" U4 binterface Vlan 10" I: G% Y, ~: N$ @4 s
ip address 10.2.1.1 255.255.255.05 J. C0 M! p& d* B1 T4 y% ?
ip helper-address 10.2.21.129 正常是ip helper-address 10.1.21.129
; g5 R5 g' W/ B standby 10 ip 10.2.1.254# f1 {6 W# B' C* E s
standby 10 priority 200
/ F2 ]. M" A+ x% V6 n4 V standby 10 preempt
$ ]" ]- M- M/ t+ c/ u standby 10 track 10 decrement 60
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/ [$ e. ?+ |$ N# s8 yASW1 :
- s& y) L! y4 [" Y5 H, uinterface FastEthernet1/0/1
' B% C c u6 Y9 ~8 h0 V0 s6 g description Link to Client17 h% l. G$ t3 q
switchport mode access9 I0 X* J9 _2 I3 {- W9 K. M
switchport nonegotiate9 b/ s. t. x% `& e+ A
switchport access vlan 104 }6 s9 w3 V3 X- N' ]- z8 ]
switchport port-security N/ O4 P. L5 G. O
switchport port-security mac-address aabb.cco0.0400 正常是沒有 switchport port-security..
9 _- h9 ^/ D) i7 ` spanning-tree portfast: U7 K3 E+ f7 N3 c3 R* M
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interface FastEthernet1/0/2, N2 c0 R+ S1 d0 e
description Link to Client2
/ Y, Y: z& A5 B% X" U switchport mode access
7 ]0 l Q: U- d; h" O/ Z' v# W$ P d switchport nonegotiate+ \- O& R" Q; W5 i! g- k0 g
switchport access vlan 10* _* \( N) O0 R+ P
spanning-tree portfast: M/ l8 K$ I2 z0 s4 t3 {
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ASW1 的switchport port-security 是想誤導你 .! \, p8 ]2 `% J- i. @) r7 Q
, X5 O4 p: e. }% s, L4 I- y我也例出考試時R4 的show run. 你看看, 就知道和R4是沒有關係.
: j2 X8 U4 q& ~7 e. {3 ~R4#show run
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. e& J5 Y# w. a: ZCurrent configuration : 1079 bytes6 r5 v/ h1 F T% y0 F& O' Q
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version 12.4
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9 b+ r3 G# _: U) T6 lservice timestamps debug datetime msec$ W0 C" v W2 I! v/ n( V1 }
service timestamps log datetime msec
; F* ^& ]5 G& c3 h9 P4 Eno service password-encryption
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hostname R4% B0 i5 W2 i, v( d; Y4 Y+ Z
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ip dhcp excluded-address 10.2.1.1 10.2.1.2) ^. X9 `0 B" i
ip dhcp excluded-address 10.2.1.254
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$ B5 n- ]1 c- C! B* h2 Z3 _ip dhcp pool ClientPool/ e& Q: b/ F5 r: y z. h( D
network 10.2.1.0 255.255.255.0' {* A2 ~/ d8 G* R- g* u& a% L2 r
default-router 10.2.1.1
# {& e$ V# ^3 A! ~. g; m1 a domain-name TSHOOT.com) M0 M0 o- v4 `3 {: K q) O& H
lease 302 W( q8 z3 X, @' r, G8 F' `
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ipv6 unicast-routing% ^' s; @: r+ }, k
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- q* q5 |- g$ h5 s8 linterface Loopback0* O% ?1 J7 u" S( S, A+ z) y5 g5 B% Q
ip address 10.1.10.4 255.255.255.255
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interface Loopback1
2 |, p' i; X ?, u8 B/ C1 _* l ip address 10.1.21.129 255.255.255.255
2 N c% q; h' ?7 \ f) L [: p+ |2 G5 J ip ospf network point-to-point
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interface Loopback6, X m: i# W9 E( ^8 }/ I8 Q
no ip address/ ?9 U* X3 P5 P# T
ipv6 address 2026::444:4/1220 F2 C' ` e! J( g) _4 Z" X. U
ipv6 ospf 6 area 34
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8 ~: U: v) X* @1 J" Ninterface Tunnel34) W& e# d" a* W9 g8 X4 E* f: n- { p
no ip address' c& z1 x" u5 M7 T6 j/ t- r* f' X
ipv6 address 2026::34:2/122- m$ v, Z- ]5 J# j) O0 s0 }/ s9 v
ipv6 enable. A, L' w' y( W5 P4 C
ipv6 ospf 6 area 34' u* u) {3 i5 Y0 N$ T7 |8 W
tunnel source Serial0/0/0
b6 |. T2 b w' I# ?* M2 d tunnel destination 10.1.1.9" ^7 j! m6 y! p. P! w
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interface Serial0/0/0; F3 E/ {9 K3 ~ u
description Link to R3
% w- a7 t5 A/ @) I9 y& R ip address 10.1.1.10 255.255.255.252; I0 q+ K, Z' m
encapsulation frame-relay0 G% |. P0 m0 L. M/ k+ \
ip ospf network point-to-point& r7 B0 j8 u8 h: _" {3 E5 ^2 E7 u
ip ospf priority 0) Q2 i8 {; M9 h J" P {
ipv6 address FE80::4 link-local
! s2 W3 M0 F* q; W3 t5 @ Y: | ipv6 ospf network point-to-point
7 \+ k# ]8 A# O! M& J8 X ipv6 ospf 6 area 34; O I) G3 M" u- h7 w
serial restart-delay 0# D [9 w7 F7 b% h4 j. V
frame-relay map ip 10.1.1.9 102 broadcast# K. r; [* d: c; ]- k# D* r2 D2 f- [5 L
frame-relay map ip 10.1.1.10 102
: |6 T! z! |4 e+ V1 r) ` frame-relay map ipv6 FE80::34 102
5 H- S c2 Z; J: y frame-relay map ipv6 2026::34:1 1026 h! d/ L+ N9 q: W/ H5 }
frame-relay map ipv6 2026::34:2 102 broadcast
4 b. K( X' i9 f( z. H no frame-relay inverse-arp; Q- I. b( h4 w
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/ K- d* e0 o7 m5 a( ^, Rinterface Serial0/0/1 j( ?- F" d# P( i
no ip address2 }% |$ b$ X! ?* q/ b8 X
shutdown
0 ~- N0 M2 I, X& v serial restart-delay 05 L# G) ?) `- S) o% B$ `
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a) [. K; f. p4 ^& @8 u# v6 Tinterface Serial0/0/2
4 g m- e& D. C/ e. q3 O no ip address
# ?# }" @- [% O, f8 W8 X7 X' g shutdown1 K2 ^$ J& G4 ~, m
serial restart-delay 0* Q; V0 ]& _ p, I0 h$ d" U( P
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7 i" A, Y9 Z- C$ z* D9 `" ]interface Serial0/0/3
a2 i8 x6 I0 h no ip address( i! }7 ^( L9 O3 f3 V
shutdown
h& A# i0 C7 \ serial restart-delay 0& {- l5 B7 M! h& b) ^
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interface FastEthernet0/00 g% ]# {* K% O
description Link to DSW1
6 E7 E e i! Q% @, _ ip address 10.1.4.5 255.255.255.252, v u. ?* W6 ]2 ~
duplex auto4 ^9 L' Z( U7 b" L2 m
speed auto$ c- p: z1 g4 U% E& `0 B
ipv6 address 2026::2:1/122
2 G6 _0 N9 @% j1 M ipv6 rip RIP_ZONE enable
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) w$ ]% J2 C7 Z h' z0 X8 Iinterface FastEthernet0/1& e _" y( Y1 W- U/ ?
description Link to DSWZ
1 a" H1 Z* b i- ?) Q ip address 10.1.4.9 255.255.255.2526 |' ?/ I& J8 v( ^$ s
duplex auto1 V3 W2 p1 E W/ D# O
speed auto7 m5 }& q3 T, }
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1 M/ r. c0 G+ ]# irouter eigrp 10
; K9 p* ]: P5 A* S5 r* e( J# J redistribute ospf 1 route-map OSPF->EIGRP
# ~3 \" Q2 D0 j H1 B3 b' ^, d network 10.1.4.0 0.0.0.255
( G& q7 x' Q% Y# I8 _) ~6 l network 10.1.10.0 0.0.0.255
1 I% k1 f4 a7 q5 |- `2 C network 10.1.21.128 0.0.0.3
) u' h9 s' @ p: H/ c. E default-metric 100000 100 100 1 1500
+ o4 |6 {; n- ~: X; V auto-summary- ~! H- b6 i) Z# A
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* S) q* q: Z0 O% X/ ]router ospf 1
' {( t+ N. |# c! h log-adjacency-changes9 D, R# {3 x( N
area 34 nssa2 k0 l# }4 g- X+ t& j+ _
summary-address 10.2.0.0 255.255.0.0
) K- ?1 L: [9 y& O redistribute eigrp 10 subnets route-map EIGRP->OSPF
2 O1 S# `) x P, m# c network 10.1.1.0 0.0.0.255 area 345 H0 |4 g# y" L, j% l
network 10.1.2.0 0.0.0.255 area 34
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ipv6 router ospf 6" P( @1 @- T, b& u5 e
log-adjacency-changes6 P! h% E' t0 |6 y% q
redistribute rip RIP_ZONE metric 2 include-connected
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& K. e" ]; Y! N- T/ T8 {9 Aipv6 router rip RIP_ZONE$ S6 l% V9 d. C) V& T: q
redistribute ospf 6 metric 2 include-connected
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) y5 u( e) l6 a/ \( s ]route-map EIGRP->OSPF deny 10
3 I( \& I2 B4 z8 w. O" l match tag 110% _! P- i6 b: |; J! L
route-map EIGRP->OSPF permit 20
' Z1 ^7 [& e0 Q3 L2 x set tag 907 h9 b" F9 k) d* S4 V, n( l
route-map OSPF->EIGRP deny 10
5 i2 c$ U7 [; \ match tag 90 F# P9 b. D, E
route-map OSPF->EIGRP permit 20. h8 l, }" H' j W, F
set tag 110
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5 \6 p$ S e+ Z. z8 l; o7 `$ Mline con 0
& q* V" a+ |* R! D exec-timeout 0 0, n/ y0 X+ Y# S3 ^- s3 T
logging synchronous9 k8 W7 _9 M- Y. r0 Z9 g, F: m* o
line aux 06 |' A- d- r! z$ F$ y% n. l% t
line vty 0 4
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ntp clock-period 171798995 j3 W+ P: n- c6 h
ntp source Loopbackl
' |6 i9 [) a1 u9 |, [% wntp server 10.1.2.65
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end
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6 L a, W* o3 A& ^希望幫到你 |
板凳
2017-6-25 13:42:12
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