common forwarding class
forwarding equivalence class
equivalent class characteristics
forwarding class characteristics
第1题：
A. Multiple action modifiers can be included in the same term.
B. Only a single action modifier can be included in the same term.
C. If an action modifier exists without a terminating action, matching packets will be accepted.
D. If an action modifier exists without a terminating action, matching packets will be discarded.
第2题：
A. redundant
B. spanned
C. provisioned
D. converged
第3题：
A FirstName
B Titlealone
C Title+FirstName
D Kinterm
第4题：
Which term describes a spanning-tree network that has all switch ports in either the blocking or forwardingstate？ （）
第5题：
Hot Standby Router Protocol (HSRP) is able to provide network redundancy for IP networks. Concerning HSRP load sharing, which two descriptions make sense?（）
第6题：
A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?（）
A.Worm
B.Smurf
C.Logic Bomb
D.Man-in-the-middle
第7题：
A.tunneling
B.hashing
C.routing
D.NAT
第8题：
A. common forwarding class
B. forwarding equivalence class
C. equivalent class characteristics
D. forwarding class characteristics
第9题：
When building an IP multicast domain using PIM which mode assumes that other routers do not want to forward multicast packets for the group?（）
第10题：
Which statement best describes the application of link fragmentation and interleaving （LFI）？（）