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
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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:单选题When configuring PPP over ATM interfaces, what does the profile utility accomplish?()A It binds an interface to a virtual router.B It allows for dynamic interface creation.C It assigns a Domain Name Server for a session.D It identifies the RADIUS server to use for authentication
问题:单选题When sending an LCP Configuration Request,what can the ERX Edge Router possibly negotiate?()A IP addressB magic numberC WINS assignmentD Domain Name Server
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Which sequence of messages demonstrates the communications between the LAC and LNS when theyestablish an L2TP session?()A Incoming Call Reply, Incoming Call Request, Incoming Call ConnectedB Incoming Call Reply, Incoming Call Connected, Incoming Call RequestC Incoming Call Request, Incoming Call Reply, Incoming Call ConnectedD Incoming Call Request, Incoming Call Connected, Incoming Call Reply
问题:多选题Which two forms of DSL connectivity provide the same bandwidth in both directions?()AADSLBHDSLCSDSLDRADSL
问题:多选题Which two statements are true about L2TP tunnel switching?()ARequires only one tunnel switching license.BRequires two licenses,one for inbound and one for outbound sessions.CEnabled automatically when the BSR is configured as an LAC and LNS.DAids in L2TP tunnel scaling
问题:单选题Which RADIUS configuration command implements a primary/backup scenario for multiple servers?()A radius algorithm directB radius algorithm backupC radius algorithm primaryD radius algorithm round-robin
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
问题:多选题A Bridged 1483 service offering is grouping DSL users into a large subnet.What are three characteristics of this configuration?()AIt burns IP addresses.BIt conserves IP addresses.CA group of PVCs is a subnet.DIt provides an umbered IP address to the ERXEIt provides an IP unnumbered address to ERX
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:多选题Which two parameters are virtual router specific?()AATM PVCBstatic routesCIP interfacesDencapsulations
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Which statement describes the function of the LNS in a L2TP environment?()A It initiates both the PPP session and the tunnel.B It initiates the PPP session and terminates the tunnel.C It terminates the PPP session and initiates the tunnel.D It terminates the PPP session and terminates the tunnel.
问题:单选题The primary line module has failed and the spare line module is nowactive.What occurs,by default,when the primary line module returns to an operational status?()A The primary line module is inactive for five minutes and then becomes active.B The primary line module is in standby mode,while the spare line module remains active.C The primary line module becomes active immediately and the spare line module becomes inactive.D The primary and spare line modules are active for five minutes,after which time the spare line module becomes inactive.
问题:单选题What is the proper command to create a DHCP address pool?()A ip local-poolB ip local poolC ip dhcp local poolD ip dhcp-local pool