mstp+vrrp+eth-trunk+ospf

mstp+vrrp+eth-trunk+ospf

S1:
//1. 做链路聚合
interface eth-trunk 1
trunkport GigabitEthernet 0/0/9 //接口加入聚合口ETH-TRUNK
trunkport GigabitEthernet 0/0/10 //接口加入聚合口ETH-TRUNK
//配置VLAN
vlan batch 2 3
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 vlanall
int eth-trunk 1 //配置聚合口
port link-type trunk //vlan 接口类型是trunk
port trunk allow-pass vlan all//允许所有vlan 通过
//配置生成树
quit
stp enable
stp mode mstp
stp region-configuration//配置MST域
region-name HW //指定域名
revision-level 10 //修改级别
instance 1 vlan 2 //实例划入vlan
instance 2 vlan 3
active region-configuration//激活域配置
//配置根及备份根 S1是 instance 1 的root primary .instance 2 的备份根 root secondary
stp instance 1 root primary
stp instance 2 root secondary
//配置VRRP 将S1的S2的物理三层的vlanif 接口 ，虚拟为逻辑接口
int vlan 2
ip address 192.168.1.252 24
vrrp vrid 1 virtual-ip 192.168.1.254 // 逻辑虚拟地址也是网关地址
vrrp vrid 1 priority 120 //改大优先级，指定位Master
vrrp vrid 1 preempt-mode timer delay 20 //设置抢占使能及抢占延时
vrrp vrid 1 track interface g0/0/3 reduced 30 //追踪上行端口若上行端口故障则降低优30变成backup
int vlan 3
ip address 192.168.2.252 24
vrrp vrid 2 virtual-ip 192.168.2.254 //配置虚拟地址
//配置与路由器相连的VLAN 及vlanif ip
vlan 4000
int vlan 4000
ip address 10.1.111.11 24 //vlanif ip
interface g0/0/3
port link-type access
port default vlan 4000
//ospf
ospf
area 0
network 10.1.111.11 0.0.0.0 //通告S1下的网段
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255




S2:
//1. 做链路聚合
interface eth-trunk 1
trunkport GigabitEthernet 0/0/9 //接口加入聚合口ETH-TRUNK
trunkport GigabitEthernet 0/0/10 //接口加入聚合口ETH-TRUNK
//配置VLAN
vlan batch 2 3
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
int eth-trunk 1
port link-type trunk //vlan 接口类型是trunk
port trunk allow-pass vlan all//允许所有vlan 通过
//配置生成树
stp enable
stp mode mstp
stp region-configuration//配置MST域
region-name HW //指定域名
revision-level 10 //修改级别
instance 1 vlan 2 //实例划入vlan
instance 2 vlan 3
active region-configuration//激活域配置
//配置根及备份根 S2是 instance 1 的备份根 root secondary.instance 1 的备份根 root primary
stp instance 2 root primary
stp instance 1 root secondary
//配置VRRP 将S1的S2的物理三层的vlanif 接口 ，虚拟为逻辑接口
int vlan 2
ip address 192.168.1.253 24
vrrp vrid 1 virtual-ip 192.168.1.254 //配置虚拟地址
int vlan 3
ip address 192.168.2.253 24
vrrp vrid 2 virtual-ip 192.168.2.254 // 逻辑虚拟地址也是网关地址
vrrp vrid 2 priority 120 //改大优先级，指定位Master
vrrp vrid 2 preempt-mode timer delay 20 //设置抢占使能及抢占延时
vrrp vrid 2 track interface g0/0/3 reduced 30 //追踪上行端口若上行端口故障则降低优30变成backup
//配置与路由器相连的VLAN 及vlanif ip
vlan 4001
int vlan 4001
ip address 10.1.111.12 24 //vlanif ip
interface g0/0/3
port link-type access
port default vlan 4001
//ospf
ospf
area 0
network 10.1.112.12 0.0.0.0 //通告S2的网段
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255



S3：
//配置VLAN
vlan batch 2 3
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
//配置生成树
stp enable
stp mode mstp
stp region-configuration
region-name HW
revision-level 10
instance 1 vlan 2
instance 2 vlan 3
active region-configuration
//配置边缘端口
interface e0/0/1
stp edged-port enable
port-group group-member e0/0/1 to e0/0/10 //加入临时端口组
stp edged-port enable




S4:
//配置VLAN
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
int e0/0/2
port link-type access
port default vlan 2
int e0/0/3
port link-type access
port default vlan 3
//配置生成树
stp region-configuration
region-name HW
revision-level 10
instance 1 vlan 2
instance 2 vlan 3
active region-configuration

//配置路由器
R1：
int loo 0 //配置环回口IP
ip address 1.1.1.1 32
int g0/0/0
ip address 10.1.111.1 24
int g0/0/1
ip address 10.1.112.1 24
//配置OSPF
ospf
area 0
network 10.1.111.1 0.0.0.0 //通告地址
network 10.1.112.1 0.0.0.0
network 1.1.1.1 0.0.0.0
//查询
display eth 1
display vrrp br
dispaly stp br
display cu