Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.) A. Features such as UplinkFast and BackboneFast are compatible with RSTP.B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.C. Cisco proprietary enhancements are not transparent.D. Information about port roles is sent to all switches.E. RSTPs that are based on Cisco products require no additional configuration.
Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)
A. Features such as UplinkFast and BackboneFast are compatible with RSTP.
B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.
C. Cisco proprietary enhancements are not transparent.
D. Information about port roles is sent to all switches.
E. RSTPs that are based on Cisco products require no additional configuration.
相关考题：
Which two packet attributes contribute to the identification of a session? ()(Choose two.) A. destination portB. TTLC. IP optionsD. protocol number
Which two statements are true about precedence values in policy?() (Choose two.) A. 1 is the default precedence.B. A lower number is preferred.C. A higher number is preferred.D. 100 is the default precedence.
HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network.Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)A. a shared single interfaceB. the ability to track serial interfacesC. UDP-based hello packetsD. the impact of flapping links if timers are too low
At which layers of the OSI model do WANs operate (Choose two.)()。 A.application layerB.session layerC.transport layerD.network layerE.datalink layerF.physical layer
Which of the following are associated with the application layer of the OSI model (Choose two.)()。 A.pingB.TelnetC.FTPD.TCPE.IP
In a RSTP implementation, which of the following two link types are used? （）(Choose two.)A、SharedB、Point-to-PointC、DesignatedD、Multiaccess non-broadcast
HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network. Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)A、a shared single interfaceB、the ability to track serial interfacesC、UDP-based hello packetsD、the impact of flapping links if timers are too low
Which of the following are associated with the application layer of the OSI model (Choose two.)（）。A、pingB、TelnetC、FTPD、TCPE、IP
Which two protocols are used by bridges and/or switches to prevent loops in a layer 2 network?（）A、802.1dB、VTPC、802.1qD、STPE、SAP
At which layer of the OSI model is RSTP used to prevent loops？（）A、data linkB、networkC、physicalD、transport
You are an experienced network administrator in an international corporation. One of your clients asks you to configure a network for a financial trading center which requires multiple high-value transactions. And the transactions are very important to the client. In such a situation, which two of the following are basic and most important requirements concerning the configuration? （）(Choose two.)A、no single point of failureB、determine which protocol to useC、trading database server locationD、deterministic response to all failures
Which two types of activities does the Lightweight Access Point Protocol （LWAPP） define？ （Choose two.）（）A、 access point certification and software controlB、 compression and Layer 3 address mappingC、 Layer 3 addressing and distributionD、 packet encapsulation， fragmentation， and formattingE、 SNMP monitoring services
At which layers of the OSI model do WANs operate (Choose two.)（）。A、application layerB、session layerC、transport layerD、network layerE、datalink layerF、physical layer
Which two packet attributes contribute to the identification of a session? （）(Choose two.)A、destination portB、TTLC、IP optionsD、protocol number
Which two statements are true about precedence values in policy?（） (Choose two.)A、1 is the default precedence.B、A lower number is preferred.C、A higher number is preferred.D、100 is the default precedence.
多选题Which two statements are true about precedence values in policy?（） (Choose two.)A1 is the default precedence.BA lower number is preferred.CA higher number is preferred.D100 is the default precedence.
多选题Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork 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.
多选题Which two types of activities does the Lightweight Access Point Protocol （LWAPP） define？ （Choose two.）（）Aaccess point certification and software controlBcompression and Layer 3 address mappingCLayer 3 addressing and distributionDpacket encapsulation， fragmentation， and formattingESNMP monitoring services
多选题Which two are components of the enhanced services software architecture?（） (Choose two.)ALinux kernelBrouting protocol daemonCsession-based forwarding moduleDseparate routing and security planes
多选题HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network. Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)Aa shared single interfaceBthe ability to track serial interfacesCUDP-based hello packetsDthe impact of flapping links if timers are too low
多选题Your customer wants to build a network for a financial trading floor that has a requirement formultiple high-value transactions, which are also vital to the customer. What are the two mostcritical requirements?（） (Choose two.)Ano single point of failureBtrading database server locationCredundant application servers locationDdeterministic response to all failuresEdetermine which protocol to use
多选题Which two values are used by Spanning Tree Protocol to elect a root bridge? (Choose two.)（）。Aamount of RAMBbridge priorityCIOS versionDIP addressEMAC addressFspeed of the links
多选题What functions do routers perform in a network? (Choose two.)（）Apacket switchingBaccess layer securityCpath selectionDVLAN membership assignmentEbridging between LAN segmentsFmicrosegmentation of broadcast domains
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.
多选题At which layers of the OSI model do WANs operate (Choose two.)（）。Aapplication layerBsession layerCtransport layerDnetwork layerEdatalink layerFphysical layer
多选题Which two protocols are used by bridges and/or switches to prevent loops in a layer 2 network?（）A802.1dBVTPC802.1qDSTPESAP
多选题Which of the following are associated with the application layer of the OSI model (Choose two.)（）。ApingBTelnetCFTPDTCPEIP