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JN0-102 问题列表
问题
单选题You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command.Which statement is correct?（）A
The count parameter creates a counter that you can view with the show firewall command.B
The count parameter allows the router to count the number of pings for logging purposes.C
The count parameter allows the router to pause for 1000 seconds before sending out a ping.D
The count parameter allows the router to send out 1000 pings and then stop.
问题
多选题Which two statements are true about the forwarding table?（）AThe forwarding table lists each source protocol and preference for each destination.BThe forwarding table contains only active routes.CThe forwarding table is used to process transit packets.DThe forwarding table is stored in compact flash.
问题
单选题In the Junos OS, what handles transit traffic?（）A
Transit traffic is handled by the RE onlyB
Transit traffic is handled by the PFE onlyC
Transit traffic is handled by both the RE and the PFED
Transit traffic is not handled by the RE or the PFE
问题
多选题By default, which two statements are true about export routing policies?（）AExport policies can evaluate only active routes.BExport policies can evaluate all routes.CExport policies can be applied to the forwarding table.DExport policies can be applied directly to interfaces
问题
单选题Which command will apply a policy to redistribute static routes into OSPF?（）A
set protocols ospf import static-routesB
set protocols ospf export static-routesC
set routing-options static defaults readvertiseD
set routing-options static route 0.0.0.0/0 readvertise
问题
单选题What is the network address for the 10.13.147.100/19 host?（）A
10.13.128.0B
10.13.147.0C
10.13.0.0D
10.13.100.0
问题
多选题Which two statements are true about terms in a routing policy?（）AA routing policy cannot have more than one term.BIf a term does not contain a from statement, all routes match.CIf a term does not contain a from statement, the Junos OS will not commit.DA then statement is not mandatory in a term.
问题
多选题You receive an alarm that your Junos device is experiencing problems regarding temperature. Which two commands would you use to investigate this problem?（）Ashow chassis hardwareBshow chassis temperature-thresholdsCshow chassis pic fpc-slot value pic-slot valueDshow chassis environment
问题
多选题Which two statements are true about terms in a routing policy?（）AA routing policy cannot have more than one term.BIf a term does not contain a from statement, all routes match.CIf a term does not contain a from statement, the Junos OS will not commit.DA then statement is not mandatory in a term.
问题
单选题Which statement is true regarding the Junos OS?（）A
All platforms running the Junos OS use the same source code baseB
All platforms running the Junos OS use the same PFEC
All platforms running the Junos OS use a hard drive to optimize syslog data storageD
All platforms running the Junos OS use a separate process with protected memory space for each routing protocol
问题
单选题How does the PFE handle unicast transit traffic destined for an existing forwarding table entry?（）A
It sends the traffic through one egress port toward its destinationB
It sends the traffic through multiple egress ports to all available receiversC
It sends the traffic through an internal link to the RED
It sends the traffic to the local system for further processing
问题
单选题Which configuration causes RIP-learned routes to be advertised to other RIP neighbors?（）A
set protocol rip no-passiveB
top edit policy-options policy-statement demo set term 1 from protocol rip set term 1 then accept top set protocols rip group internal export demoC
set protocols rip advertise in-outD
top edit policy-options policy-statement demo set term 1 from active routes set term 1 then accept top set protocols rip group internal export demo
问题
单选题By default, if equal-cost paths exist for the same destination, which action will the router take?（）A
Drop half the traffic.B
Make a copy of the traffic and send it to both destinations.C
Load-balance traffic between the available paths.D
Randomly select one of the available paths to send traffic.
问题
多选题Which two characteristics describe the UDP protocol?（）Alimited error checkingBdefined timersCno recovery mechanismsDthree-way handshake
问题
多选题By default, which two statements are true about export routing policies?（）AExport policies can evaluate only active routesBExport policies can evaluate all routesCExport policies can be applied to the forwarding tableDExport policies can be applied directly to interfaces