更多中兴IPRAN初级试题
- 1ZXCTN产品中环网保护有两种实现方式,wrapping和steering,我司产品目前采用steering方式。Two implementation modes are available for ring network protection of ZXCTN product, wrapping and steering. Currently ZXCTN product adopts steering.
- 2ZXCTN6150设备的物理接口的admin状态缺省为UP(判断)
- 3下面哪条命令可以查看OSPF邻居关系是否正常
- 4对于TDM类型的集客业务,首选设置差分时钟做为业务发送时钟,次选自适应时钟。(判断)
- 5按业务模型默认映射规则,Sevice队列的EF优先级,对应到COS字段的值为5,对应到DSCP字段的值为48。
- 6当ZXCTN系列设备发生丢包时,会要求源端再重传一次。When packet loss occurs to ZXCTN series equipment, source end is required to retransmit the packet.