发信人: gzbb2000(查十)
整理人: reynolds(2001-08-24 16:19:47), 站内信件
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*51.Which router command allows you to view the entire contents of all
access lists?
A.·outer# show interface
B.·outer> show ip interface
C.·outer#show access-list
D.·outer>show all access-list
Answer:C
由于语句被禁止，所以用·代替R。
*53.Which statement about Ethernet networks is true?
A.The advantage of a full duplex is the ability to transmit data over 111 cable
B.Full duplex Ethernet requires a point to point connection when only two
nodes are present
C.Ethernet switches can use full duplex mode to connect multiple nodes to a
single pod of a switch
D.Half duplex is a cut through packet processing method that is vow fast with
little error correction Full duplex is a store and forward method that is slower
but has better error correction
Answer:B
*54.On a network design project you determine that a new testing
application requires multiple hosts These hosts must be capable of
sharing data between each host and an enterprise server at 10 Mobs
bandwidth Other divisions in the company use applications that require
less than 2 Mobs bandwidth of the enterprise server.What is your most
economical recommendation?
A.That existing 10BaseT hubs be replaced with 1 00BaseT hubs to improve
overall performance
B.That a router can separate the testing application from the rest of the
network thus allowing the testing application more bandwidth
C.That a switch be installed so that the enterprise server can be provided a
100 Mobs pod and each of the testing application hosts can be given
dedicated 10 Mobs pods
D.That a bridge be placed between the enterprise server and all other users
with the exception of the testing application
Answer:C
*55.What is the distance limitation for 100BaseT?
A.607 feet
B.25 meters
C.1 000 feet
D.100 meters
E.185 meters
Answer:D
*56.A network is vow congested currently all the devices are connected
through a hub.Which solution would best decrease congestion on this
network?
A.add a second hub
B.·eplace the hub with a router
C.·eplace the hub with a switch
D.·eplace the hub with a repeater
Answer:C
57.Which command should you use to confound a router so that it can
become a TFTP server host for a router system image that is run in
Flash?
A.copy flash tftp
B.config tftp server
C.write, network <router name>
D.tftp-server system <filename>
E.setup server tftp <system name>
Answer:D
*58.Which command loads a new version of the Cisco IOS into a router?
A.copy flash ftp
B.copy ftp flash
C.copy flash tftp
D.copy tftp flash
Answer:D
*59.Click the Exhibit button
The exhibit shows a Cisco router a startup messages Which group of
messages identifies the code image running in router memory?
D: Cisco Internetwork Operating System Software
IOS? C2600 Software (C2600-JS-M), Version 11.3(2)XA,
PLATFORM SPECIFIC RELEASE SOFTWARE (fc1)
Copyright? 1986-1998 by Cisco Systems Inc.
Compiled Tue 10-Mar-98 14:25 by gneale
Image text-base:0x80008084, data-base: 0x809CD49C
Answer:D
60.In the setup dialog what do the square brackets indicate?
A.current or default spores
B.hard coded values that cannot be modified
C.values entered by the administrator but not saved
D.values that must be written to PAVRAM before becoming enabled
Answer:A
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