网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?()
A. Review the architectural plans to see how many drops go to each closet.
B. Count the number of rooms near each closet and standardize eight drops per room.
C. Wireless is the new standard and no network switches will be needed in the building,
D. Count the number of phone ports and configure two network ports for each phone port.
参考答案
更多 “ When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?() A. Review the architectural plans to see how many drops go to each closet.B. Count the number of rooms near each closet and standardize eight drops per room.C. Wireless is the new standard and no network switches will be needed in the building,D. Count the number of phone ports and configure two network ports for each phone port. ” 相关考题
考题
InanenvironmentinwhichmultipleVLANshavebeendefinedonCatalystExpress500switches,whichtwostatementsarecorrectforportsthathavebeenconfiguredwiththeSmartportroleof"IPPhone＋Desktop"?()
A.ThenamesoftheVLANsusedbytheSmartPortsarecaseinsensitiveB.TheportsmaybelongtoaconfigurabledataVLANC.ThenamesoftheVLANsusedbytheSmartportsarenotrelevantD.TheportsmaybelongtomanyVLANs，dependingonhowmanyPCsareconnectedtoeachport.E.ThenamesoftheVLANsusedbytheSmartportsarecasesensitive
考题
You are a network techn ician, study the exhibit carefully. All multilayer switches are running PIM sparse mode. Host CKB and Host CKF are sending IGMPv2 join messages to their respective multilayer switches. Which description is correct?（）A. Switches 1, 2, 3, and 6 will part icipate in the multicast tree once pruning has taken place.B. Switches 2 and 6 will participate in the multicast tree once pruning has taken place.C. Switches 1, 2, 3, and 6 will participate in the multicast tree.D. The multicast server is the rendez vous point of the multicast tree.
考题
Refer to the exhibit. All multilayer switches are running PIM dense mode. Recipient A and Recipient B are sending IGMPv2 joi n messages to their respective multilayer switches. Which statement is true?（）A. The Multicast Server is the root of the multicast tree. Switches 1, 3, 4, and 5 will participate in the multicast tree once pruning has taken place.B. The Multicast Serv er is the root of the multicast tree. Switches 4 and 5 will participate in the multicast tree once pruning has taken place.C. Switch 3 is the root of the multicast tree. Switches 3,4, and 5 will participate in the multicast tree once pruning has taken place.D. Switch 3 is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.E. Switch 1 is the root of the multicast tree. Switches 1,4, and 5 will participate in the multicast tree once pruning has taken place.F. Switch 1 is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.
考题
What kind of cable should be used to establish a trunked line between two Catalyst 2950 switches?()
A. a straight-through cableB. an EIA/TIA-232 serial cableC. an auxiliary cableD. a modem cableE. a cross-over cable
考题
WhichofthefollowingstatementsaretrueregardingLayer3switches?(Chooseallthatapply.)()
A.AroutedportdoesnotrunSTPorDTPB.AroutedportisconsideredtobeinadownstateifitisnotoperationalatbothLayer1andLayer2C.AnSVIisconsideredtobeinadownstateifitisnotoperationalatbothLayer1andLayer2D.AnSVIisconsideredtobeinadownstateonlywhennoneoftheportsinthecorrespondingVLANareactiveE.AnSVIportdoesnotrun5TPorDTPF.Tocreateatrunk，anSVIcanbelogicallydividedintosubinterfaces
考题
RefertotheoutputshownonswitchSW1below：Warning：Spantreeportfaststartshouldonlybeenabledonportsconnectedtoasinglehost.Connectinghubs，concentrators，switches，bridges，etc.toafaststartportcancausetemporaryspanningtreeloops.Usewithcaution.Spantreeports4/1-24faststartenabled.Whatcommandcouldyouentertoreproducethisoutput？
考题
Distribution layer: This layer includes LAN－based routers and layer 3 switches . When is a first－hop redundancy protocol needed in the distribution layer?()
A. OSPF is not supported by the designB. HSRP is not supported by the designC. preempt tuning of the default gateway is neededD. the design implements Layer 3 between the access switch and the distribution switch
考题
work（请作答此空）,systems that effectively isolate an organization's internal network structure from an （ ） network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer（ ）between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated（ ）layer protocols designed to facilitate global information discovery , there exists a need to provide a general （ ）for these protocols to transparently and securely traverse a firewall.A.safeguards
B.firewalls
C.routers
D.switches
考题
现在需要对xml文档中所有的chapter元素排序后再利用for-each进行循环，要求排序依据为chapter下名为“no”的子元素，且按数值类型进行排序。能实现该功能的选项为（）。A．＜for-each select="//chapter"＞ ＜sort data-type="number" select="//no" /＞ ＜/for-each＞B．＜for-each select="//chapter"＞ ＜sort data-type="number" select="/no" /＞ ＜/for-each＞C．＜for-each select="/chapter"＞ ＜sort data-type="number" select="no" /＞ ＜/for-each＞D．＜for-each select="//chapter"＞ ＜sort data-type="number" select="no" /＞ ＜/for-each＞
热门标签
最新试卷