本文发表在 rolia.net 枫下论坛> 一。我完全不会的题：
> 1。TCP session 用什么作标识？
Sequence number?
> 2。两台hosts 之间的RST 表示什么？
Host A is trying to connect to host B on TCP port N. But host B doesn't have a program listenning on TCP port N, so the TCP/IP stack in the kernel of host B sends back a TCP reset (with RST flag on).
Recently there's a bad trend for browser (IE to be specific) to send RST to end the connection after grabbing the data instead of 4 packet close. Very bad.
> 二。我认为对，他认为错的问题：
> 1。在Windows Network Environment, 用什么机制实现名字解析。
> 答：WINS。
Maybe they want you to describe the whole process (ie., lmhost, host, broadcast, dns, wins, etc. for different type of nodes)? I can only remember the order before I took my MCSE exam :-)
> 2。网络A和B用router 连接，A网络的地址为：192.168.0.1/24，B网络
> 的地址为：192.168.0.128/25，router 的相应interface 的地址是什么？
> 答：for a: 192.168.0.2/24
> for b: 192.168.0.129/25
This doesn't look quite right. For network A, the valid host range is 192.168.0.1 - 192.168.0.254. For network B, the valid host range is 192.168.0.129 - 192.168.0.254. In other words, they are overlapping. ???更多精彩文章及讨论，请光临枫下论坛 rolia.net
> 1。TCP session 用什么作标识？
Sequence number?
> 2。两台hosts 之间的RST 表示什么？
Host A is trying to connect to host B on TCP port N. But host B doesn't have a program listenning on TCP port N, so the TCP/IP stack in the kernel of host B sends back a TCP reset (with RST flag on).
Recently there's a bad trend for browser (IE to be specific) to send RST to end the connection after grabbing the data instead of 4 packet close. Very bad.
> 二。我认为对，他认为错的问题：
> 1。在Windows Network Environment, 用什么机制实现名字解析。
> 答：WINS。
Maybe they want you to describe the whole process (ie., lmhost, host, broadcast, dns, wins, etc. for different type of nodes)? I can only remember the order before I took my MCSE exam :-)
> 2。网络A和B用router 连接，A网络的地址为：192.168.0.1/24，B网络
> 的地址为：192.168.0.128/25，router 的相应interface 的地址是什么？
> 答：for a: 192.168.0.2/24
> for b: 192.168.0.129/25
This doesn't look quite right. For network A, the valid host range is 192.168.0.1 - 192.168.0.254. For network B, the valid host range is 192.168.0.129 - 192.168.0.254. In other words, they are overlapping. ???更多精彩文章及讨论，请光临枫下论坛 rolia.net