Network Discovery
| Check that it’s working | . . . . 104 |
| Are devices appearing on the Network Map? | . . . . 105 |
| Are there problems on the Exceptions reports? | . . . . 105 |
| Check the Device Filters report | . . . . 105 |
| Check the Device Modeling Queue | . . . . 106 |
Chapter 9 | Refining Network Discovery | . . . . 107 |
| A precise matrix of network discovery | . . . . 107 |
| A tree of IPv4 ranges | . . . . 108 |
| Property Groups . . . . . . . . . . . . . . . . . . . . . . . . . . 110 | |
| Network Property Groups | . . . . 110 |
| The properties | . . . . 111 |
| How to use Network Property Groups | . . . . 113 |
| Making changes to Network Property Groups | . . . . 114 |
| Modify a Network Property Group | . . . . 114 |
| Create a Network Property Group | . . . . 115 |
| Delete a Network Property Group | . . . . 115 |
| Apply a Network Property Group to a range | . . . . 116 |
| Community Property Groups . . . . . . . . . . . . . . . . . . . . 116 | |
| More on community strings | . . . . 118 |
| Multiple Strings . . . . . . . . . . . . . . . . . . . . . . . . 118 | |
| SNMP Traps . . . . . . . . . . . . . . . . . . . . . . . . . . 118 | |
| Directed Community Strings . . . . . . . . . . . . . . . . . . 119 | |
| Deleting a community string | . . . . 119 |
8
