单项选择题
The following command is issued on a Cisco Router：
Router（configuration）#logging console warnings
Which alerts will be seen on the console？（）
A.Warnings only
B.debugging， informational， notifications， warnings
C.warnings， errors， critical， alerts， emergencies
D.notifications， warnings， errors
E.warnings， errors， critical， alerts
相关考题
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单项选择题
Youhave2NTPserversinyournetwork-10.1.1.1and10.1.1.2.YouwanttoconfigurationureaCiscoroutertouse10.1.1.2asitsNTPserverbeforefallingbackto10.1.1.1.Whichcommandswillyouusetoconfigurationuretherouter？（）
A.ntp server 10.1.1.1 ntp server 10.1.1.2
B.ntp server 10.1.1.1 ntp server 10.1.1.2 primary
C.ntp server 10.1.1.1 ntp server 10.1.1.2 prefer
D.ntp server 10.1.1.1 fallback ntp server 10.1.1.2 -
单项选择题
What level of logging is enabled on a Router where the following logs are seen？（）
A.alerts
B.critical
C.errors
D.notifications -
单项选择题
The following commands are issued on a Cisco Router： What will the debug output on the console show？（）
A.All IP packets passing through the router
B.Only IP packets with the source address of 10.1.1.1
C.All IP packets from 10.1.1.1 to 172.16.1.1
D.All IP Packets between 10.1.1.1 and 172.16.1.1
