What are three methods to apply

第1题：

第2题：

The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.
overgeneralization
略

第3题：

第4题：

There are three static routes in the routing table that need to be announced to your OSPF peers. Which method is used to accomplish this?（）

• A、Apply an import policy to OSPF that injects the static routes into OSPF
• B、Apply an import policy to the static routes that injects the static routes into OSPF
• C、Apply an export policy to the static routes that injects the static routes into OSPF
• D、Apply an export policy to OSPF that injects the static routes into OSPF

第5题：

What are three methods that may be use d to allow a switch to determine which ports to forward IP multicast messages to?（）

• A、IGMP
• B、IGMP snooping
• C、PIM
• D、CGMP
• E、static assignment
• F、CDP

第6题：

第7题：

Network Security is a continuous process. Which three phases apply to this process?（）

• A、Configure
• B、Improve
• C、Operate
• D、Monitor
• E、Secure
• F、Troubleshooting

第8题：

第9题：

Which three configuration steps must be completed for a Cisco router in order to enable local AAA login authentication?（） (Choose three.)

• A、Apply the method list to an interface
• B、Specify the default method list and apply it to the interface
• C、Enable AAA
• D、Define a method list

第10题：

What are the three OSPF authentication methods supported on the ERX Edge Router？（）

• A、 null password
• B、 simple password
• C、 message digest 5
• D、 Password Authentication Protocol
• E、 Challenge Handshake Authentication Protocol