更多中兴IPRAN初级试题
- 1在T31网管系统中，由于需要使用SYBASE数据库，所以需要单独安装该数据库软件。In T31 EMS system, because we need SYBASE database, software for the database needs to be installed independently.
- 2联通IPRAN网络中需要使用的保护倒换技术主要有
- 3为了避免单节点失效，ZXCTN产品常常配置伪线双归保护。To avoid single node failure, ZXCTN products are usually configured with PW dual-homing protection.
- 4对于T31中英文版本的切换，可以像E300那样通过修改环境变量以及系统设置，实现中英文的切换。To realize T31 Chinese/English versions switchover, you can modify environment variables and system setting as do in E300.
- 5FLASH是主控板上用来存放版本文件、配置文件、异常文件等的硬盘，读取速度比较慢，可以实时同步。FLASH is a hard disk on the main board used to store version file, configuration file and abnormal file. It is slow to read but can realize real-time sync.
- 6VLSM的含义是可变长子网掩码，它的作用是最大限度的利用IP地址
