A.WO-RE B.BL-RE C.SP-UP D.SP-RE
A.WO-EX B.WO-RE C.BL-EX D.BL-ID
A.RNC的硬件支持熱插拔 B.換硬件前,先要把單元狀態(tài)改成SE-NH C.硬件換好后,需要對(duì)單元進(jìn)行診斷 D.對(duì)新?lián)Q的硬件要檢查告警,確認(rèn)運(yùn)行正常