Which two fields are found in an Ethernet frame header?（）
第1题：
A.Version
B.Type
C.Source Port
D.Flags
E.Data
第2题：
Enclosed please find two copies of Sales Contract No 011345, which we trust （） in order.
Awill be found
Bwill find
Cto find
Dto be found
第3题：
A. Hop Limit
B. Next Header
C. Fragment Offset
D. Header Checksum
第4题：
Which two of these key fields are used to identify a flow in a traditional NetFlow implementation?（）
第5题：
Which two of these data encryption AIM modes are found on the 3800 family of Cisco ISR Routers？ （Choose two.）（）
第6题：
A. source port
B. output interface
C. next-hop IP address
D. source MAC address
E. destination IP address
F. next-hop MAC address
第7题：
Enclosed please find two copies of Sales Contract No 011345, which we trust （） in order.
第8题：
You have configured a Classifier Access Control List(CLACL)with multiple match clauses.Each match clause has multiple defined fields within it.Which two statements describe how the router evaluates this CLACL?（）
A.All fields in each match clause must match.
B.All match clauses in the CLACL must match.
C.Only asingle field in each match clause must match.
D.Only asingle match clause in the CLACL must match
第9题：
Which two features did WPAv1 add to address the inherent weaknesses found in WEP?（）
第10题：
Which two of the following are designated fields for MAC tunneling protocol（802.1 ah）？（）