A. behavior aggregateB. policerC. multifieldD. forwardi……

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

单项选择题A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?（）

A. The filter will permit the packet and take no additional action
B. The filter will reject the packet and send an ICMP message back to the sender
C. The filter will discard the packet and take no additional action
D. The filter will permit the packet and write a log entry to the firewall log