H3C S5820V2 MSR36-20

#Access (接入链路类型)
system-view
hostname S5820V2
#删除存在vlan
undo vlan id (0-4094)
#创建vlan
vlan 10
vlan 20
vlan 30
dis vlan
qu
#查看总接口
dis cu int
dis cu int G
#vlan10 接入 g1/0/1 vlan20 接入 g1/0/2 vlan30 接入 g1/0/3
#interface e*/*/*
int g1/0/1
port link-type access
port access vlan 10
#查看当前接口配置
dis this
#查看vlan状态 仅单个查 #确认Untagged ports是否存在
dis vlan 10 /vlan 20/vlan 30
#查看接口状态 仅单个查
dis int g1/0/1
#Trunk (中继链路类型，给vlan打标签Tagged)
int g1/0/4
port link-type trunk
若route模式, 则先
port link-mode brige
port link-type trunk
port trunk permit vlan 10
#port trunk permit vlan 10 20
dis this
说明：brige 二层模式 router 三层模式 trunk 中继类型
int g1/0/5
port link-type trunk
port trunk permit vlan 30
dis this
#禁止某一vlan
undo port trunk permit vlan 1
dis this
#查看 有Tagged则为属于某Trunk中继
dis cu int g1/0/4 dis cu int g1/0/5
dis vlan 10 / 20 / 30

#STP 生成树配置

SW1 SW2 SW3 （互联拓扑）

sw1为10 20 根桥
sw2为30 40 根桥
vlan 10
vlan 20
vlan 30
vlan 40
dis vlan
qu
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int g1/0/1
port link-type trunk
port trunk permit vlan 10 20 30 40
int g1/0/2
port link-type trunk
port trunk permit vlan 10 20 30 40
qu
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#SW1 SW2
stp mode mstp
stp region-configuration
region-name sv
instance 1 vlan 10 20
instance 2 vlan 30 40
active region-configuration
check region-configuration
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#SW1
stp instance 1 priority 0
#SW2
stp instance 2 priority 0
都是DESI为根桥
--------------------------------------------------------------------------------
dis stp instance 1 brief
dis stp instance 2 brief
#接终端的接口
int g1/0/1
stp edged-port
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#配置验证VRRP
#SW1加IP
int vlan 10
ip add 10.10.1.253 24
int vlan 20
ip add 10.20.1.253 24
int vlan 30
ip add 10.30.1.253 24
int vlan 40
ip add 10.40.1.253 24
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dis cu int vlan 10
dis cu int vlan 20
dis cu int vlan 30
dis cu int vlan 40
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#SW2加IP
int vlan 10
ip add 10.10.1.254 24
int vlan 20
ip add 10.20.1.254 24
int vlan 30
ip add 10.30.1.254 24
int vlan 40
ip add 10.40.1.254 24
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dis cu int vlan 10
dis cu int vlan 20
dis cu int vlan 30
dis cu int vlan 40
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SW1 ping SW2
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#SW1 SW2 配置VRRP
int vlan 10
vrrp vrid 10 virtual-ip 10.10.1.1
vrrp vrid 10 pri 120/110
vrrp vrid 10 pre
每个vlan都得配vrrp
#查看
dis vrrp
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#OSPF互通, 配置SSH
SW1 SW2 SW3
int lo 0
ip add 10.1.1.1 32 /10.2.2.2 32 /10.3.3.3 32
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#SW1 SW2
ospf 12 router-id 10.1.1.1/10.2.2.2
area 0
dis ip routing-table protocol direct
network 10.1.1.1 0.0.0.0
network 10.10.1.0 0.0.0.255
network 10.20.1.0 0.0.0.255
network 10.30.1.0 0.0.0.255
network 10.40.1.0 0.0.0.255
dis ip router-table
SW1 ping 10.2.2.2.2
SW2 ping 10.1.1.1.1
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#SW1创建用户配置ssh
ssh server enable
local-user xq
authorization-attribute ?
password ?
service-type ?
qu
user-interface vty 0 4
authentication-mode scheme
protocol inbound ssh
public-key local create rsa
#sv2连接sv1
ssh 10.1.1.1
xq
password
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DHCP与DHCP中继

SW vlan 10: 192.168.10.1 vlan 20: 192.168.20.1
RT1 RT2 : vlan 10
msr3: vlan 20
#sv1
vlan 10 / 20
int vlan 10
ip add 192.168.10.1 24
int vlan 20
ip add 192.168.20.1 24
dis cu int vlan 10/20
int g1/0/1
#port link-type access
port accecc vlan 10
int g1/0/2
port accecc vlan 10
int g1/0/3
port accecc vlan 20
#RT1
int g0/0
ip add 192.168.10.2 24
qu
ip route-static 0.0.0.0 0.0.0.0 192.168.10.1
ping 192.168.20.1
dhcp enable
dhcp server ip-pool vlan10
network 192.168.10.0
gateway-list 192.168.10.1
dns-list 192.168.10.0
dis this
qu
dhcp server ip-pool vlan20
network 192.168.20.0
gateway-list 192.168.20.1
dns-list 192.168.20.0
dis this
qu
#RT2
int g0/0
ip add dhcp-alloc
qu
dis ip int brief
#SW做192.168.10.2上dhcp vlan20池的中继
dhcp enbale
int vlan 20
dhcp relay server-address 192.168.10.2
dis this
#RT3
int g0/0
ip add dhcp-alloc
qu
dis ip int brief
dis ip routing-table
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SW1 SW2 SW3
RT1 RT2

#SW1 SW2 SW3
vlan 10
vlan 20
#SW-SW口的
port link-type trunk
port trunk permit vlan 10 20
#SW3-RT1口的
stp edged-port
dis this
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#SW1 SW2 SW3
stp mode mstp
region-configuration
region-name sw
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
dis this
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SW1为vlan 10 根桥
SW2为vlan 20 根桥
#SW1
stp instance 1 priority 0
#SW2
stp instance 2 priority 0
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VRRP
vlan 10 vrrp 10.10.1.1
vlan 20 vrrp 10.20.1.1
SW1为vlan 10 主
SW2为vlan 20 主
#SW1
int vlan 10
ip add 10.10.1.253 24
vrrp vrid 10 virtual-ip 10.10.1.1
vrrp vrid 10 priority 90
int vlan 20
ip add 10.20.1.253 24
vrrp vrid 10 virtual-ip 10.20.1.1
vrrp vrid 10 priority 80
#SW2
int vlan 10
ip add 10.10.1.254 24
vrrp vrid 10 virtual-ip 10.10.1.1
vrrp vrid 10 priority 80
int vlan 20
ip add 10.20.1.254 24
vrrp vrid 10 virtual-ip 10.20.1.1
vrrp vrid 10 priority 90
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SW1 SW2 RT1
SW1 lo 0 10.1.1.1
SW2 lo 0 10.2.2.2
RT1 lo 0 1.1.1.1
lo 0 互通
#SW1 SW2 RT1
int lo 0
ip add
#SW1
int g1/0/1
port access vlan 10
#RT1
int g0/0
ip add 10.10.1.5 24
ping 10.10.1.253/254
#SW2
int g1/0/3
port access vlan 20
#RT1
int g0/1
ip add 10.20.1.5 24
#RT1
ping 10.20.1.1
ping 10.20.1.1

ospf互通
#SW1
ospf 123
area 0
network 10.1.1.1 0.0.0.0
network 10.10.1.0 0.0.0.255
network 10.20.1.0 0.0.0.255
#SW1
ospf 123
area 0
network 10.2.2.2 0.0.0.0
network 10.10.1.0 0.0.0.255
network 10.20.1.0 0.0.0.255
#RT1
ospf 123
area 0
network 1.1.1.1 0.0.0.0
network 10.10.1.0 0.0.0.255
network 10.20.1.0 0.0.0.255
ping 10.1.1.1
ping 10.2.2.2
ping 1.1.1.1
SW1 SW2 RT1 互ping
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RT1 SSH
RT2 ssh RT1, RT2 vlan 10
#RT1
ssh server enable
local-user dd
authorization-attribute ?
password ?
service-type ?
qu
user-interface vty 0 4
authentication-mode scheme
protocol inbound ssh
public-key local create rsa
ssh 10.10.1.5

RT2从RT1获取IP
#RT1
dhcp enable
dhcp server ip-pool vlan10
network 10.10.1.0 24
gateway-list 10.10.1.1 (vip)
#SW3
int g1/0/3
port access vlan 10
#RT1
dhcp enable
int g0/0
ip add dhcp-alloc
qu
dis ip int brief