what kind of message...

问答题what kind of message in GLBP will inform other membership of GLBP learn virtual mac-address.

1.问答题什么情况会使BGP停止在IDLE（空闲）状态？

2.问答题几台交换机互联，都是client模式，问其中一台新增一个vlan，结果会怎么样？

3.问答题What are the three main types of networks that must be considered when defining a security policy？

4.问答题What is the purpose of the Route Tag field in the RIPv2 message？

5.问答题You are subneting in the network， out of network address，what’s feature can add one more address？

6.问答题Explain Route Aggregation in BGP.

7.问答题In BGP， we can use Route Reflector and full mesh. Why should we use these？

8.问答题Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？

9.问答题一个不多于50台主机的网络，合适它的掩码是多少？

10.问答题what is administrative distance.