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中级工程师
   
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本帖最后由 dan2845 于 2011-7-1 13:32 编辑
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V200题库很稳定。。拖图无新题。。选择题有新题。。题目有变化顺序。。不能死背。。LACP配置与题库相比稍有变化。。不过题目不太难懂。。顺便祝同志们都能通过。。平常心考试不要鸭梨太大~
' ]7 O! L P: n' X6 H6 S3 M) |附上LACP配置参考。。本人就是如此配置PS:其中一条NO SW ACC VLAN 98在我做完测试的时候不影响结果。。不过貌似题目是多spanning tree有要求。。8 y* J' G- d5 O
另外不能copy run start。。。这个以确定。。
7 s% M7 C+ f% C( T5 I0 @# YSwitchB#show cdp neighbors detail —> Get the IP address of the Router (needed to ping at the end-192.168.1.1)) m8 v1 Z5 T$ |- h$ }
SwitchB#show vtp status —>Write down the VTP mode (was set to Transparent)
6 H5 l/ p4 U! _6 N; |- I: c) Z' jSwitchB#show spanning-tree —>Write down the STP mode (was set to RSTP)
1 N# G) O/ M$ C3 _4 JSwitchB#show vlan —> Check if any VLAN is assigned to FastEthernet 0/3 and 0/4 (VLAN 98 was assigned)9 q, j* {3 V) N ]
SwitchB#show vlan —>Check whats the native VLAN (can be identified by the name “TrunkNative”, VLAN 99)7 }% t2 j0 M) L8 c% x
SwitchB(config)#vlan 21
, N* a/ C2 B% M2 I7 `$ x& N/ cSwitchB(config-vlan)#name Marketing
7 F$ A( @' i1 n- u3 B! p: ESwitchB(config)#vlan 22
. X2 G& r* b: b$ {6 n% rSwitchB(config-vlan)#name Sales" ^' H6 S0 Q% _& d" L: f0 g
SwitchB(config)#vlan 23
, X! r5 C# h! PSwitchB(config-vlan)#name Engineering' _+ f( Y7 Z& r3 o9 J
SwitchB(config)#spanning-tree vlan 11-13,21-23 root primary* [4 f' `& k6 Y8 D
***This completes VLAN configuration***, E. n3 B3 |$ B5 a6 a
SwitchB(config)#int range fa0/3 – 4 –> Make sure you put a space between “3 – 4″ for it to accept the command 

1 Y) A: n4 [8 F; m( R2 b! [" {SwitchB(config-int-range)#no shutdown) l% s% L- \0 p4 u2 P
SwitchB(config-int-range)#no switchport access vlan 98 —> remove VLAN 98
& D: f! i- B+ l& a0 L1 QSwitchB(config-int-range)#switchport mode trunk$ b9 k e1 k h" v% i8 Y* y$ M* k& W
SwitchB(config-int-range)#switchport trunk encapsulation dot1q —> System might not accept this command, but type it anyway
5 V; z7 Y$ {- y; g, b1 i" USwitchB(config-int-range)#switchport trunk native vlan 99

: }$ f* L3 {% }9 M2 d6 _5 z* tSwitchB(config-int-range)#switchport trunk allowed vlan 1,21-23/ V6 u1 ]6 a; F" ?+ ^& t" M' v
SwitchB(config-int-range)#channel-protocol lacp

4 p' ~, i& l" D3 S5 n3 j! i& vSwitchB(config-int-range)#channel-group 1 mode active –> Distribution switch needs to be ACTIVE

1 t8 A& ^+ F( d9 W7 rSwitchB(config-int-range)#exit9 y" F/ ^) R% b
SwitchB(config-if)#int port-channel 1
: n, k) L, d8 C: n# o0 nSwitchB(config-if)#switchport mode trunk —> System might not accept this command, but type it anyway' I" ~8 i4 P2 g" B! _, _
SwitchB(config-if)#switchport trunk encapsulation dot1q! {6 ?1 v% e' }" _
SwitchB(config-if)#switchport trunk native vlan 99
/ C9 i" C3 o0 ESwitchB(config-if)#switchport trunk allowed vlan 1,21-23- l" R. ? |0 |; |6 p Q5 d
***This complete’s Etherchannel configuration***+ Q% l) H3 m1 l4 O6 o( T
Move on to SwitchA (Access Switch)
6 h0 p8 U2 E8 W, {1 L+ GSwitchA#show vlan —> check if any of the required VLAN’s are pre-configured (Need to configure 21-23,99)
3 L9 r9 \* J2 ^. a% ?+ D; VSwitchA#show vtp status —> Check VTP mode of switch (Switch is in Server mode, need to change to Transparent)& s$ p1 I/ m8 t/ x0 i0 V
SwitchA#show spanning-tree —> Check STP mode (Change to RSTP)# i, G/ Q6 y# {
SwitchA(config)#vtp mode transparent; f, K/ K: V% V" u# F
SwitchA(config)#spanning-tree mode rstp
8 P6 ]$ n2 c& I9 Q+ [- `. z: }***This complete’s STP and VTP configuration***, m! @! x7 F6 Z$ b. n9 g) D
SwitchA(config)#vlan 21
3 {2 }8 b6 F5 {& Q4 h2 `SwitchA(config-vlan)#name Marketing (This are the actual Vlan names I got on my test)
4 f! `9 ?+ ]; {: D) _+ A$ WSwitchA(config)#vlan 22
! B, A$ \+ N' j# `5 X$ V9 tSwitchA(config-vlan)#name Sales
6 C, t* v8 x7 ^SwitchA(config)#vlan 23
" b" U; n9 `0 ]/ n RSwitchA(config-vlan)#name Engineering" N( g1 `( ?4 n% a; K3 o4 m, @ @
SwitchA(config)#vlan 99
, T% s, e" P$ V: CSwitchA(config-vlan)#name TrunkNative! k; ?9 p3 f4 t: z- \. N! ^
***This completes VLAN configuration***2 X0 q$ w, o; X4 A. M
SwitchA(config)#int range fa 0/9 – 10


$ K1 s& h( I. A; g3 _ R) BSwitchA(config-int-range)#switchport mode access
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SwitchA(config-int-range)#switchport access vlan 21
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SwitchA(config-int-range)#spanning-tree portfast+ v3 L# c& j* n% L. `$ C
SwitchA(config-int-range)#no shutdown$ p1 B7 l+ E" ^6 i& H2 l% T( a
SwitchA(config)#int range fa 0/13 – 14
, t' A2 g% X, m3 d
SwitchA(config-int-range)#switchport mode access

* ~8 ~, x" T* T( @! j) M& L7 ^2 ]SwitchA(config-int-range)#switchport access vlan 22

9 O% J4 Q0 [1 YSwitchA(config-int-range)# spanning-tree portfast
. `+ \$ h( {! u( y/ H8 mSwitchA(config-int-range)#no shutdown
! s- |9 X6 e% V9 D8 w7 iSwitchA(config)#int range fa 0/15 – 16

* Q. d3 M! U. N. YSwitchA(config-int-range)#switchport mode access

4 u1 l3 w. I3 ]SwitchA(config-int-range)#switchport access vlan 23

8 v* L6 R' S% _5 L9 J$ DSwitchA(config-int-range)# spanning-tree portfast
S3 l6 W$ s8 u; `3 Y$ Z& S1 ?SwitchA(config-int-range)#no shutdown
4 d8 r. r& d1 u: D- @8 rSwitchA(config)#int vlan 10 K! A7 w% ^1 ~# h* E' ]; c
SwitchA(config-if)#ip address 192.168.1.11 255.255.255.0
) T' L s/ O/ Q4 r) eSwitchA(config)#ip default-gateway 192.1.68.1.1 —> You shouldn’t require this command, but i typed it anyway
O! w$ S9 K4 K, R" l0 n/ d+ b***This completes access ports configuration***& ~$ M' D) C& |) m9 f5 ^ T7 i
SwitchA(config)#int range fa0/3 – 4

) y5 }1 C; `2 R8 dSwitchA(config-int-range)#no shutdown

& R. ~* ^. v8 _" R$ _SwitchA(config-int-range)#switchport mode trunk
3 K' i2 m4 `, P+ J- F h" vSwitchA(config-int-range)#switchport trunk encapsulation dot1q
2 @! z: P2 |8 ~: V; P+ VSwitchA(config-int-range)#switchport trunk native vlan 99

% e& Z- J' c! i9 a8 i* Q. }- f7 q) ySwitchA(config-int-range)#switchport trunk allowed vlan 1,21-23
# ?) {2 |: W6 `, v& |SwitchA(config-int-range)#channel-protocol lacp

) ]; C; M, N6 |* L1 Q. kSwitchA(config-int-range)#channel-group 1 mode passive –> Access switch needs to be PASSIVE
1 U: E. g, Q3 v K; q* H3 @4 S' L
SwitchA(config-int-range)#exit
- Y; z$ \' j+ R6 ?& S9 p9 z) B l$ ZSwitchA(config-if)#int port-channel 1 x- [5 H' b- h0 S
SwitchA(config-if)#switchport mode trunk —> System might not accept this command, but type it anyway
' r+ m' [6 e* k5 ~) c2 P/ dSwitchA(config-if)#switchport trunk encapsulation dot1q
9 }8 m) f) N. u2 { QSwitchA(config-if)#switchport trunk native vlan 99
8 P; M2 f9 T& X+ V" V( t% JSwitchA(config-if)#switchport trunk allowed vlan 1,21-23
5 L0 p `6 u% C5 k6 N" R- O***This complete’s Etherchannel configuration***5 A# O: N, G \" G4 r
SwitchA#ping 192.168.1.13 l6 D: m* [' w, ]
5 M. q! K# E5 s9 @% E1 e( j
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