简单的通信实验

拓扑图：

1.配置vlan和链路聚合

Sw1 & sw2

undo info-center enable
vlan batch 10 20 30 40
int eth-trunk 1
trunkport g 0/0/1 to 0/0/2
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
int g0/0/3
port link-type trunk 
port trunk allow-pass vlan 10 20 30 40
int g0/0/4
port link-type trunk 
port trunk allow-pass vlan 10 20 30 40

sw3

undo info-center enable
vlan batch 10 20 30 40
int g0/0/1 
port link-type trunk 
port trunk allow-pass vlan 10 20 30 40
int g0/0/2
port link-type trunk 
port trunk allow-pass vlan 10 20 30 40
int g0/0/3
port link-type access
port default vlan 10
int g0/0/4
port link-type access
port default vlan 20

sw4

undo info-center enable
vlan batch 10 20 30 40
int g0/0/1 
port link-type trunk 
port trunk allow-pass vlan 10 20 30 40
int g0/0/2
port link-type trunk 
port trunk allow-pass vlan 10 20 30 40
int g0/0/3
port link-type access
port default vlan 30
int g0/0/4
port link-type access
port default vlan 40

2.配置vrrp和vlan

sw1

int vlan 10
ip address 192.168.10.252 24
vrrp vrid 1 virtual-ip 192.168.10.254
vrrp vrid 1 priority 150
int vlan 20
ip address 192.168.20.252 24
vrrp vrid 2 virtual-ip 192.168.20.254
vrrp vrid 2 priority 150int vlan 30
ip address 192.168.30.252 24
vrrp vrid 3 virtual-ip 192.168.30.254
int vlan 40
ip address 192.168.40.252 24
vrrp vrid 4 virtual-ip 192.168.40.254

sw2

int vlan 10
ip address 192.168.10.253 24
vrrp vrid 1 virtual-ip 192.168.10.254
int vlan 20
ip address 192.168.20.253 24
vrrp vrid 2 virtual-ip 192.168.20.254int vlan 30
ip address 192.168.30.253 24
vrrp vrid 3 virtual-ip 192.168.30.254
vrrp vrid 3 priority 150
int vlan 40
ip address 192.168.40.253 24
vrrp vrid 4 virtual-ip 192.168.40.254
vrrp vrid 4 priority 150

3.配置mstp

sw1 ~sw4

stp region-configuration
region-name name
ins 1 vlan 10 20
ins 2 vlan 30 40
active region-configuration

4.配置主次根

Sw1

stp ins 1 root pri
stp ins 2 root sec

sw2

stp ins 1 root sec
stp ins 2 root pri

sw3 & sw4

int g0/0/3
stp edg enable
int g0/0/4
stp edg enable

5.查看

1. dis vrrp b

2. dis stp b

3. dis stp

4. 查看链路聚合
   dis eth 1

sw2

1. dis stp b

2. dis vrrp b

3. dis eth 1

4. dis stp

5. 配置pc

6. ping