The key to SNMP (66) is its simplicity.It has a small command set that does a good job of collecting information from (67) any network device.In a SNMP environment, (68) of the work is handled by the network management system.Devices that are being managed are not (69) with processing (70) that might affect their performance.
(66) A.popularity
B.function
C.efficiency
D.power
(67) A.many
B.almost
C.a lot of
D.nearly
(68) A.most
B.many
C.much
D.a lot
(69) A.burdened
B.influenced
C.destroyed
D.mitigated
(70) A.time
B.power
C.speed
D.overhead
【解析】SNMP(簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議)的關(guān)鍵是其簡(jiǎn)單的特性,它有一個(gè)很小的功能集,利用它來(lái)從任何網(wǎng)絡(luò)設(shè)備收集信息。在SNMP環(huán)境下,幾乎所有的工作都是由網(wǎng)絡(luò)管理系統(tǒng)來(lái)處理的。那些被管理的設(shè)備并沒(méi)有因?yàn)樘幚砘ㄙM(fèi)而增加負(fù)擔(dān),而這些花費(fèi)可能影響到它們的性能。
●The Simple Network Management Protocol (SNMP)is an (71) protocol that facilitates the exchange of management information between (72) .It is part of the Transmission Control Protocol/Internet Protocol(TCP/IP) protocol suite.SNMP enables network (73) to manage network performance, find and sole network problems,and plan for (74) .An SNMP-managed network consists of three key components:managed devices , (75) ,and network-management systems .
(71) A.Physical Layer
B.Link Layer
C.Network Layer
D.Transport Layer
(72) A.network stations
B.network clients
C.network devices
D.network servers
(73) A.servers
B.administrators
C.computers
D.routers
(74) A.network growth
B.network structure
C.network architecture
D.network servers
(75) A.administrators
B.agents
C.managers
D.servers
【解析】簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議(SNMP)是一種傳輸層的協(xié)議,利用它可以在不同的網(wǎng)絡(luò)設(shè)備之間交換管理信息。它是TCP/IP協(xié)議簇的一部分。SNMP使網(wǎng)絡(luò)管理員能夠管理網(wǎng)絡(luò)的性能,發(fā)現(xiàn)和解決網(wǎng)絡(luò)中的問(wèn)題并為網(wǎng)絡(luò)網(wǎng)絡(luò)擴(kuò)張作規(guī)劃。一個(gè)SNMP管理網(wǎng)絡(luò)包括三個(gè)主要組件:管理設(shè)備,代理和網(wǎng)絡(luò)管理系統(tǒng)。
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