Which PPP subprotocol negotiates authentication options?（）A、NCPB、LCPC、ISDND、DLCIE、SLIP
Which PPP subprotocol negotiates authentication options?（）
- A、NCP
- B、LCP
- C、ISDN
- D、DLCI
- E、SLIP
相关考题：
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.
Which profile configurations allows either PAP or CHAP to be used for authentication?() A.ppp authentication chap papB.pppoe authentication chap papC.ppp authentication chap ppp authentication papD.pppoe authentication chap pppoe authentication pap
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
In a PPP over ATM environment,which two PPP authentication methods are supported by the ERX Edge Router?() A.IKEB.PAPC.CHAPD.MSCHAP
Which two B－RAS service offerings do not require user authentication?() A.Routed 1483B.Bridged 1483C.PPP over ATMD.PPP over Ethernet
A new asynchronous connection is being installed in your network. Which pair of WAN encapsulations types is suitable for asynchronous lines?() A. PPP and ATMB. PPP and SDLCC. ATM and HDLCD. SDLC and HDLC
which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?() A.(config-if)#authentication ppp chap fallback pppB.(config-if)#authentication ppp chap papC.(config-if)#ppp authentication chap papD.(config-if)#ppp authentication chap fallback ppp
In PPPoA architecture， which two methods are most commonly deployed？（）A、terminating PPP sessions at the service providerB、PPP framingC、PPP multiplexingD、GRE tunnelingE、L2TP tunneling
A new asynchronous connection is being installed in your network. Which pair of WAN encapsulations types is suitable for asynchronous lines?（）A、PPP and ATMB、PPP and SDLCC、ATM and HDLCD、SDLC and HDLC
which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?（）A、(config-if)#authentication ppp chap fallback pppB、(config-if)#authentication ppp chap papC、(config-if)#ppp authentication chap papD、(config-if)#ppp authentication chap fallback ppp
Which profile configurations allows either PAP or CHAP to be used for authentication?（）A、ppp authentication chap papB、pppoe authentication chap papC、ppp authentication chap ppp authentication papD、pppoe authentication chap pppoe authentication pap
Which two B-RAS service offerings do not require user authentication?（）A、Routed 1483B、Bridged 1483C、PPP over ATMD、PPP over Ethernet
All WAN links inside the ABC University network use PPP with CHAP for authentication security. Which command will display the CHAP authentication process as it occur between two routers in the network?（）A、show chap authenticationB、show interface serial0C、debug ppp authenticationD、debug chap authenticationE、show ppp authentication chap
Which statement about the Link Control Protocol （LCP） is true？（）A、LCP is used for basic PPP link setup and operation.B、LCP is used for PPP CHAP authentication.C、LCP is used for PPP over ATM （PPPoA） setup.D、LCP is used for PPP over Ethernet （PPPoE） setup.E、LCP is used for PPP over Frame Relay （PPPoFR） setup
which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface?（）A、(config-if)#authentication ppp chap fallback pppB、(config-if)#authentication ppp chap papC、(config-if)#ppp authentication chap papD、(config-if)#ppp authentication chap fallback ppp
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.
多选题Which of the following can LCP successfully negotiate during the establishment of a PPP connection?（）AQ.931BIPCPCmultilinkDCHAPEcallback
单选题Which statement about the Link Control Protocol （LCP） is true？（）ALCP is used for basic PPP link setup and operation.BLCP is used for PPP CHAP authentication.CLCP is used for PPP over ATM （PPPoA） setup.DLCP is used for PPP over Ethernet （PPPoE） setup.ELCP is used for PPP over Frame Relay （PPPoFR） setup
单选题Which statement describes the function of the LNS in a L2TP environment?（）AIt initiates both the PPP session and the tunnel.BIt initiates the PPP session and terminates the tunnel.CIt terminates the PPP session and initiates the tunnel.DIt terminates the PPP session and terminates the tunnel.
单选题Which command displays the IPNCP parameters for all connected PPPoA subscribers?（）Ashow usersBshow subscriberCshow ppp interfaceDshow ppp interface status ip
多选题In a PPP over ATM environment,which two PPP authentication methods are supported by the ERX Edge Router?（）AIKEBPAPCCHAPDMSCHAP
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?（）ADSLAMBDSL modemCERX Edge RouterDcustomer workstation
多选题Which three statements about NetFlow are true？ （）ALCP is used for PPP over ATM （PPPoA） setup.BLCP is used for PPP over Ethernet （PPPoE） setup.CLCP is used for PPP over Ethernet （PPPoPR） setup.DLCP is used for PPP CHAP authentication.ELCP is used for basic PPP link setup and operation.
单选题which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface？（）A（config-if）#authentication ppp chap fallback pppB（config-if）#authentication ppp chap papC（config-if）#ppp authentication chap papD（config-if）#ppp authentication chap fallback ppp