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游客
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发表于 2011-7-27 18:08:32
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最近813中的LACP实验有部分变化/ y- ?/ c2 u4 M; A; ~- T, w
1) Distribution Switch (SwitchB)% a) V& u( Y3 M1 c" w
1) Do not change VTP and STP settings
% M! A0 x9 I0 ~2) Switch needs to be spanning-tree root for VLAN 11-13,21-23. Other VLAN’s can have default STP priority- E! J& O9 J6 D7 r: _' @
3) VLAN’s allowed on the trunk are 1,21-236 M! v1 e3 L, M4 b. }5 G
Access Switch (SwitchA)
$ X f0 l; ?$ }/ u) K- `1) STP and VTP settings should be identical to SwitchB: j" o0 H4 {/ ~# Y) r
2) Configure VLAN’s as per diagram1 V" q- ?) J [$ d
3) VLAN 1,21-23 needs to be tagged when traversing the link7 L6 s3 z: f3 a" p
4) No routing needed on SwitchA$ ^1 ]2 j/ M$ Q4 a) w
5) VLAN 1 needs to be configured with IP – 192.168.1.11/24
7 I/ p+ g' Z1 i0 t; Y" v7 h下面提更答案供大家参考, N1 v6 W9 h% A7 @! J/ T0 ^
本帖隐藏的内容& M/ s V1 z: r( j( \: z, S; B
SwitchB#show cdp neighbors detail —> Get the IP address of the Router (needed to ping at the end-192.168.1.1)
; d( F/ f9 i' q: r6 d3 Q. ^' D: zSwitchB#show vtp status —>Write down the VTP mode (was set to Transparent)
) Q! l( J4 q% \* Z! m$ q' [SwitchB#show spanning-tree —>Write down the STP mode (was set to RSTP)$ M8 u7 D& @" a" n+ Q) [" P! i
SwitchB#show vlan —> Check if any VLAN is assigned to FastEthernet 0/3 and 0/4 (VLAN 98 was assigned)
+ _- M: J2 g" \& I$ |0 _SwitchB#show vlan —>Check whats the native VLAN (can be identified by the name “TrunkNative”, VLAN 99)
. R2 A" i( c% G! i( e' Q1 t mSwitchB(config)#vlan 21
: f3 e, r: a9 {SwitchB(config-vlan)#name Marketing& l% F' V0 W7 r
SwitchB(config)#vlan 22! Z1 u, N. D1 x% W( d, g3 n; ~% y
SwitchB(config-vlan)#name Sales
6 {: t: X# z5 J: K7 tSwitchB(config)#vlan 23
3 V$ J$ \7 c1 G3 p7 `! h) B) y7 }SwitchB(config-vlan)#name Engineering' [' R' }3 t R3 k
SwitchB(config)#spanning-tree vlan 11-13,21-23 root primary Y/ q" ~0 o1 Y. a) J9 S# ]& ^
***This completes VLAN configuration***
" \( @/ ]& {9 Y0 V# p1 J' P LSwitchB(config)#int range fa0/3 – 4 –> Make sure you put a space between “3 – 4″ for it to accept the command 
7 y) d# I* X3 Y. z$ k$ t
SwitchB(config-int-range)#no shutdown; j( J4 \2 ^; S7 Q
SwitchB(config-int-range)#no switchport access vlan 98 —> remove VLAN 98, c) d- M) m1 A6 L; F
SwitchB(config-int-range)#switchport mode trunk8 C$ n, R. B. }0 @9 o& z
SwitchB(config-int-range)#switchport trunk encapsulation dot1q —> System might not accept this command, but type it anyway S3 z- \6 f8 b9 h/ l
SwitchB(config-int-range)#switchport trunk native vlan 99
4 f9 N6 \, ^1 d% P0 x, {: [2 q: f
SwitchB(config-int-range)#switchport trunk allowed vlan 1,21-23$ |# F. H) _" U$ m' u/ t% |
SwitchB(config-int-range)#channel-protocol lacp
) U( R' V5 V" L. T4 `5 F
SwitchB(config-int-range)#channel-group 1 mode active –> Distribution switch needs to be ACTIVE
+ w6 S/ n5 L/ \1 B, q: [" j
SwitchB(config-int-range)#exit( A# L/ o X/ L9 Z7 Z. x
SwitchB(config-if)#int port-channel 1
) l3 p6 {6 \8 USwitchB(config-if)#switchport mode trunk —> System might not accept this command, but type it anyway
" X6 q. R2 J0 }2 m5 r; d2 USwitchB(config-if)#switchport trunk encapsulation dot1q/ t0 _- h# V; l/ Q/ ?3 P
SwitchB(config-if)#switchport trunk native vlan 99
' A& f) J0 _8 wSwitchB(config-if)#switchport trunk allowed vlan 1,21-23
! `) E" Q2 B7 \+ r3 q6 q. E***This complete’s Etherchannel configuration***
4 J# k% | ?7 e" \* C Q! j, h6 _Move on to SwitchA (Access Switch)$ y* K3 V, }& o+ a3 @* b2 u. J P' c
SwitchA#show vlan —> check if any of the required VLAN’s are pre-configured (Need to configure 21-23,99)4 o4 A5 E- n1 Y# W+ i3 E
SwitchA#show vtp status —> Check VTP mode of switch (Switch is in Server mode, need to change to Transparent)
& p- i6 k; s `" p+ y2 Q* M- |& _0 qSwitchA#show spanning-tree —> Check STP mode (Change to RSTP)7 w D# {7 d( G- |+ s8 C
SwitchA(config)#vtp mode transparent( ? ?) k1 |" j7 s2 }
SwitchA(config)#spanning-tree mode rstp" R$ F4 S8 Z9 g! s" [# q
***This complete’s STP and VTP configuration***8 j1 R+ U. o! Q, z& H* }
SwitchA(config)#vlan 21
; \; D- K L7 M& W; _SwitchA(config-vlan)#name Marketing (This are the actual Vlan names I got on my test)$ n/ Q, |2 k) t5 J) R
SwitchA(config)#vlan 22
& @3 h1 z1 o- V/ u h% hSwitchA(config-vlan)#name Sales
o3 x# k1 m- Y$ ?5 R( m- w( C+ n& }SwitchA(config)#vlan 23+ r* t& w, k+ p* z
SwitchA(config-vlan)#name Engineering! s: Z1 Y2 u' X: K! V+ w
SwitchA(config)#vlan 99
) c* ^! M# a, J6 z+ V$ u7 ISwitchA(config-vlan)#name TrunkNative
?; l( o6 |& f7 l. a' r***This completes VLAN configuration***
% H/ J0 D- z7 [SwitchA(config)#int range fa 0/9 – 10


; W: c' T+ ]8 }SwitchA(config-int-range)#switchport mode access
4 W! m+ x. Q4 R9 h( X
SwitchA(config-int-range)#switchport access vlan 21
% n$ m) H$ h, C# @
SwitchA(config-int-range)#spanning-tree portfast9 `3 c( x7 c6 W. M
SwitchA(config-int-range)#no shutdown7 w4 h2 o# d/ y$ `+ P6 C( c
SwitchA(config)#int range fa 0/13 – 14

0 T& ~/ w) q p7 \4 cSwitchA(config-int-range)#switchport mode access

3 e6 M. y0 b! U: ESwitchA(config-int-range)#switchport access vlan 22

" R# m+ i2 H, }4 o& k" k& ZSwitchA(config-int-range)# spanning-tree portfast
2 r E' z) h- j9 j, S8 cSwitchA(config-int-range)#no shutdown/ j/ @2 P. _0 z, X$ N0 U4 P2 C3 t. f
SwitchA(config)#int range fa 0/15 – 16

- w# z3 L# x; _1 n, FSwitchA(config-int-range)#switchport mode access
4 K3 `" n. j: V" R Y( R
SwitchA(config-int-range)#switchport access vlan 23
" B0 X9 S' W9 D* R' e
SwitchA(config-int-range)# spanning-tree portfast
9 ?& `! f" a3 U" N. hSwitchA(config-int-range)#no shutdown: O" ?0 ^' a5 M% k3 h# \/ V
SwitchA(config)#int vlan 1
\* E6 y: y6 b4 p- y6 M- G6 L) aSwitchA(config-if)#ip address 192.168.1.11 255.255.255.0( x4 \; r6 E/ ~: C
SwitchA(config)#ip default-gateway 192.1.68.1.1 —> You shouldn’t require this command, but i typed it anyway h# k0 n; {4 @/ j: k
***This completes access ports configuration***
' M( y& ^7 ]' R$ n: d# D" ]' iSwitchA(config)#int range fa0/3 – 4

( c9 S, T6 z! B9 l/ j9 ?SwitchA(config-int-range)#no shutdown

+ V* n* X6 `4 T7 C7 z# iSwitchA(config-int-range)#switchport mode trunk# o% l0 f" ^6 Z& Y T# V
SwitchA(config-int-range)#switchport trunk encapsulation dot1q) R3 F" x* ]" p9 e. O
SwitchA(config-int-range)#switchport trunk native vlan 99

" C! P' M/ C. h ? @2 e# iSwitchA(config-int-range)#switchport trunk allowed vlan 1,21-23) @& N/ ^: o6 p& d6 ~2 I2 r1 O7 {8 @
SwitchA(config-int-range)#channel-protocol lacp
4 n/ M$ O( e0 j- z% u# ]% }4 y0 V
SwitchA(config-int-range)#channel-group 1 mode passive –> Access switch needs to be PASSIVE
- e% c8 N7 ]) ]7 Y
SwitchA(config-int-range)#exit
5 j6 k: {' T0 ?4 eSwitchA(config-if)#int port-channel 14 w1 ] F6 t; N4 [7 p9 `/ |
SwitchA(config-if)#switchport mode trunk —> System might not accept this command, but type it anyway3 S6 _+ F T9 ]7 l1 x
SwitchA(config-if)#switchport trunk encapsulation dot1q
# v/ g" H4 ?$ f2 ~: y; N4 XSwitchA(config-if)#switchport trunk native vlan 99
7 D& u' n5 H$ R4 N$ wSwitchA(config-if)#switchport trunk allowed vlan 1,21-23 L8 r2 G: j1 A+ S
***This complete’s Etherchannel configuration***- p6 `* `6 U; O' r+ i
SwitchA#ping 192.168.1.18 Q0 P0 m, i, e2 C3 |
最后别忘了保存 |
178#
2011-7-27 18:08:32
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