Which QoS mechanism can help classify different kinds of Citrix traffic （print job versus real-time terminal control）？（）

When two bridges are competing for the root bridge of an IEEE 802.1D spanning tree and both have the same bridge priority configured， which parameter determines the winner？（）

Which statement is true of a source that wants to transmit multicast traffic to group 239.1.1.1？（）

An administrator of a peer-to-peer server application reports that the maximum bandwidth that his application receives is 90 Mb/s. You have an 8-port，100-Mb/s EtherChannel bundle on the switching infrastructure between the two servers， resulting in a bidirectional throughput of more than what is recorded. Which two solutions would allow for more bandwidth for the application？（）

Choose two commands that are required to enable multicast on a router， when it is known that the receivers use a specific functionality of IGMPv3.（）

f a Cisco switch is configured with VTPv1 in transparent mode， what is done with received VTP advertisements？（）

When a BGP router is not capable of understanding 4-byte AS numbers， it will see 4-byte AS numbers as a special， reserved， 2-byte AS number in the AS path. Which 2-byte AS number is this reserved one？（）

What are the "bound IP addresses" used for in LDP？（）

In GLBP， which router will answer on client ARP requests？（）

Which three statements are true about policing？ （）