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Which DSL encapsulation method requires client software running on the end - user PC that is directly connected to a DSL modem?（）
- A、PPPoA
- B、PPPoE
- C、PPP
- D、L2TP
- E、ATM
参考答案
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Which DSL encapsulation method requires client software running on the end － user PC that is directly connected to a DSL modem?()
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In a Routed 1483 network which method of routing is typically employed on the DSL router？（）A、staticB、OSPFC、RIPv1D、RIPv2
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单选题Which DSL encapsulation method requires client software running on the end - user PC that is directly connected to a DSL modem?（）A
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ATM
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ensp；Run（）；B
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单选题In a Routed 1483 network which method of routing is typically employed on the DSL router？（）A
staticB
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RIPv2
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单选题In a Routed 1483 network what method of routing is typically employed on the DSL router？（）A
staticB
OSPFC
RIPv1D
RIPv2
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VPI/VCI on the dialer interfaceC
IP address on the ATM interfaceD
CHAP on the dialer interface
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单选题Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, destined for an Enterprise network. Which of the following answers best describes the router's logic that tells the router, for a given packet, to apply GRE encapsulation to the packet?（）A
When the packet received on the LAN interface is permitted by the ACL listed on the tunnel greacl command under the incoming interfaceB
When routing the packet, matching a route whose outgoing interface is the GRE tunnel interfaceC
When routing the packet, matching a route whose outgoing interface is the IPsec tunnel interfaceD
When permitted by an ACL that was referenced in the associated crypto map
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单选题What is the data encapsulation method for the VPLS virtual circuit （VC）？（）A
MAC over MPLSB
L2TPV3C
802.1 QinQD
Ethernet over MPLSE
GRE
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单选题Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）A
IETFB
HDLCC
Q9333-A Annex AD
ANSI Annex D
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单选题Which statement about PPPoA configuration is correct？（）A
The dsl operating-mode auto command is required if the default mode has been changedB
The ip mtu 1496 command must be applied on the dialer interfaceC
The encapsulation ppp command is requiredD
The ip mtu 1492 command must be applied on the dialer interface
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