728x90
MHSRP 란?
HSRP그룹을 2개 이상 만들어 그룹별로 다른 Active 라우터를 지정할 수 있게 하여 여러 대 이상 라우터들이 라우팅 할 수 있게 하는 기능
참고 : https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=voice45&logNo=80205601624
오류##
다 제대로 줬는데 바로 옆 스위치에 ping 안될때
show cdp neigh 해보면 아예 안뜨는 경우 많음
상대 스위치를 shut - no shut 해주고
그래도 안되면
껐다 켜고 다시 vlan 넣어주고 확인
=>show cdp neighbor 해주면 다시 살아남..;;
SW3>> standby 10 track vlan 13 : L3인터페이스가 죽었나 살았나를 감시해야 하기 때문
SW1]
vlan 13
exit
vlan 12
exit
int f1/3
switchport mode access
switchport access vlan 13
exit
int f1/1
switchport mode access
switchport access vlan 12
exit
int lo0
ip add 1.1.100.100 255.255.255.0
exit
int vlan 13
ip add 1.1.13.1 255.255.255.0
exit
int vlan 12
ip add 1.1.12.1 255.255.255.0
exit
ip route 1.1.10.0 255.255.255.0 vlan 13 1.1.13.3
ip route 1.1.10.0 255.255.255.0 vlan 12 1.1.12.2
ip route 1.1.20.0 255.255.255.0 vlan 13 1.1.13.3
ip route 1.1.20.0 255.255.255.0 vlan 12 1.1.12.2
SW2]
vlan 12
exit
vlan 10
exit
vlan 20
exit
int f1/1
switchport mode access
switchport access vlan 12
exit
int f1/2
switchport trunk encapsulation dot1q
switchport mode trunk
exit
int vlan 12
ip add 1.1.12.2 255.255.255.0
exit
int vlan 10
ip add 1.1.10.252 255.255.255.0
standby 10 ip 1.1.10.100
standby 10 preempt
exit
int vlan 20
ip add 1.1.20.252 255.255.255.0
standby 20 ip 1.1.20.100
standby 20 priority 120
standby 20 preempt delay minimum 5
standby 20 track vlan 12 30
standby 20 track f1/1 30
exit
ip route 0.0.0.0 0.0.0.0 vlan 12 1.1.12.1
SW3]
vlan 13
exit
vlan 10
exit
vlan 20
exit
int f1/3
switchport mode access
switchport access vlan 13
exit
int f1/4
switchport trunk encapsulation dot1q
switchport mode trunk
exit
int vlan 13
ip add 1.1.13.3 255.255.255.0
exit
int vlan 10
ip add 1.1.10.253 255.255.255.0
standby 10 ip 1.1.10.100
standby 10 priority 120
standby 10 preempt delay minimum 5
standby 10 track vlan 13 30 // f1/3이 아니라 vlan 13 으로 준 이유 - L3인터페이스가 죽었나 살았나를 감시해야 하기 때문
standby 10 track f1/3 30
exit
int vlan 20
ip add 1.1.20.253 255.255.255.0
standby 20 ip 1.1.20.100
standby 20 preempt
exit
ip route 0.0.0.0 0.0.0.0 vlan 13 1.1.13.1
SW4]
vlan 10
exit
vlan 20
exit
int f1/1
switchport mode access
switchport access vlan 10
exit
int f1/3
switchport mode access
switchport access vlan 20
exit
int range f1/2 , f1/4
swtichport trunk encapsulation dot1q
switchport mode trunk
exit
PC1]
no ip routing
ip default-gateway 1.1.10.100
int f0/0
no shutdown
ip add 1.1.10.1 255.255.255.0
do wr
PC2]
no ip routing
ip default-gateway 1.1.20.100
int f0/0
no shutdown
ip add 1.1.20.2 255.255.255.0
do wr
728x90
'네트워크 수업' 카테고리의 다른 글
[실습 정리] DHCP NAT WCM 23.03.08 (0) | 2023.03.08 |
---|---|
[실습] DHCP NAT WCM 23.03.08 22 (0) | 2023.03.08 |
[실습] 전역Vlan(global Vlan) 23.03.06 23.03.07 (0) | 2023.03.06 |
[실습] spanning tree 23.03.06 (0) | 2023.03.06 |
[실습] TRUNK , PVC 23.03.06 (0) | 2023.03.06 |
댓글