By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?() A. pingB. helloC. get requestD. echo request

By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?()

A. ping

B. hello

C. get request

D. echo request


相关考题:

Oneoftheusecasesinyourwebapplicationusesmanysession-scopedattributes.Attheendoftheusecase,youwanttoclearoutthissetofattributesfromthesessionobject.Assumethatthisstaticvariableholdsthissetofattributenames:201.privatestaticfinalSetUSE_CASE_ATTRS;202.static{203.USE_CASE_ATTRS.add(customerOID);204.USE_CASE_ATTRS.add(custMgrBean);205.USE_CASE_ATTRS.add(orderOID);206.USE_CASE_ATTRS.add(orderMgrBean);207.}Whichcodesnippetdeletestheseattributesfromthesessionobject?()A.session.removeAll(USE_CASE_ATTRS);B.for(Stringattr:USE_CASE_ATTRS){session.remove(attr);}C.for(Stringattr:USE_CASE_ATTRS){session.removeAttribute(attr);}D.for(Stringattr:USE_CASE_ATTRS){session.deleteAttribute(attr);}E.session.deleteAllAttributes(USE_CASE_ATTRS);

在PPPOA的协议栈中,PPP以下的协议有()A.PPP--PPPOA--ATM--物理层B.PPP--PPPOA--AAL5--物理层C.PPP--PPPOA--物理层D.PPP--PPPOA--AAL5--ATM--物理层

When configuring a serial interface on a router, what is the default encapsulation?() A. atm-dxiB. frame-relayC. hdlcD. lapbE. ppp

ATM (Asynchronous Transfer Mode) technology combines connection oriented mechanism and () mechanism.A.circuit switchingB.packet switchingC.message switchingD.voice switching

ATM(Asynchronous Transfer Mode)technology combines connection oriented mechanism and ( ) mechanism. A.circuit switchingB.packet switchingC.message switchingD.voice switching

政府已建成的公共服务项目设施转型为PPP项目的评估属于( )。A.PPP流量项目B.PPP存量项目C.PPP存量资产D.PPP流量资产

3、【STCS_03_2】配置PPP验证方式为chap的命令为:A.Router(config)#encapsulation ppp chapB.Router(config-if)#encapsulation chapC.Router(config-if)#ppp authentication chapD.Router(config-if)#encapsulation ppp chap

下列关于PPPoE的说法正确的是()A.PPPoE协议将以太网帧封装在ppp报文之内,提供点对点的连接#B.PPPoE协议分为三个不同阶段:Discovery阶段、Offer阶段和PPPSession阶段#C.PPPoE与PPP协议不同的是:PPPoE的Discovery阶段建立的是一种Client/Server关系,而PPP建立的是一种对等关系。通过Discovery阶段,一个主机(Client)可以发现一个接入集中器(Server),在Discovery阶段正常结束后,主机和接入集中器就可以通过MAC地址和会话标识来建立PPPoE会话#D.PPPoE和PPP的协商过程完全不同

下列关于PPPoE的说法正确的是()A.PPPoE协议将以太网帧封装在ppp报文之内,提供点对点的连接#B.PPPoE协议分为三个不同阶段:Discovery阶段、Offer阶段和PPPSession阶段#C.PPPoE与PPP协议不同的是:PPPoE的Discovery阶段建立的是一种Client/Server关系,而PPP建立的是一种对等关系#D.PPPoE和PPP的协商过程完全不同

2、【STCS_03_2】给接口配置PPP协议的命令:A.Router(config)#encapsulation pppB.Router(config-if)#encapsulation pppC.Router(config-if)#encapsulation papD.Router(config-if)#encapsulation ppp pap