单项选择题

WhichstatementaboutPPPoAconfigurationiscorrect？（）……

Which statement about PPPoA configuration is correct？（）

A.The dsl operating-mode auto command is required if the default mode has been changed
B.The ip mtu 1496 command must be applied on the dialer interface
C.The encapsulation ppp command is required
D.The ip mtu 1492 command must be applied on the dialer interface

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热门试题

单项选择题As a network engineer， study the exhibit carefully. Router Net is unable to establish an ADSLconnection with its provider. Which action would correct this problem？（）

A.On the Dialer0 interface， add the pppoe enable command
B.On the Dialer0 Interface， add the ip mtu 1496 command
C.On the ATM0/0 interface， add the dialer pool-member 1 command
D.On the ATM0/0 interface， add the dialer pool-member 0 command

单项选择题Router NetworkTut is configured as shown below： Given the above configuration， which statement is true？（）

A.This device is configured as a PPPoE client
B.This device is configured as a PPPoA client
C.This device is configured as RFC 1483/2684bridge
D.This device is configured an an aggregation router

多项选择题Whichtwoencapsulationmethodsrequirethatan827ADSLrouterbeconfiguredwithaPPPusernameandCHAPpassword？（）

A.PPPoE with the 827 configured as a bridge
B.PPPoE with the 827 configured as the PPPoE client
C.PPPoA
D.RFC 1483 Bridged with the 827 configured as the PPPoE client
E.RFC 1482 Bridged with the 827 configured as a bridge

多项选择题WhichthreestatementsaccuratelydescribeIOSFirewallconfigurations？（）

A.The IP inspection rule can be applied in the inbound direction on the secured interface
B.The IP inspection rule can be applied in the outbound direction on the unsecured interface
C.The ACL applied in the inbound direction on the unsecured interface should be an extendedACL.
D.For temporary openings to be created dynamically by Cisco IOS Firewall， the access-list for thereturning traffic must be a standard ACL

单项选择题Study this exhibit carefully. What information can be derived from the SDM firewall configurationdisplayed？（）

A.Access-list 101 was configured for the trusted interface， and access-list 100 was configured forthe untrusted interface
B.Access-list 100 was configured for the trusted interface， and access-list 101 was configured forthe untrusted interface
C.Access-list 100 was configured for the inbound direction， and access-list 101 was configured forthe outbound direction on the trusted interface
D.Access-list 100 was configured for the inbound direction， and access-list 101 was configured forthe outbound direction on the untrusted interface