更多中兴IPRAN初级试题
- 1T3网管上报ZXCTN设备保护倒换事件告警时,由于保护组倒换仅出现一瞬间,而不是持续告警,因此告警出现后就转入到锁定告警里面。When T3 EMS reports protection switching event alarm of ZXCTN equipment, because protection group switching only happens instantaneously and the alarm does not last, alarm event state turns into lock alarm state.
- 2FLASH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.
- 3网段中的DR一定是优先级数值最大的那台路由器
- 4在电信IPRAN场景中需要配置BFD的有哪些部分
- 5对于9000-E设备,如下哪个命令可以查询伪线BFD
- 69008采用的是3+1的主控交换热备功能,因此在拔除一个交换板的情况下,仍能做到满接入情况下的线速转发