问题:单选题On a Juniper Router, where is the JUNOS software located?()A EPROMB Zip driveC hard driveD compact flash
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问题:多选题When configuring a scheduler map, which two are referenced?()AForwarding ClassBSchedulerCRewrite RulesDPriority
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 three statements describe the User Datagram Protocol (UDP)?()AUDP provides delivery notification and error checking mechanisms.BUDP is faster than the Transmission Control Protocol (TCP).CUDP application examples include DNS and VoIP.DUDP is an application layer protocol.EUDP uses a best effort delivery approach.
问题:多选题Which two statements are correct about routing tables in JUNOS?()AThere are separate tables for IPv4 and IPv6 called inet.0 and inet6.0 respectively.BThey only contain the best possible route to each destination.CAll running protocols can populate the routing tables at the same time.DRoutes with the highest preference value are placed as active routes in the routing table.
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 routing table would you find an OSPF V2 route?()A ipv4-unicastB inet.0C inet.4D inet.ipv4
问题:多选题Which three are considered match criteria in a policy?()Aprefix-listBprotocol ospfCnext-termDAS pathEprefix-term
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:多选题Which two media types support asynchronous transfer mode?()AT3BSONETCGigabit-EthernetDEIA/TIA-232 serial
问题:单选题What is used to view status messages sent to a file named "test" as they are sent?()A monitor start testB show log testC view log testD show test realtime
问题:单选题What is a vaild match criteria for a firewall filter?()A from protocol tcpB from urlC from communityD from acl
问题:多选题Which two statements are true about the rescue configuration file?()AIt gets updated automatically when you commit.BYou need to create it by issuing request system configuration rescue save.CIt is rollback file number 50 and you can recover it by issuing rollback 50.DYou can load it by entering rollback rescue.
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:单选题Which application would be suited for UDP traffic?()A Web browsingB downloading a programC streaming television showsD on-line shopping