单项选择题
Which term represents the mode that is used when the router stores log messages in RAM memory?（）
A. syslog logging B. terminal logging C. buffered logging D. console logging
多项选择题 What are the three main parts of a syslog message? （）(Choose three.)
单项选择题 Which protocols does Cisco NSF support? （）
单项选择题 Compared to the traditional Layer 2 and Layer 3 system, how does the Cisco Catalyst 6500 VSS 1440simplify the network? （）
