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[单选题]当AN跟交换机对调V5接口时,要保证2M的答案
搜答案
当AN跟交换机对调V5接口时,要保证2M中继连通正常,AN侧的C805DTM板上对应的2M的指示灯LOS,SLP,RFA分别为()。
单选题
2022-05-24 04:18
A、灭,亮,灭
B、亮,灭,灭
C、亮,灭,亮
D、灭,灭,灭
查看答案
正确答案
D
试题解析
标签:
大学试题
工学
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