Cisco Cisco Firepower Management Center 2000

Admin

On the Edit Topology page, click 

.

A pop-up window appears.

Optionally, name the network by typing a name in the 

 field.

This name labels the networks in the hosts and network devices network maps after you activate the 
topology.

For more information, see 

In the 

 and 

fields, enter the IP address and network mask (in CIDR notation) that 

represent the network you want to add to your topology. 

For information on using CIDR notation in the FireSIGHT System, see 

.

Click 

.

The network is added to your topology.

To add additional networks to your topology, repeat steps 

 through 

To delete a network from your topology, click 

 next to the network you want to delete, and confirm 

that you want to delete the network, as well as all links to the network.

Optionally, follow the procedures in the following sections, depending on how you want to build your 
custom topology:

FireSIGHT

Use the Custom Topology page to manage custom topologies. You can create, modify, and delete 
topologies.

A topology’s status appears with its name. If the light bulb icon next to the policy name is lit, the 
topology is active and affects your network map. If it is dark, the topology is inactive. Only one custom 
topology can be active at any time. If you have created multiple topologies, activating one automatically 
deactivates the currently active topology.

Use the following procedures to either activate or deactivate a custom topology, modify a topology, or 
delete a topology. 

If you delete the active topology, your changes take effect immediately; that is, your network map no 
longer displays your custom topology.

Admin