Test SEFOS9

SEFOS2 sends a type 7 LSA for the default route with the updated metric as 50. Therefore, the metric for the default route should be 51 in SEFOS9.

1. In SEFOS9, type.

   SEFOS# show ip ospf route
    
   OSPF Process Routing Table
   Dest/Mask                  TOS NextHop/Interface Cost Rt.Type   Area
   ---------                  --- -------/--------- ---- -------   ----
   0.0.0.0/0.0.0.0           0   10.2.2.2/vlan2    51   Type1Ext  0.0.0.2
   10.2.2.0/255.255.255.0    0   0.0.0.0/vlan2     1    IntraArea 0.0.0.2
   10.4.0.0/255.255.0.0      0   10.2.2.2/vlan2    2    InterArea 0.0.0.2
   

2. In SEFOS2, test the no area default-cost command.

   SEFOS# configure terminal
   SEFOS(config)# router ospf
   SEFOS(config-router)# no area 0.0.0.2 default-cost
   

3. In SEFOS9, type.

   SEFOS# show ip ospf route
    
   OSPF Process Routing Table
   Dest/Mask                     TOS NextHop/Interface Cost Rt.Type   Area
   ---------                     --- -------/--------- ---- -------   ----
   0.0.0.0/0.0.0.0               0   10.2.2.2/vlan2    11    Type1Ext 0.0.0.2
   10.2.2.0/255.255.255.0        0   0.0.0.0/vlan2     1    IntraArea 0.0.0.2
   10.4.0.0/255.255.0.0          0   10.2.2.2/vlan2    2    InterArea 0.0.0.2