What Wi-Fi 802.11 standards are supported on the Cisco SRP 500 Series? ()A、 802.11 aB、 802.11 a/bC、 802.11 a/b/g/nD、 802.11 b/g/n

What Wi-Fi 802.11 standards are supported on the Cisco SRP 500 Series? ()

  • A、 802.11 a
  • B、 802.11 a/b
  • C、 802.11 a/b/g/n
  • D、 802.11 b/g/n

相关考题:

Wi-Fi是WirelessFidelity的缩写,它遵循IEEE制定的802.11x系列标准。() 此题为判断题(对,错)。

●Wi-Fi联盟制定的安全认证方案 WPA(Wi-fi Protected Access)是(66)标准的子集。(66)A. IEEE 802.11B. IEEE 802.11aC. IEEE 802.11bD. IEEE 802.11i

Which IEEE standard is used to define Wi-Fi?() A. IEEE 802.3B. IEEE 802.5C. IEEE 802.11hD. IEEE 802.11cE. IEEE 802.11

●Wi-Fi采用的安全认证标准是 (35) 。(35)A.IEEE 802.11B.IEEE 802.11nC.WPAD.WEP

Wi-Fi联盟制定的安全认证方案WPA(Wi-Fi Protected Access)是 ( ) 标准的子集。A.IEEE 802.11B.IEEE 802.11aC.IEEE 802.11bD.IEEE 802.11i

Wi-Fi是什么()A、Wi-Fi是一种能够将个人电脑、手持设备(如Pad、手机)等终端以无线方式互相连接的技术。B、Wi-Fi是一个无线网路通信技术的品牌,由Wi-Fi联盟(Wi-FiAlliancE.所持有。C、使用IEEE802.11系列协议的局域网就称为Wi-FiD、Wi-Fi等同于无线网际网路

哪种无线身份验证方法可提供最高的安全级别()A、IEEE802.11nB、IEEE802.11aC、有线等效加密(WEP)D、Wi-fi安全访问(WPA)

以下关于Wi-Fi技术标准与认证方式的描述,正确的是()。A、802.11采用了MAC认证B、802.11a/b采用了WPA认证C、802.11g采用了WPA认证D、802.11n采用了动态认证

What are two things that an access point (AP) does when it receives an 802.11 frame from a Wi-Fi Multimedia (WMM) client? ()A、EAP-FASTEAP-FAS Access Point Protocol (LWAPP) packet is used to generate an 802.1 p priority value in the packets, which are sent to an Ethernet switch by the controllers.B、The AP will police the 802.1 le priority value to ensure it does not exceed the maximum value allowed for the QoS policy that is assigned to that client.C、Once the LWAPP packet is received, the AP generates the IEEE 802.1 p priority value.D、The AP will map the 802.11e priority value to the DSCP value.E、The AP will map the DSCP value to the outer LWAPP frame.

Wi-Fi技术802.11A标准,在U-NII频段上定义了12个信道,每信道宽度均为()MHzA、5.5B、11C、20D、22

以下关于Wi-Fi技术标准中,导入了MIMO技术的是()。A、802.11B、802.11a/bC、802.11gD、802.11n

Wi-Fi网络的802.11系列协议MAC层的报文,定义了三种帧类型,包括()。A、导频帧B、数据帧C、管理帧D、控制帧

以下的Wi-Fi技术标准中,采用DSSS扩频方式的是()。A、802.11B、802.11bC、802.11gD、802.11n

以下选项中,属于Wi-Fi技术标准的是()。A、802.11B、802.11a/bC、802.11gD、802.11n

下列关于Wi-Fi的叙述,错误的是()。A、Wi-Fi采用的协议主要是802.11B、手机也可以用做热点,供其它手机或笔记本上网C、无线网络还不能完全脱离有线网络,它只是有线网络的补充D、只要有Wi-Fi信号就可以直接上网

下列关于Wi-Fi的叙述,错误的是()A、Wi-Fi是一种能够将个人电脑、手持设备等终端以无线方式互相连接的技术B、Wi-Fi是有线网的补充和延伸C、Wi-Fi信号就是移动通讯信号D、Wi-Fi泛指符合IEEE 802.11标准的无线网络

以下Wi-Fi技术的标准中,理论带宽最高的是()。A、802.11B、802.11a/bC、802.11gD、802.11n

以下关于Wi-Fi技术802.11G标准的描述,正确的是()。A、802.11G与802.11B一样,都工作在2.4GHz频段上B、802.11G与802.11A同样采用OFDM技术C、802.11G与802.11A一样,峰值速率达到54MbpsD、802.11G向下完全兼容802.11B

Which two statements about the implementation of WLAN QoS are true?()A、The 802.11e standard is the IEEE 802.11 OoS WLAN standard.B、The Wi-Fi Multimedia (WMM) standard decreases the eight priority levels to four access categories.C、The Wi-Fi Multimedia (WMM) standard is a Wi-Fi Alliance standard that increases the four priority levels to eight access categories.D、The Wi-Fi Multimedia (WMM) standard is an IEEE standard that increases the four priority levels to eight access categories.E、Wireless 802.11 deploys Distributed Coordination Function (DCF), carrier sense multiple access with collision detection (CSMA/CD), interframe spacing, and random wait timers to avoid collisions.F、Wireless OoS designs and implementations commonly use Layer 3 differentiated services code point (DSCP) or Layer 2 802.1 p to ensure priority

Which IEEE standard is used to define Wi-Fi?()A、IEEE 802.3B、IEEE 802.5C、IEEE 802.11hD、IEEE 802.11cE、IEEE 802.11

Which three device types are identified by Cisco Spectrum Expert Wi-Fi finding an Avg PulseDuration parameter?()A、BluetoothB、frequency hoppingC、microwave ovenD、802.11b client cardE、802.11b access point

Which two statements about the Wi-Fi Multimedia (WMM) standard are true?()A、 Lower-priority traffic is assigned short interframe wait-timers to allow higher-priority traffic access to the wireless network first.B、 Packets that are not assigned to a specific access category are categorized by default as the background access category.C、 The WMM standard was implemented after the 802.11e standard was approved to provide support for non 802.11e devices.D、 WMM is a Wi-Fi Alliance standard that was implemented before the 802.11e standard was approved.E、 WMM uses Enhanced DCF (EDCF) to stipulate fixed and random wait times for the different access classes.

What standard is WMM based on?()A、802.11eB、802.11kC、802.11iD、802.11h

单选题What should be done if Cisco Spectrum Expert Wi-Fi reports a channel utilization of 40 percent onchannel 36, from a source outside of the site?()AReport the problem to the FCCBReport the problem to the FAACRemove channel 36 from the DCA channel listDConfigure channel 36 to bond to channel 40 for a 40Mhz 802.11n channel

单选题What Wi-Fi 802.11 standards are supported on the Cisco SRP 500 Series? ()A 802.11 aB 802.11 a/bC 802.11 a/b/g/nD 802.11 b/g/n

多选题Which three device types are identified by Cisco Spectrum Expert Wi-Fi finding an Avg PulseDuration parameter?()ABluetoothBfrequency hoppingCmicrowave ovenD802.11b client cardE802.11b access point

单选题Which IEEE standard is used to define Wi-Fi?()AIEEE 802.3BIEEE 802.5CIEEE 802.11hDIEEE 802.11cEIEEE 802.11