问题：

[判断题]

topology exhibit： 
 

 
You work as a network engineer at . is a large international company with offices on all continents. You work at the Chicago Office. Your boss at ，Miss ，has asked you to install a Catalyst 3500 to provide for another 24 users. Your instructions are as follows： 
* install it in an IDF 
* extremely import to have the proper configuration of the Catalyst before it is placed into the product information 
* it should not participate in VTP 
* it should forward VTP advertisements that are received on trunk ports 
* all nontrunking interfaces， Fa0/1 to Fa0/24） should immediately to the forwarding state of the Spanning tree. 
* configure all Fast Ethernet ports （the user ports） such as they are nontrunking. 
* the fastEthernet interfaces 0/12 through 0/24 should be placed in VLAN 20

A . 正确
B . 错误