enable concatenation on the non-root bridge only
enable concatenation on the root bridge only
enable concatenation on both the root bridge and non-root bridge
enable concatenation on the root bridge and set it as desirable on the non-root bridge
set concatenation as desirable on the root bridge and enable it on the non-root bridge
第1题：
A. Smaller initial investment
B. Doubles memory requirements
C. Higher simultaneous thread processing
D. Decreases overhead
第2题：
Routers perform which of the following functions?（）
第3题：
You are an administrator of the Ezonexam switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in the Ezonexam network.
However, you need to share the VLAN information across numerous switches. Which of the following would allow you accomplish this?
A. STP
B. GVRP
C. SNMP
D. VTP
E. DHCP
F. None of the above
第4题：
Which QoS requirement applies to streaming video traffic？（）
第5题：
Which of the following solutions will detect and disable a rogue access point?（）
第6题：
Which of the following is not a valid reason for a packet to be punted？（）
第7题：
You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?（）
第8题：
A.RADIUS
B.SNAT
C.PAT
D.NAT
第9题：
Which of the following correctly describe the various functions and virtues of a router?（）
第10题：
What are the DSL-specific factors that require additional bandwidth when supporting Voice-over-IP over an IPSec VPN?（）