Cisco Cisco FirePOWER Appliance 7020
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.
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.