Cisco Cisco Firepower Management Center 4000

Page of 1844
 
9-21
FireSIGHT System User Guide
 
Chapter 9      Setting Up Virtual Routers
  Configuring Virtual Routers
To add an OSPF area:
Access: 
Admin/Network Admin
Step 1
Select 
Devices > Device Management
.
The Device Management page appears.
Step 2
Next to the device where you want to edit the OSPF general options, click the edit icon (
).
The Interfaces tab for that device appears.
Step 3
Click 
Virtual Routers
.
The Virtual Routers tab appears.
Step 4
Next to the virtual router where you want to edit the OSPF general options, click the edit icon (
).
The Edit Virtual Router pop-up window appears.
Step 5
Click 
Dynamic Routing 
to display the dynamic routing options.
Step 6
Click 
OSPF
 to display the OSPF options.
Step 7
Under 
Areas
, click the add icon (
).
The Add OSPF Area pop-up window appears.
Step 8
In the 
Area Id 
field, type a numerical value for the area. This value can be either an integer or an IPv4 
address.
Step 9
Optionally, select the 
Stubnet
 check box to designate that the area does not receive router advertisements 
external to the autonomous system and routing from within the area is based entirely on a default route. 
If you clear the check box, the area becomes a backbone area or otherwise non-stub area.
The Default cost field and Stubnet field appear.
Step 10
In the 
Default cost
 field, type a cost associated with the default route for the area.
Step 11
Under 
Stubnets
, click the add icon (
).
Step 12
In the 
IP Address
 field, type an IP address in CIDR notation.
Step 13
Select the 
Hidden
 check box to indicate that the stubnet is hidden. Hidden stubnets are not propagated 
into other areas.
Step 14
Select the 
Summary
 check box to designate that default stubnets that are subnetworks of this stubnet are 
suppressed.
Step 15
In the 
Stub cost
 field, type a value that defines the cost associated with routing to this stub network.
Step 16
Click 
OK
.
The stubnet is added.
Tip
To edit a stubnet, click the edit icon (
). To delete a stubnet, click the delete icon (
).
Step 17
Optionally, under 
Networks
, click the add icon (
).
Step 18
In the 
IP Address
 field, type an IP address in CIDR notation for the network.
Step 19
Select the 
Hidden
 check box to indicate that the network is hidden. Hidden networks are not propagated 
into other areas.
Step 20
Click 
OK
.
The network is added.