间接故意，是指行为人明知自己的行为会发生危害社会的结果，并有意放任，以致发生这种结果的心理态

A．informational

B．emergency

C．warning

D．critical

E．debug

F．error

es EIGRP as its routing protocol throughout the corporation. The network administrator does not understand the convergence of EIGRP. Using the output of the show ip eigrp topology all - links command, answer the administrator‘s questions.Which three networks is the router at 172.17.10.2 directly connected to？（）

A. 172.17.0.0/30

B. 172.17.1.0/24

C. 172.17.2.0/24

D. 172.17.3 .0/25

E. 172.17.3.128/25

F. 172.17.10.0/24

What are the main factors that determine different rates of aging？

A．Optimistic ways of life.

B．A family with three children.

C．A regular sleep pattern.

D．Heredity and life-style.

A.VLAN support

B.compression

C.authentication

D.sliding windows

E.multilink support

F.quality of service

ishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation？（）

A. application

B. presentation

C. session

D. transport

E. internet

F. data link

A.The network administrator can apply port security to dynamic access ports

B.The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.

C.The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.

D.The network administrator can apply port security to EtherChannels.

E.When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.

A.The network administrator can apply port security to dynamic access ports

B.The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.

C.The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.

D.The network administrator can apply port security to EtherChannels.

E.When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.

their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch？

A. BPDU

B. Port security

C. RSTP

D. STP

E. VTP

F. Blocking mode

A. The command establishes a static route

B. The command invokes a dynamic routing protocol for 192.168.12.0

C. Traffic for network 192.168.12.0 is forwarded to 172.16.12.1

D. Traffic for all networks is forwarded to 172.16.12.1

E. This route is automatically propagated throughout the entire network

F. Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network