标题: 640-802 考试题库(1) [打印本页] 作者: testinside 时间: 2009-7-29 14:23 标题: 640-802 考试题库(1) 1. A network administrator must configure 200 switch ports to accept traffic from only the currently attached host devices. What would be the most efficient way to configure MAC-level security on all these ports?9 J3 ^) s$ e0 q W5 A
A. Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command.1 N* ?- y/ w5 B) h0 d) s5 w
B. Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command. : n) k; u% o- \+ A6 J4 mC. Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them.( h8 }1 L- W) f% ^+ |
D. Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security. $ z) d8 k% a6 y' k( l0 x9 ^Answer: C4 r) N/ c! I& ]4 U6 `# y
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2. Which two locations can be configured as a source for the IOS image in the boot system command? (Choose two.) - O8 B+ N9 [2 @ Z$ _) F. \A. RAM% A( p& B# x$ y2 g3 j
B. NVRAM0 y5 z: |7 D" d
C. flash memory; i: |- J+ @! S- n, ^
D. HTTP server/ S7 \ N! H+ [% z; @5 Y
E. TFTP server1 ^8 t+ m, X3 H$ m, q' [
F. Telnet server - f" ~! [8 K9 r# P7 \ cAnswer: CE * ^5 X+ L2 L; v5 V% a( X+ F$ D ?0 v% R0 }( }3. Which of the following IP addresses fall into the CIDR block of 115.64.4.0/22? (Choose three.)6 e5 Y ~; Y) X9 T
A. 115.64.8.32: Q0 L0 G; K4 ^. B. \1 C7 i
B. 115.64.7.64 Q* v% c: \/ ]1 J; aC. 115.64.6.2552 S, x) c" c, H5 F! j( l) v
D. 115.64.3.255 , M7 i" S' Q# aE. 115.64.5.128 ' D9 }" x7 h" P4 g& B$ R' kF. 115.64.12.128 . ?& ^3 t* H' K7 a. J- O8 ]Answer: BCE" X! g* b# G7 ]
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4. Refer to the exhibit. Which three statements are true about how router JAX will choose a path to the 10.1.3.0/24 network when different routing protocols are configured? (Choose three.). D: q+ H# j/ _' V& M
A. By default, if RIPv2 is the routing protocol, only the path JAX-ORL will be installed into the routing table.& J9 w8 a. ^" e' n+ a9 W
B. The equal cost paths JAX-CHI-ORL and JAX- NY-ORL will be installed in the routing table if RIPv2 is the routing protocol.0 B7 W" N$ g3 M& R3 L s' J
C. When EIGRP is the routing protocol, only the path JAX-ORL will be installed in the routing table by default. 6 @1 Q/ j6 v) @D. When EIGRP is the routing protocol, the equal cost paths JAX-CHI-ORL, and JAX-NY-ORL will be installed in the routing table by default. 9 ~/ ]; a/ a1 E! U6 N" z/ FE. With EIGRP and OSPF both running on the network with their default configurations, the EIGRP paths will be installed in the routing table.7 M& y: z( _. B4 }! b
F. The OSPF paths will be installed in the routing table, if EIGRP and OSPF are both running on the network with their default configurations. 3 u' `, v2 x; H2 Z9 G4 jAnswer: ADE( z6 }1 q- k6 Y% p3 b$ t3 u: G% k$ R
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5. Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.) i3 V4 N# p0 L [6 f, L
A. It ensures that data will be forwarded by RouterB.5 w; G+ |. u; O" m1 k
B. It provides stability for the OSPF process on RouterB. + ?5 x3 ^& X, y$ N% P c+ r) jC. It specifies that the router ID for RouterB should be 10.0.0.1.! A A: X l0 ]4 Q. v& w
D. It decreases the metric for routes that are advertised from RouterB.. D+ Y5 {8 L# m" ~" [$ M
E. It indicates that RouterB should be elected the DR for the LAN. , Q7 t: E( j3 L" V9 L% l0 j0 ZAnswer: BC , n6 d/ z$ v; s/ o- ~! c + y# ?7 N4 ]" w9 b640-8021 D J& ?5 v. e8 _- ^& O 作者: winout 时间: 2009-8-4 16:18 谢谢分享，有更多的题库吗？作者: 百孔千疮12 时间: 2009-9-19 01:27 作者: 百孔千疮12 时间: 2009-9-19 01:29
谢谢分享，有更多的题库吗？