JN0-120 题目列表
单选题Which configuration command represents a static customer route in a Routed 1483 network？（）Aip route 40.40.0.0 255.255.0.0 172.10.1.2Bip route 40.40.0.0 0.0.255.255 atm 6/0.33Cip route 40.40.0.0 0.0.255.255 172.10.1.2Dip route 40.40.0.0 255.255.0.0 atm 6/0.33
单选题In a bridged 1483 network， what configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？ （）Aredistribute directBredistribute staticCredistribute connectedDredistribute access-internal
多选题Which two forms of DSL connectivity provide the same bandwidth in both directions？（）AADSLBHDSLCSDSLDRADSL
单选题When sending an LCP Configuration Request, what can the ERX Edge Router possibly negotiate?（）AIP addressBauthenticationCWINS assignmentDDomain Name Server
多选题Which two parameters are virtual router specific？（）AATM PVCBstatic routesCIP interfacesDencapsulations
单选题What does the ip access-routes configuration command accomplish?（）AIt statically places a host route in the routing table.BIt statically associates an IP address with a customer.CIt dynamically creates a host route in the routing table.DIt dynamically assigns an address to the router's interface
单选题What does the SRP distribute to the line modules when a routing table changes？（）Aupdated RIB-OutBlink-state informationCan incremental updateDthe complete routing table
单选题You are experiencing contention in the queue on an egress interface of the router. Which policy action should be used for congestion control?（）AmarkBcolorCfilterDdiscard
单选题Which service does the ERX Edge Router support with a virtual router?（ ）Avoice over IPBwholesale servicesCIP quality of serviceDSNMP management
单选题Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）AredBwhiteCgreenDyellow
单选题What is the maximum attainable bandwidth using an analog data modem？（）A28.8kbpsB56kbpsC128kbpsD1544kbps
单选题What does the SRP distribute to the line modules when arouting table changes?（）Aupdated RIB-OutBlink-state informationCan incremental updateDthe complete routing table
单选题You are configuring an ATM PVC to support a Bridged 1483 network.What should be applied to the atm pvc command to accomplish this goal?（）Aaal5muxBaal5snapCaal5routeDaal5bridge
单选题You would like to configure an ATM PVC with a virtual circuit identifier of 33 on virtual path 0.The PVC should use an unspecified bit rate and be encapsulated in the AAL5SNAP format.Which command accomplishes this goal？（）Aatm pvc0/33 aal5snapBatm pvc33033 aal5snapCatm pvc0/33 aal5snap ubrDatm pvc33033 aal5snap ubr
多选题What are the two well-known UDP ports used by RADIUS accounting servers?（）A1645B1646C1812D1813