Totally Stub

E1과 E2 외부경로와 AS내의 다른 Area경로(O IA) 대신 0.0.0.0/0 을 서비스 한다

셋팅

HQ_SE_Core_R2(config-router)#area 2 stub no-summary

HQ_SE_3F_L3_1 (config-router)#area 2 stub no-summary

HQ_SE_3F_L3_2 (config-router)#area 2 stub no-summary

적용 전

HQ_SE_3F_L3_2

Gateway of last resort is not set

        192.168.1.0/27 is subnetted, 4 subnets

O IA 192.168.1.0 [110/4] via 192.168.5.98, 00:02:33, FastEthernet0/1

O IA 192.168.1.32 [110/4] via 192.168.5.98, 00:02:33, FastEthernet0/1

O IA 192.168.1.64 [110/3] via 192.168.5.98, 00:02:33, FastEthernet0/1

O IA 192.168.1.96 [110/3] via 192.168.5.98, 00:02:33, FastEthernet0/1

        192.168.2.0/27 is subnetted, 1 subnets

O IA     192.168.2.0 [110/3] via 192.168.5.98, 00:02:23, FastEthernet0/1

O IA 192.168.3.0/24 [110/4] via 192.168.5.98, 00:02:33, FastEthernet0/1

O IA 192.168.4.0/24 [110/3] via 192.168.5.98, 00:02:23, FastEthernet0/1

        192.168.5.0/27 is subnetted, 4 subnets

O          192.168.5.0 [110/3] via 192.168.5.98, 00:02:43, FastEthernet0/1

C          192.168.5.32 is directly connected, Vlan20

O          192.168.5.64 [110/2] via 192.168.5.98, 00:02:43, FastEthernet0/1

C          192.168.5.96 is directly connected, FastEthernet0/1

O IA 192.168.32.0/24 [110/3] via 192.168.5.98, 00:02:33, FastEthernet0/1

O IA 192.168.33.0/24 [110/3] via 192.168.5.98, 00:02:33, FastEthernet0/1

O IA 192.168.34.0/24 [110/2] via 192.168.5.98, 00:02:43, FastEthernet0/1

O IA 192.168.35.0/24 [110/2] via 192.168.5.98, 00:02:43, FastEthernet0/1

적용 후

HQ_SE_3F_L3_2

Gateway of last resort is 192.168.5.98 to network 0.0.0.0

   192.168.5.0/27 is subnetted, 4 subnets

O     192.168.5.0 [110/3] via 192.168.5.98, 00:04:38, FastEthernet0/1

C     192.168.5.32 is directly connected, Vlan20

O     192.168.5.64 [110/2] via 192.168.5.98, 00:04:38, FastEthernet0/1

C     192.168.5.96 is directly connected, FastEthernet0/1

O*IA 0.0.0.0/0 [110/2] via 192.168.5.98, 00:04:38, FastEthernet0/1