单项选择题
Log messages are appearing very quickly on the console of your ERX Edge Router. Which Privileged Exec command disables real-time console logging？（）
A. no log here
B. no log console
C. destination console severity 7
D. destination console logging off
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相关考题
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单项选择题
WhichcommanddisplaystheresultsofaloopbacktestyouexecutedonaCT3linemoduleinslot5，port0，t1number4？（）
A. show interface 5/0：4
B. show interface 5/0：4/1
C. show controllers t3 5/0：4
D. show controllers t3 5/0：4/1 -
单项选择题
WhatisthepurposeoftheOSPFhellopacket？（）
A. advertises reachable networks
B. acknowledges the receipt of update packets
C. establishes and maintains neighbor relationships
D. describes the contents of the link-state database -
多项选择题
WhatarethethreeOSPFauthenticationmethodssupportedontheERXEdgeRouter？（）
A. null password
B. simple password
C. message digest 5
D. Password Authentication Protocol
E. Challenge Handshake Authentication Protocol
