A.protocol
B.VLAN number
C.TCP or UDP port numbers
D.source switch port number
E.source IP address and destination IP address
F.source MAC address and destination MAC address
第1题：
A. It is bidirectional.
B. It carries optimized traffic.
C. It can carry traffic using UDP.
D. It is formed only within a community
第2题：
What are the three main parts of a syslog message? （）(Choose three.)
第3题：
A. routing-instance
B. zone
C. interface
D. policy
E. rule-set
第4题：
Which three statistics does the Executive report summarize?（） (Choose three.)
第5题：
What are two reasons that a network administrator would use access lists (Choose two.)（）。
第6题：
A. latency and loss
B. compression results
C. traffic (by application)
D. CRC and alignment errors
E. user access (by username)
第7题：
An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21, 23 and 25. What types of packets will be permitted by this ACL (Choose three.)（）。
第8题：
A. access profile
B. client group
C. client
D. default profile
E. external
第9题：
What are three pieces of information that the Cisco IOS show inventory command displays on a Cisco ISR Router? （）(Choose three.)
第10题：
What three pieces of information can be used in an extended access list to filter traffic (Choose three.)（）。