问题：单选题What does the SRP distribute to the line modules when a routing table changes？（）A updated RIB-OutB link-state informationC an incremental updateD the complete routing table
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问题：单选题A service provider is operating a Routed 1483 network where the ATM PVCs are treated as a large subnet.What is a consequence of this configuration？（）A ItburnsupIPaddresses.B ItconservesIPaddresses.C Itresultsinasmallerroutingtable.D EachPVChasaseparate/30subnet
问题：单选题Which configuration command represents a static customer route in a Routed 1483 network？（）A ip route 40.40.0.0 255.255.0.0 172.10.1.2B ip route 40.40.0.0 0.0.255.255 atm 6/0.33C ip route 40.40.0.0 0.0.255.255 172.10.1.2D ip route 40.40.0.0 255.255.0.0 atm 6/0.33
问题：单选题When sending an LCP Configuration Request, what can the ERX Edge Router possibly negotiate?（）A IP addressB authenticationC WINS assignmentD Domain Name Server
问题：单选题Which service does the ERX Edge Router support with a virtual router?（ ）A voice over IPB wholesale servicesC IP quality of serviceD SNMP management
问题：多选题Which two parameters are virtual router specific？（）AATM PVCBstatic routesCIP interfacesDencapsulations
问题：多选题Which two forms of DSL connectivity provide the same bandwidth in both directions？（）AADSLBHDSLCSDSLDRADSL
问题：单选题What does the ip access-routes configuration command accomplish?（）A It statically places a host route in the routing table.B It statically associates an IP address with a customer.C It dynamically creates a host route in the routing table.D It dynamically assigns an address to the router's interface
问题：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?（）A redB whiteC greenD yellow
问题：单选题What is the function of L2TP？（）A It allows L2F tunnels across the network.B It allows GRE tunnels across the network.C It allows PPTP tunnels across the network.D It allows PPP to be tunneled across a network
问题：单选题You would like toconfigure 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?（）A atm pvc 0/33 aal5snapB atm pvc 33 0 33aal5snapC atm pvc 0/33 aal5snap ubrD atm pvc 33 0 33 aal5snap ubr
问题：多选题You have a Bridged 1483 service offering where each ATM PVC is assigned a /30 subnet. What are two characteristics of this configuration？（）AIt burns IP addresses.BIt conserves IP addresses.CBoth the client and the ERX Edge Router have IP addresses.DThe client has an IP address， but the ERX Edge Router uses an unnumbered address.
问题：单选题A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?（）A DSLAMB DSL modemC ERX Edge RouterD customer workstation
问题：单选题You have 50 subscribers accessing a LAC to connectto ISP1.com.What is the L2TP Control Connections and Sessions for the subscribers?（）A A single Control Connection and a single SessionB A single Control Connection and multiple Sessions(one pers ubscriber)C Multiple Control Connections and a single SessionD Multiple Control Connections and multiple Sessions(one per subscriber)
问题：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?（）A markB colorC filterD discard
问题：单选题What is the maximum attainable bandwidth using an analog data modem？（）A 28.8kbpsB 56kbpsC 128kbpsD 1544kbps
问题：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？ （）A redistribute directB redistribute staticC redistribute connectedD redistribute access-internal
问题：单选题Your ERX router is supporting 100 virtual routers.A specific line module supports IP interfaces in 5 virtual routers.How many routing tables are maintained on that module？（）A 0B 1C 5D 100
问题：单选题Which profile configuration command dynamically creates a host route in the routing table?（）A ip host routesB ip access-routesC host routes enabledD access-routes enabled
