Keeps history of a managed PC
| Column Name | Column Datatype | Column Null Option | Column Comment |
| class_name | varchar(30) | not null | Class name |
| mac_addr | varchar(255) | with null | Mac address |
| inst_timestamp | date | with null | Inst timestamp |
| ip_addr | varchar(255) | with null | IP address |
Product Name: Unicenter Network and System Management
Table Type: Table