A.Add two more FastEthernet interfaces.
B.Add a second router to handle the vlan traffic.
C.Use a hub to connect the four vlans with a FastEthernet interface on router.
D.Implement a router-on-a-stick configuration.
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A.The network administrator can apply port security to dynamic access ports
B.The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.
C.The sticky learning feature allows the addition of dynamically learned addresses to the runningconfiguration.
D.The network administrator can apply port security to EtherChannels.
E.When dynamic mac address learning is enabled on an interface，the switch can learn new addresses，up to the maximum defined.
A.1~99
B.100~199
C.1300~1999
D.2000~2699
A.The switch must be configured with an IP address,subnet mask,and default gateway.
B.The switch must be connected to a router over a VLAN trunk.
C.The switch must be reachable through a port connected to its management VLAN.
D.The switch console port must be connected to the Ethernet LAN.
E.The switch management VLAN must be created and have a membership of at least one switch port.
F.The switch must be fully configured as an SNMP agent.
A.使用策略控制來(lái)結(jié)合認(rèn)證、用戶接入和管理員接入對(duì)接入安全性進(jìn)行擴(kuò)展
B.提供更大的靈活性和機(jī)動(dòng)性、增強(qiáng)的安全性以及用戶生產(chǎn)力增益
C.對(duì)所有用戶采用統(tǒng)一的安全策略
D.減少在擴(kuò)展用戶和管理員對(duì)網(wǎng)絡(luò)的接入時(shí)所需的管理性和運(yùn)營(yíng)負(fù)擔(dān)
When upgrading the IOS image，the network administrator receives the exhibited error message.What could be the cause of this error？（）
A.The new IOS image is too large for the router flash memory.
B.The TFTP server is unreachable from the router.
C.The new IOS image is not correct for this router platform.
D.The IOS image on the TFTP server is corrupt.
E.There is not enough disk space on the TFTP server for the IOS image.
A.RARP
B.RUDP
C.ICMP
D.SNMP
A.protecting a server frome unauthorized acces
B.controlling path selection，based on the route metric
C.reducing router CPU utilization
D.filterring packets that are passing through a router
What is the most likely reason for the dispartly between the actual network numbers at the branches andthe routes in the routing table on Gateway-Router？（）
A.Branch-Router2 is configured to send both RIPv1 and RIPv2 updates.
B.Gateway-Router is configured to only receive RIPv2 updates.
C.Gateway-router is configured to receive only RIPv1 updates.
D.Branch-Router1 is configured to only send RIPv1 updates
A.使用RADIUS代理服務(wù)器提供可擴(kuò)展性
B.只加密密碼
C.將RADIUS認(rèn)證和授權(quán)結(jié)合成一個(gè)過(guò)程
D.支持遠(yuǎn)程訪問(wèn)技術(shù)、802.1X和SIP
A.standardization
B.conversion
C.encapsulation
D.synchronization
最新試題
請(qǐng)參見(jiàn)圖示。某用戶想要查看當(dāng)前的配置。圖中所示為ipconfig/all 命令的輸出。從此輸出可以得到哪三項(xiàng)結(jié)論？（）
請(qǐng)參見(jiàn)圖示。網(wǎng)絡(luò)中的所有設(shè)備均使用默認(rèn)配置。此拓?fù)渲写嬖诙嗌賯€(gè)廣播域？（）
請(qǐng)參見(jiàn)圖示。RouterB 已經(jīng)過(guò)正確配置。RouterA 的以太網(wǎng)接口Fa0/0已使用如圖所示的命令進(jìn)行配置。但是，從RouterA 的Fa0/0接口無(wú)法成功ping 通RouterB 的Fa0/0接口。應(yīng)在RouterA 上采取什么措施來(lái)解決此問(wèn)題？（）
請(qǐng)參見(jiàn)圖示。網(wǎng)絡(luò)中的所有設(shè)備均使用默認(rèn)配置。此拓?fù)渲行枰嗌賯€(gè)邏輯地址范圍？（）
請(qǐng)參見(jiàn)圖示。主機(jī)X 和主機(jī)Y 與本地網(wǎng)絡(luò)的通信受到限制。此問(wèn)題的原因是什么？（）
PC 無(wú)法連接到任何遠(yuǎn)程網(wǎng)站，無(wú)法ping 通其默認(rèn)網(wǎng)關(guān)，也無(wú)法ping 通本地網(wǎng)段中工作正常的打印機(jī)。以下哪項(xiàng)操作可以確認(rèn)此PC 上的TCP/IP 協(xié)議棧是否工作正常？（）
請(qǐng)參見(jiàn)圖示。當(dāng)計(jì)算機(jī)A 向計(jì)算機(jī)D 發(fā)送幀時(shí)，哪些計(jì)算機(jī)會(huì)接收該幀？（）
路由器使用哪一項(xiàng)信息來(lái)確定源主機(jī)和目的主機(jī)之間的路徑？（）
請(qǐng)參見(jiàn)圖示。哪種邏輯拓?fù)涫菍?duì)圖示網(wǎng)絡(luò)的準(zhǔn)確描述？（）
請(qǐng)參見(jiàn)圖示。在網(wǎng)絡(luò)中，PC1向PC2發(fā)送了一條消息。PC2收到的幀如圖所示。該幀中的哪一信息確定了正確的目的應(yīng)用程序？（）