Ospf network command of the aggregation layer switch

The ospf network part of the n7-14-b2-2 is configured as follows: 0.0.0.14network 172.30.144.0 0.0.0.255 area 0.0.0.14network 172.30.145.0 0.0.0.255 area 0.0.0.14network 172.30.146.0 When area 0.0.0.14network has been used area 0.0.0.14network has been used area 0.0.0.14network has been used area 0.0.0.0.14network has been used area 0.0.0.14network has been used area 0.0.0.14network has been used area 0.0.0.14network has been deployed 0.0. 0.255 area 0.0.0.14network 255.255.area 0.0.0.14network 255.255.area 0.0.0.14network 255.0.0.0.255 area 0.0.0.14network 255.255.area 0.0.0.14network 255.area 0.0.0.0.14area 0.0.0.14 stub no-already connected subnets! Note that no summary is used, and the network of each class c is directly added. Take 172.30.152.0 and 24 for example: interface vlan 20 www.2cto.com ip address 255.255.255.255.0no shutdownset port vlan ge.2.14 20 set port vlan ge.2.15 20 set port vlan ge.2.16 20 set port vlan ge.2.17 20 set port vlan ge.2.18 20 set port vlan ge.2.19 20 set port vlan ge.2.20 set port vlan ge.2.21 20 set port vlan ge.2.22 20 set port vlan ge.2.23 20 set port vlan ge.2.24 20 set port vlan ge.2.25 20 set port vl An ge.2.26 20 set port vlan ge.2.27 20 set port vlan ge.2.28 20 set port vlan ge.2.29 20 set port vlan ge.2.30 20 set port vlan ge.2.31 20 set port vlan ge.2.32 20 set port vlan ge.2.33 20 set port vlan ge.2.34 20 set port vlan ge.2.35 20 set port vlan ge.2.36 20 set port vlan ge.2.37 20 set port vlan ge.2.38 20 set port vlan ge.2.39 20 set port vlan ge.2.40 20!