User's Manual

Table Of Contents
448
Users Manual of CS-6306R
ip address 131.108.20.5 255.255.255.0
Interface vlan11 is in area 2:
interface vlan 11
ip address 131.108.1.5 255.255.255.0
Interface vlan12 is in area 2:
interface vlan 12
ip address 131.108.2.5 255.255.255.0
Interface vlan13 is in area 3:
interface vlan 13
ip address 131.109.10.5 255.255.255.0
Interface vlan14 is in area 0:
interface vlan 14
ip address 131.109.1.1 255.255.255.0
Interface vlan 100 is in area 0:
interface vlan 100
ip address 10.1.0.1 255.255.0.0
The function of network area configuration command has its order, so the sequence of the commands is
important. The switch matches the IP address/mask pair according to the order. For details, refer to section
OSPF Commands.
Check the first network area. The interface subnet 131.108.20.0 configured for area ID 10.9.50.0 is
131.108.20.0. The Ethernet interface is configured to 0. The interface is therefore in area 10.9.50.0.
In the second area, if the previous process is adopted to analyze other interfaces, interface 1 is matched.
Therefore, interface 1 connects area 2.
Continue matching other network areas. Note that the last network area command is an exception, which
means that all the remnant interfaces connect network area 0.