You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?（）

单项选择题Referring to the exhibit, which type of classifier is being used in the CoS configuration?（）

A. behavior aggregate
B. policer
C. multifield
D. forwarding policy

单项选择题By default if equal-cost paths exists for the same destination, which action will the router take?（）

A. Drop half the traffic
B. Make a copy of the traffic and send it to both testinations
C. Load-balance traffic between the available paths
D. Randomly select one of the available paths to send traffic

多项选择题What are three examples of dynamic IGPs?（）

A. OSPF
B. BGP
C. IS-IS
D. PIM
E. RIP

单项选择题You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which mehtod will accomplish this?（）

A. Apply an export policy to OSPF that exports the default route
B. Apply an import policy to OSPF that imports the default route
C. Apply the default-network command to OSPF
D. Apply the redistribute-igp command to BGP

单项选择题You are configuring new BGP neighbor and want to view the configuration for the interface ge-0 0 0.42.Which command do you use to achieve this result?（）

A. [edit protocols bgp group external]    user@router# set interfaces ge-0/0/0.42 ?
B. [edit protocols bgp group external]    user@router# edit show interfaces ge-0/0/0.42
C. [edit protocols bgp group external]    user@router# top show interfaces ge-0/0/0.42
D. [edit protocols bgp group external]    user@router# show interfaces ge0/0/0.42