问题:单选题Which application would be suited for UDP traffic?()A Web browsingB downloading a programC streaming television showsD on-line shopping
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问题:多选题Which three steps are considered part of the initial configuration?()ASNMPBhostnameCroot passwordDuser passwordEmanagement access interface
问题:单选题Which command is a valid way to view the status of an interface?()A >show interfaces fe-0/0/0 extensiveB >show interfaces fe-0/0/0 statusC >show interfaces fe-0/0/0 health-infoD >show interfaces fe-0/0/0 verbose
问题:单选题What is correct regarding the configuration shown below?() (1)static route 0.0.0.0/0 (2)qualified-next-hop 172.30.25.1 preference 7 (3)next-hop 172.30.25.5A The next-hop 172.30.25.1 is selected because the address has the lowest value.B The next-hop 172.30.25.1 is selected because it is listed first.C The next-hop 172.30.25.1 is selected because it is the lowest protocol preference.D The next-hop 172.30.25.5 is selected because it is the lowest protocol preference.
问题:单选题In which routing table would you find an OSPF V2 route?()A ipv4-unicastB inet.0C inet.4D inet.ipv4
问题:单选题Which command allows viewing of only OSPF routes?()A show ip ospf routeB show ip route protocol ospfC show route protocol ospfD show ospf table
问题:多选题Which two statements about subnet masks are true?()AIf a bit is turned on (1), the corresponding bit in the IP address is used for the host portion.BIf a bit is turned off (0), the corresponding bit in the IP address is used for the host portion.CIf a bit is turned on (1), the corresponding bit in the IP address is used for the network prefix.DIf a bit is turned off (0), the corresponding bit in the IP address is used for the network prefix.
问题:单选题You enter configuration mode with the configure command. You need to abort the changes that you have made and start again with a fresh copy of the active configuration. Which command should you use?()A rollback 0B load activeC reset configD clear candidate config
问题:单选题What is a vaild action for a firewall filter?()A then dropB then countC then allowD then community add
问题:多选题Which two statements regarding JUNOS architecture are correct?()AThe Routing Engine handles all exception traffic.BThe Routing Engine synchronizes the route table with the PFECThe Routing Engine is hot-pluggable.DThe Routing Engine controls the PFE
问题:单选题In which mode are users allowed to configure the device, including interfaces, protocols, user access, and system hardware properties?()A priviledged modeB configuration modeC monitoring modeD operational mode
问题:单选题Rewrite rules are used in which CoS scenario?()A When a single device is configured to provide differentiated services.B When multiple devices in a network are configured to use CoS to provide differentiated services.C When a device is used to connect to another autonomous system.D When CoS is used to classifiy traffic as low priority.
问题:多选题Which two media types support asynchronous transfer mode?()AT3BSONETCGigabit-EthernetDEIA/TIA-232 serial
问题:单选题What is the default protocol preference for BGP EBGP routes?()A 10B 100C 170D 175
问题:单选题On a Juniper Router, where is the JUNOS software located?()A EPROMB Zip driveC hard driveD compact flash
问题:多选题Which two loopback types are supported for serial interfaces on Juniper devices?()ALocalBFar EndCRemoteDBidirectional
问题:单选题Which statement is correct about the validate option when upgrading JUNOS software?()A It will check the MD5 checksum of the install package.B It will check if the device meets the memory requirements for the install package.C It will check the compatibility of the configuration with the install package.D It will check if the device meets the storage requirement for the install package.
问题:单选题When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?()A after a packet is identified by a multifield classifierB after the traffic passes though a shaperC prior to ingress policing of trafficD while the packet is stored in the switching fabric of the router
问题:单选题The interface ge-0/2/3 is located in which flexible PIC concentrator slot?()A 0B 2C 3D 4
问题:多选题Which two parameters are determined during PPP LCP negotiation?()AMRUBconnection speedCauthentication protocolDanti-replay detection