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第1题：
A Cisco Catalyst switch can belong to how many VTP domains？ （）
第2题：
Which of these statements accurately identifies how Unicast Reverse Path Forwarding can be employed to prevent the use of malformed or forged IP sources addresses？（）
第3题：
A.1
B.2
C.3
D.4
第4题：
How many simultaneous Telnet sessions does a Cisco router support by default?（）
第5题：
How many IDP policies can be active at one time on an SRX Series device by means of the set security idp active-policy configuration statemen?（）
第6题：
How many CallManager clusters can an IPCC Express cluster with High Availability communicate with? （）
第7题：
Given the following six method names：（1）addListener（2）addMouseListener （3）setMouseListener（4）deleteMouseListener（5）removeMouseListener（6）registerMouseListenerHow many of these method names follow JavaBean Listener naming rules？（）
第8题：
How many token buckets are needed to support a multi-actions policer that meters conforming， exceedingand violating traffic？（）
第9题：
How many transmitters (TXs) can be configured to an omni antenna using a CDU-C+?（）
第10题：
How does weighted random early detection （WRED） prevent packet loss？（）