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单选题
Prior to 802.1w, Cisco implemented a number of proprietary enhancements to 802.1D to improve convergence in a Layer 2 network. Which statement is correct?()
A

Only UplinkFast and BackboneFast are specified in 802.1w; PortFast must be manually configured.

B

Only PortFast is specified in 802.1w; UplinkFast and BackboneFast must be manually configured.

C

None of the proprietary Cisco enhancements are specified in 802.1w.

D

PortFast, UplinkFast, and BackboneFast are specified in 802.1w.


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更多 “单选题Prior to 802.1w, Cisco implemented a number of proprietary enhancements to 802.1D to improve convergence in a Layer 2 network. Which statement is correct?()A Only UplinkFast and BackboneFast are specified in 802.1w; PortFast must be manually configured.B Only PortFast is specified in 802.1w; UplinkFast and BackboneFast must be manually configured.C None of the proprietary Cisco enhancements are specified in 802.1w.D PortFast, UplinkFast, and BackboneFast are specified in 802.1w.” 相关考题
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考题 You are the Cisco Network Designer in Cisco.com. Which of these are important when determining how many users a NAS can support?()A、bandwidthB、number of plug-ins per scanC、total number of network devicesD、number of checks in each posture assessment

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考题 You are the Cisco Network Designer in Cisco.com. Which of these are important whendetermining how many users a NAS can support?()A、 bandwidthB、 number of plug-ins per scanC、 total number of network devicesD、 number of checks in each posture assessment

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考题 单选题Which BGP path attribute is Cisco proprietary?()A weightB MEDC local preferenceD originE next - hopF AS - path

考题 单选题What is the objective of the Cisco Compatible Extensions program?()A to provide access to proprietary Cisco IOS software code in order to expand the number of vendors writing wireless codeB to provide Cisco engineers with the opportunity to certify that any wireless devices that are made by third parties are compatible with Cisco wireless productsC to provide customers with a broad range of WLAN client devices that have been tested for interoperability with Cisco Aironet innovationsD to provide third parties with Cisco hardware in order to encourage the development of radical innovation in the area of wireless

考题 多选题Compare the features of the Cisco PIN architecture and Cisco validated Designs. Which two of the following statements are making sense?() (Choose two.)ACisco validated Designs can be implemented quickly without customer input.BCisco is focusing on the PIN architecture as a means to driving integrated networks.CThe Cisco PIN architecture is a critical mechanism for supporting integrated markets because it can be implemented quickly.DThe Cisco validated Designs program provides critical mechanisms for supporting integrated markets because the mechanisms can be implemented quickly.

考题 多选题What are two characteristics of the relationship between the Cisco PIN architecture and CiscoValidated Designs? ()(Choose two.)ACisco is focusing on Cisco Validated Designs as a means to driving integrated networks.BCisco is focusing on the PIN architecture as a means to driving integrated networks.CThe Cisco PIN architecture is a critical mechanism for supporting integrated markets because it can be implemented quickly.DThe Cisco Validated Designs program provides critical mechanisms for supporting integrated markets because the mechanisms can be implemented quickly.ECisco Validated Designs can be implemented quickly without customer input.

考题 多选题Which are valid statements about Cisco Virtual Interface Card (VIC)? ()AThe Cisco VIC can create an unlimited number of Virtual NICsBThe number of vNICs on the Cisco VIC that can be created is determined by the number of chassis uplinksCvNICs are created using software on the host operating systemDThe host operating system sees a vNIC as a physical PCIe deviceEThe host operating system sees a vNIC as a sub-interface of a primary NICFThe Cisco VIC can create 1024 vNICs

考题 单选题Refer to the exhibit. What does the option secret 5 in the username global configuration mode commandindicate about the enable secret password?()A It is hashed using SHAB It is encrypted using DH group 5C It is hashed using MD5D It is encrypted via the service password-encryption commandE It is hashed using a proprietary Cisco hashing algorithmF It is encrypted using a proprietary Cisco encryption algorithm

考题 单选题Which of the following statements regarding documentation would not be considered a helpful stepin the troubleshooting process?()A Use the Cisco Auto Configuration toolB Use the Cisco Rollback featureC Automate documentationD Schedule documentation checksE Use the Cisco Configuration Archive toolF Require documentation prior to a ticket being closed out

考题 多选题Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)AFeatures such as UplinkFast and BackboneFast are compatible with RSTP.BAn RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.CCisco proprietary enhancements are not transparent.DInformation about port roles is sent to all switches.ERSTPs that are based on Cisco products require no additional configuration.

考题 多选题What are two characteristics of the relationship between the Cisco PIN architecture and Cisco Validated Designs? ()(Choose two.)ACisco is focusing on Cisco Validated Designs as a means to driving integrated networks.BCisco is focusing on the PIN architecture as a means to driving integrated networks.CThe Cisco PIN architecture is a critical mechanism for supporting integrated markets because it can be implemented quickly.DThe Cisco Validated Designs program provides critical mechanisms for supporting integrated markets because the mechanisms can be implemented quickly.ECisco Validated Designs can be implemented quickly without customer input.