A.Frame Relay
B.HDLC
C.x.25
D.PPP
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A.PPP
B.WAP
C.DSL
D.Ethernet
E.L2TPv3
A.Layer 3
B.Layer 4
C.Layer 2
D.Layer 5
A. L2TP
B. IPsec
C. PPTP
D.RSA
A.(config-if)#authentication ppp chap fallback ppp
B.(config-if)#authentication ppp chap pap
C.(config-if)#ppp authentication chap pap
D.(config-if)#ppp authentication chap fallback ppp
最新試題
Which is true about OSPF router-id?（）
What level will be trapped if the administrator executes the command ？（）
What command instructs the device to timestamp Syslog debug messages in milliseconds?（）
Which statement describes the process ID that is used to run OSPF on a router ?（）
In a GLBP network, who is responsible for the arp request?（）
Which three are the components of SNMP? （）
What Cisco IOS feature can be enabled to pinpoint an application that is causing slow network performance?（）
What authentication type is used by SNMPv2?（）
Which three statements about Syslog utilization are true?（）
What OSPF command, when configured, will include all interfaces into area 0?（）