ensp基础实验（VRRP+MSTP，抓包验证，stp端口状态分析）
SW1
sys
sys SW1
vlan batch 10 20 100
stp region-configuration //设置stp
region-name mstp //域名设置为 mstp
instance 1 vlan 10 //实例1 vlan 10
instance 2 vlan 20 //实例2 vlan 20
active region-configuration //激活配置
quit
stp instance 1 root primary //实例1设置为主根
stp instance 2 root secondary //实例1设置为从根
int vlan 10
ip add 192.168.10.253 24
vrrp vrid 10 virtual-ip 192.168.10.254 //虚拟网关地址
vrrp vrid 10 priority 120 //vrrp优先级设置
quit
int vlan 20
ip add 192.168.20.253 24
vrrp vrid 20 virtual-ip 192.168.20.254 //虚拟网关地址
int eth-trunk 1 //配置聚合口
trunkport GigabitEthernet 0/0/4 to 0/0/5
port link-ty trunk
port trunk allow-pass vlan all
int g0/0/2
port link-ty trunk
port trunk allow-pass vlan all
int g0/0/3
port link-ty trunk
port trunk allow-pass vlan all
int vlan 100
ip add 100.1.1.1 24
int g0/0/1
port link-type access
port defa vlan 100
quit
ip route-static 0.0.0.0 0 100.1.1.2
SW2
sys
sys SW2
vlan 10
vlan 20
vlan 200
stp region-configuration
region-name mstp
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
quit
stp instance 2 root primary
stp instance 1 root secondary
int vlan 10
ip add 192.168.10.252 24
vrrp vrid 10 virtual-ip 192.168.10.254
quit
int vlan 20
ip add 192.168.20.252 24
vrrp vrid 20 virtual-ip 192.168.20.254
vrrp vrid 20 priority 120
int eth-trunk 1
trunkport GigabitEthernet 0/0/4 to 0/0/5
port link-ty trunk
port trunk allow-pass vlan all
int g0/0/2
port link-ty trunk
port trunk allow-pass vlan all
int g0/0/3
port link-ty trunk
port trunk allow-pass vlan all
int vlan 200
ip add 200.1.1.1 24
int g0/0/1
port link-type access
port defa vlan 200
quit
ip route-static 0.0.0.0 0 200.1.1.2
SW3
sys
sys SW3
vlan 10
vlan 20
stp region-configuration
region-name mstp
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
quit
int g0/0/3
port link-type access
port defa vlan 10
int g0/0/4
port link-type access
port defa vlan 20
int g0/0/1
port link-type trunk
port trunk allow-pass vlan all
int g0/0/2
port link-type trunk
port trunk allow-pass vlan all
SW4
sys
sys SW4
vlan 10
vlan 20
stp region-configuration
region-name mstp
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
quit
int g0/0/3
port link-type access
port defa vlan 10
int g0/0/4
port link-type access
port defa vlan 20
int g0/0/1
port link-type trunk
port trunk allow-pass vlan all
int g0/0/2
port link-type trunk
port trunk allow-pass vlan all
AR1
sys
sys AR1
int g0/0/0
ip add 100.1.1.2 24
int g0/0/1
ip add 200.1.1.2 24
int g0/0/2
ip add 172.16.1.254 24
quit
ip route-static 192.168.10.0 255.255.255.0 100.1.1.1
ip route-static 192.168.20.0 255.255.255.0 200.1.1.1
