vlan routing + 동적 라우팅(OSPF) 1

오늘 공부할 토폴로지

 

vlan routing 부분이다 

 

HQ에 vlan 10 , 20 ,30 을 생성

 

vlan 10 

int vlan 10

ip addr 192.168.1.1 255.255.255.0

 

vlan 20

int vlan 20

ip addr 192.168.2.1 255.255.255.0

 

vlam 30

int vlan 30

ip addr 192.168.3.1 255.255.255.240

 

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설정후 HQ의 ip routing 기능 활성화

 

g0/1과 g1/0/1를 트렁크 통신으로 설정

 

 

switchport mode trunk 입력할때  IEEE 802.1Q 표준으로 설정(trunk mode가 안먹히는 이유)

 

HQ

interface GigabitEthernet1/0/1

switchport trunk encapsulation dot1q -> vlan 식별 가능하게 만들어줌

switchport mode trunk

 

interface GigabitEthernet1/0/2

switchport trunk encapsulation dot1q -> vlan 식별 가능하게 만들어줌

switchport mode trunk

 

S1

interface GigabitEthernet0/1

switchport mode trunk

 

S3

interface GigabitEthernet0/2

switchport mode trunk

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PC1은 vlan 10

Laptop1,Laptop2은 vlan 20

Server0 은 vlan 30

 

각 할당 받는 vlan이 다르기 때문에 

switchport access vlan [vlan 번호]

switchport mode access

할당

 

S1

interface FastEthernet0/1

switchport access vlan 10

switchport mode access

 

interface FastEthernet0/10

switchport access vlan 20

switchport mode access

 

S3

interface FastEthernet0/10

switchport access vlan 20

switchport mode access

 

interface FastEthernet0/20

switchport access vlan 30

switchport mode access

 

끝