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中级工程师
   
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楼主 |
发表于 2012-5-16 21:02:55
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xya15 发表于 2012-5-16 20:31 
0 i7 [- ^, Y6 E# V1 a3 T& |1 }1 x+ w[题库有个题的答案是错的] # j% J- d5 ?, O$ w
哪个错? # M, K0 X0 F& B9 ~. d4 J# D
QUESTION 37(拓扑不贴了)
. L. B2 @' [* J4 I2 u6 rFollowing ticket consists of a problem description and existing configuration on the device.
' `& c* o8 J. I3 p1 }TROUBLE TICKET STATEMENT:
% r& e& Q& s: [) m3 mThe implementation group has been using the test bed to do a ‘proof-of-concept’ that required both client 1 and client 2 to access the Web Server at 209.65.200.241. After several changed to interface status, network addressing, routing schemes and layer 2 connectivity, at trouble ticket has been opened indicating that client 1 cannot ping the 209.65.200.241 (internet Server).
/ @6 l+ q I' @1 R3 i3 k" @
+ j. Y! M( W; w! ^! e4 x" C0 s7 }以下信息需要自己show run获得:
0 w8 a" ]' W) g& O; \Client one is getting a 169.x.x.x IP address and is not able to ping Client 2 or DSW1. Inital troubleshooting shows that port Fa1/0/1 on ASW 1 is in errdisable state.
7 W: e9 |: R: s- y! T4 q+ }: mConfigurationon ASW1
3 g" l4 }" @ rInterface FastEthernet1/0/12 r5 Y( Q( X# Y7 R3 i; i8 N
switchport mode access9 U6 v" v. b6 `$ ^" V+ ^
switchport port-security
$ t" c+ |- h0 z5 Oswitchport port-security mac-address 0000.0000.0001* N! v; M6 B }
Interface FastEthernet1/0/2
6 }0 [, U9 h: A9 ^* U3 _9 Iswitchport mode access
; u/ }, R7 Y( uswitchport port-security C' m. O% |4 a; ^1 H
switchport port-security mac-address 0000.0000.0002
J- r# @1 a& RWhat is the solution of the fault condition?
! X5 K# r2 ?7 qA. In Configuration mode, using the interface range Fa 1/0/1 -2, then no switchport-security interface configuration commands. Then in exec mode clear errdisable interface fa 1/0/1-2vlan 10 command+ r: Z8 y8 A4 P+ h& E
B. In Configuration mode, using the interface range Fa 1/0/1 -2, then no switchport-security,followed by shutdown,no shutdown interface configuration commands.
+ F( d! E3 ~" cC. In Configuration mode, using the interface range Fa 1/0/1 -2, then no switchport-security interface configuration commands.# \3 _. ?! d4 s% t
D. In Configuration mode, using the interface range Fa 1/0/1 -2, then no switchport-security interface configuration commands. Then in exec mode clear errdisable interface fa 1/0/1, then clear errdisable interface fa 1/0/2 commands
8 M- e# Z. V0 N0 J3 a, L4 W: G6 U. X
Answer: B(题库答案是D)
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2012-5-16 21:02:55
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