下列不属于常用的ISIS诊断命令的是 ()。

A.display device

B.display isis peer

C.display bgp peer

D.display interface bri

A.常用制动完全释放

B.制动命令

C.左门使能

D.前进命令

A.import isis Ievel-2 into Ievel-1

B.import-route isis level-2 into level-1

C.adVertise isis Ievel-2 into lavel-1

A.import isis Ievel-2 into Ievel-1

B.import-route isis level-2 into level-1

C.dVertise isis Ievel-2 into lavel-1

D.xport isis Ievel-2into level-1

A.show isis circuits

B.show isis topology

C.show isis adjacency

D.show isis data base

A.[Quidway-isis-1] is-level level-1

B.[Quidway-sis-1] isis level level-1

C.[Quidway-GigabitEthernet1/0/0] isis is-level level-1

D.[Quidway-GigabitEthernet1/0/0] isis circuit-level level-1

A.[quidway-isis-1]IS-level level-1

B.[quidway-isis-1]isis level level-1

C.[quidway-GE 1/0/0] isis is-level level-1

D.[quidway-GE 1/0/0] isis circuit-level level-1

A.show isis adj的接门数和show isis circuits相比，仅缺少oopback地址部分，如果还少了一些接口，说明circuits接口是up的，但是两端网元isis交互不成功

B.show isis circuits :呈现配置了isis的接口并且三层接口状态的呈现(包括般三层接口和环回接口)

C.showisis adj:呈现了与外部互联的isis接口的邻居状

D.可通过show isis adj establish-fail log命令可查看建立失败的原因。例如: XGE1-1/8/0/1.1 Reason: P-To-P circuits receive LANIIH :说明本地为P2P接口，对端为广播型接口，收到了对端的厂播报文，所以本地P2P接口未UP

A.show isis route

B.show isis database detail

C.show isis interface

D.show isis statistic

A、PCR

B、基因芯片

C、DNA序列分析

D.基因失活

E.核酸分子杂交