我要评论一、静态路由
静态路由是一种网络路由配置方法，其中网络管理员手动配置路由器，将目标网络的网络地址和相应的出口接口映射起来，不需要通过动态路由协议进行路由信息的交换和学习。在静态路由中，网络管理员需要手动指定网络流量应该如何转发到目标网络。
二、实验概述
【拓扑图】
三层交换机msw：使用的是s5700
二层交换机sw1、sw2：使用的是s3700
什么是二层与三层交换机？
通常情况下，osi模型分为七层：应用层，表示层，会话层，传输层，网络层，数据链路层和物理层。二层交换机工作于osi模型的二层(数据链路层)，故而称为二层交换机，主要功能包括物理编址、错误校验、帧序列以及流控。而三层交换机位于三层（网络层），是一个具有三层交换功能的设备，即带有三层路由功能的二层交换机，但它是二者的有机结合，并不是简单地把路由器设备的硬件及软件叠加在局域网交换机上。
任务要求
pc11和pc21划分在vlan10，pc12和pc22划分在vlan20下。使在不同vlan下的pc11和pc12、pc21和pc22之间可以相互通信。
三、配置过程
pc11静态路由配置信息：
pc12静态路由配置信息：
pc21静态路由配置信息：
pc22静态路由配置信息：
配置sw1路由器：
1、创建vlan。vlan10 、vlan20
<huawei>sys
enter system view, return user view with ctrl+z.
[huawei]undo info-center enable
info: information center is disabled.
[huawei]batch vlan10 vlan20
2、划分vlan。e0/0/1-5-->vlan10， e0/0/6-10-->vlan20
[huawei]int e0/0/1
[huawei-ethernet0/0/1]port link-type access
[huawei-ethernet0/0/1]port default vlan 10
[huawei-ethernet0/0/1]quit
[huawei]int e0/0/6
[huawei-ethernet0/0/6]port link-type access
[huawei-ethernet0/0/6]port default vlan 20
[huawei-ethernet0/0/6]quit
3.设置trunk链路。g0/0/1--trunk
[huawei]int g0/0/1
[huawei-gigabitethernet0/0/1]port link-type trunk
[huawei-gigabitethernet0/0/1]port trunk allow-pass vlan all
[huawei-gigabitethernet0/0/1]q4.查看当前交换机上配置的 vlan 信息，包括 vlan 号、名称、端口成员等
[huawei]display vlan
the total number of vlans is : 3
--------------------------------------------------------------------------------
u: up; d: down; tg: tagged; ut: untagged;
mp: vlan-mapping; st: vlan-stacking;
#: protocoltransparent-vlan; *: management-vlan;
--------------------------------------------------------------------------------
vid type ports
--------------------------------------------------------------------------------
1 common ut:eth0/0/2(d) eth0/0/3(d) eth0/0/4(d) eth0/0/5(d)
eth0/0/7(d) eth0/0/8(d) eth0/0/9(d) eth0/0/10(d)
eth0/0/11(d) eth0/0/12(d) eth0/0/13(d) eth0/0/14(d)
eth0/0/15(d) eth0/0/16(d) eth0/0/17(d) eth0/0/18(d)
eth0/0/19(d) eth0/0/20(d) eth0/0/21(d) eth0/0/22(d)
ge0/0/1(u) ge0/0/2(d)
10 common ut:eth0/0/1(u)
tg:ge0/0/1(u)
20 common ut:eth0/0/6(u)
tg:ge0/0/1(u)
vid status property mac-lrn statistics description
--------------------------------------------------------------------------------
1 enable default enable disable vlan 0001
10 enable default enable disable vlan 0010
20 enable default enable disable vlan 0020 配置sw2路由器：
1、创建vlan。vlan10 、vlan20
<huawei>sys
enter system view, return user view with ctrl+z.
[huawei]undo info-center enable
info: information center is disabled.
[huawei]sysname sw2
[sw2]vlan batch 10 20
info: this operation may take a few seconds. please wait for a moment...done.
2、划分vlan。e0/0/1-5-->vlan10， e0/0/6-10-->vlan20
[sw2-ethernet0/0/1]port link-type access
[sw2-ethernet0/0/1]port default vlan 10
[sw2-ethernet0/0/1]q
[sw2]int e0/0/6
[sw2-ethernet0/0/6]port link-type access
[sw2-ethernet0/0/6]port default vlan 20
[sw2-ethernet0/0/6]q3.设置trunk链路。g0/0/1--trunk
[sw2]int g0/0/1
[sw2-gigabitethernet0/0/1]port link-type trunk
[sw2-gigabitethernet0/0/1]port trunk allow-pass vlan all
[sw2-gigabitethernet0/0/1]qg0/0/2--trunk
[sw2]int g0/0/2
[sw2-gigabitethernet0/0/2]port link-type trunk
[sw2-gigabitethernet0/0/2]port trunk allow-pass vlan all
[sw2-gigabitethernet0/0/2]q4.查看当前交换机上配置的 vlan 信息，包括 vlan 号、名称、端口成员等
[sw2]dis vlan
the total number of vlans is : 3
--------------------------------------------------------------------------------
u: up; d: down; tg: tagged; ut: untagged;
mp: vlan-mapping; st: vlan-stacking;
#: protocoltransparent-vlan; *: management-vlan;
--------------------------------------------------------------------------------
vid type ports
--------------------------------------------------------------------------------
1 common ut:eth0/0/2(d) eth0/0/3(d) eth0/0/4(d) eth0/0/5(d)
eth0/0/7(d) eth0/0/8(d) eth0/0/9(d) eth0/0/10(d)
eth0/0/11(d) eth0/0/12(d) eth0/0/13(d) eth0/0/14(d)
eth0/0/15(d) eth0/0/16(d) eth0/0/17(d) eth0/0/18(d)
eth0/0/19(d) eth0/0/20(d) eth0/0/21(d) eth0/0/22(d)
ge0/0/1(u) ge0/0/2(u)
10 common ut:eth0/0/1(d)
tg:ge0/0/1(u) ge0/0/2(u)
20 common ut:eth0/0/6(u)
tg:ge0/0/1(u) ge0/0/2(u)
vid status property mac-lrn statistics description
--------------------------------------------------------------------------------
1 enable default enable disable vlan 0001
10 enable default enable disable vlan 0010
20 enable default enable disable vlan 0020 配置msw三层交换机：
1.设置trunk链路
<huawei>sys
enter system view, return user view with ctrl+z.
[huawei]sysname msw
[msw]undo info-center enable
info: information center is disabled.
[msw]vlan batch 10 20
info: this operation may take a few seconds. please wait for a moment...done.
[msw]dis vlan
the total number of vlans is : 3
--------------------------------------------------------------------------------
u: up; d: down; tg: tagged; ut: untagged;
mp: vlan-mapping; st: vlan-stacking;
#: protocoltransparent-vlan; *: management-vlan;
--------------------------------------------------------------------------------
vid type ports
--------------------------------------------------------------------------------
1 common ut:ge0/0/1(d) ge0/0/2(u) ge0/0/3(d) ge0/0/4(d)
ge0/0/5(d) ge0/0/6(d) ge0/0/7(d) ge0/0/8(d)
ge0/0/9(d) ge0/0/10(d) ge0/0/11(d) ge0/0/12(d)
ge0/0/13(d) ge0/0/14(d) ge0/0/15(d) ge0/0/16(d)
ge0/0/17(d) ge0/0/18(d) ge0/0/19(d) ge0/0/20(d)
ge0/0/21(d) ge0/0/22(d) ge0/0/23(d) ge0/0/24(d)
10 common
20 common
vid status property mac-lrn statistics description
--------------------------------------------------------------------------------
1 enable default enable disable vlan 0001
10 enable default enable disable vlan 0010
20 enable default enable disable vlan 0020
[msw]int g0/0/2
[msw-gigabitethernet0/0/2]port link-type trunk
[msw-gigabitethernet0/0/2]port trunk allow-pass vlan all
[msw-gigabitethernet0/0/2]q2.给虚拟端口设置地址
[msw]int vlanif 10
[msw-vlanif10]ip address 192.168.100.254 24
[msw-vlanif10]undo shutdown
info: interface vlanif10 is not shutdown.
[msw-vlanif10]q
[msw]int vlanif 20
[msw-vlanif20]ip address 192.168.200.254 24
[msw-vlanif20]undo shutdown
info: interface vlanif20 is not shutdown.
[msw-vlanif20]q3.查看当前配置
通过运行 "dis current-configuration" 命令，您可以获取关于当前设备配置的详细信息，以便在需要时进行故障排除、配置审查或备份配置等操作。
[msw]dis current-configuration
#
sysname msw
#
undo info-center enable
#
vlan batch 10 20
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface vlanif1
#
interface vlanif10
ip address 192.168.100.254 255.255.255.0
#
interface vlanif20
ip address 192.168.200.254 255.255.255.0
#
interface meth0/0/1
#
interface gigabitethernet0/0/1
#
interface gigabitethernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface gigabitethernet0/0/3
#
interface gigabitethernet0/0/4
#
interface gigabitethernet0/0/5
#
interface gigabitethernet0/0/6
#
interface gigabitethernet0/0/7
#
interface gigabitethernet0/0/8
#
interface gigabitethernet0/0/9
#
interface gigabitethernet0/0/10
#
interface gigabitethernet0/0/11
#
interface gigabitethernet0/0/12
#
interface gigabitethernet0/0/13
#
interface gigabitethernet0/0/14
#
interface gigabitethernet0/0/15
#
interface gigabitethernet0/0/16
#
interface gigabitethernet0/0/17
#
interface gigabitethernet0/0/18
#
interface gigabitethernet0/0/19
#
interface gigabitethernet0/0/20
#
interface gigabitethernet0/0/21
#
interface gigabitethernet0/0/22
#
interface gigabitethernet0/0/23
#
interface gigabitethernet0/0/24
#
interface null0
#
user-interface con 0
user-interface vty 0 4
#
return
三、验证
让pc22,pc12去ping pc11和pc21
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