二层网络架构配置实验

拓扑图

vlan20改为vlan30

接入交换机sw2做配置：

system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]
[Huawei]sysname sw2
[sw2]
[sw2]vlan 10
[sw2-vlan10]
[sw2-vlan10]vlan 30
[sw2-vlan30]
[sw2-vlan30]quit
[sw2]int e0/0/2
[sw2-Ethernet0/0/2]
[sw2-Ethernet0/0/2]port link-type access 
[sw2-Ethernet0/0/2]
[sw2-Ethernet0/0/2]
[sw2-Ethernet0/0/2]port default vlan 10
[sw2-Ethernet0/0/2]display this
#
interface Ethernet0/0/2
 port link-type access
 port default vlan 10
#
return
[sw2-Ethernet0/0/2]
[sw2-Ethernet0/0/2]int e0/0/3
[sw2-Ethernet0/0/3]
[sw2-Ethernet0/0/3]
[sw2-Ethernet0/0/3]port link-type access
[sw2-Ethernet0/0/3]
[sw2-Ethernet0/0/3]port default vlan 30
[sw2-Ethernet0/0/3]
[sw2-Ethernet0/0/3]
[sw2-Ethernet0/0/3]dis this
#
interface Ethernet0/0/3
 port link-type access
 port default vlan 30
#
return
[sw2-Ethernet0/0/3]
[sw2-Ethernet0/0/3]

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:Eth0/0/1(U)     Eth0/0/4(D)     Eth0/0/5(D)     Eth0/0/6(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:Eth0/0/2(U)                                                     

30   common  UT:Eth0/0/3(D)                                                     


VID  Status  Property      MAC-LRN Statistics Description      
--------------------------------------------------------------------------------

1    enable  default       enable  disable    VLAN 0001                         
10   enable  default       enable  disable    VLAN 0010                         
30   enable  default       enable  disable    VLAN 0030                         

[sw2]int gi 0/0/1
[sw2-GigabitEthernet0/0/1]
[sw2-GigabitEthernet0/0/1]  
[sw2-GigabitEthernet0/0/1]port link-type trunk 
[sw2-GigabitEthernet0/0/1]
[sw2-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 30

接入交换机sw3做如下配置：

[Huawei]
[Huawei]sysname sw3
[sw3]
[sw3]
[sw3]
[sw3]
[sw3]
[sw3]
[sw3]
[sw3]
[sw3]
Mar  4 2020 20:46:02-08:00 sw3 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 4, the c
hange loop count is 0, and the maximum number of records is 4095.un in en
Info: Information center is disabled.
[sw3]
[sw3]
[sw3]
[sw3]un in en
Info: Information center is disabled.
[sw3]
[sw3]vlan 200
[sw3-vlan200]qu
[sw3]
[sw3]int e0/0/2
[sw3-Ethernet0/0/2] 
[sw3-Ethernet0/0/2]port link-type access 
[sw3-Ethernet0/0/2]port default vlan 200
[sw3-Ethernet0/0/2]qu
[sw3]
[sw3]int gi 0/0/1   
[sw3-GigabitEthernet0/0/1]port link-type trunk 
[sw3-GigabitEthernet0/0/1]port trunk allow-pass vlan 200
[sw3-GigabitEthernet0/0/1]
[sw3-GigabitEthernet0/0/1]

核心交换机sw1做配置：

system  
system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]
[Huawei]
[Huawei]
[Huawei]sysname sw1
[sw1]
[sw1]
[sw1]
[sw1]int gi 
[sw1]int GigabitEthernet 0/0/1 
[sw1-GigabitEthernet0/0/1]
[sw1-GigabitEthernet0/0/1]
[sw1-GigabitEthernet0/0/1]port link-type tr
[sw1-GigabitEthernet0/0/1]
[sw1-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 30
[sw1-GigabitEthernet0/0/1]
[sw1-GigabitEthernet0/0/1]qu
[sw1]
[sw1]vlan ba    
[sw1]vlan batch 10 30 200
Info: This operation may take a few seconds. Please wait for a moment...done.
[sw1]
[sw1]
[sw1]
[sw1]int gi 0/0/2
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]port link-type trunk
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]port trunk allow-pass vlan 200
[sw1-GigabitEthernet0/0/3]
[sw1]
[sw1]
[sw1]int vlan 10
[sw1-Vlanif10]
Mar  4 2020 20:59:04-08:00 sw1 %%01IFNET/4/IF_STATE(l)[0]:Interface Vlanif10 has
 turned into UP state.
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]ip in 
[sw1-Vlanif10]ip add 192.168.10.1 24
[sw1-Vlanif10]
Mar  4 2020 20:59:21-08:00 sw1 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
 on the interface Vlanif10 has entered the UP state.
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
Mar  4 2020 20:59:27-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 11, the 
change loop count is 0, and the maximum number of records is 4095.
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]
[sw1-Vlanif10]int vlan 30
[sw1-Vlanif30]
Mar  4 2020 20:59:38-08:00 sw1 %%01IFNET/4/IF_STATE(l)[2]:Interface Vlanif30 has
 turned into UP state.
[sw1-Vlanif30]
[sw1-Vlanif30]
[sw1-Vlanif30]ip add 192.168.30.1 24
[sw1-Vlanif30]
Mar  4 2020 20:59:59-08:00 sw1 %%01IFNET/4/LINK_STATE(l)[3]:The line protocol IP
 on the interface Vlanif30 has entered the UP state.
[sw1-Vlanif30]
[sw1-Vlanif30]
[sw1-Vlanif30]
[sw1-Vlanif30]qu
[sw1]
[sw1]int vlan 200 
[sw1-Vlanif200]
[sw1-Vlanif200]
[sw1-Vlanif200]ip add 192.168.200.1 24
[sw1-Vlanif200]quit
[sw1]dis ip int br
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 4
The number of interface that is DOWN in Physical is 2
The number of interface that is UP in Protocol is 3
The number of interface that is DOWN in Protocol is 3

Interface                         IP Address/Mask      Physical   Protocol  
MEth0/0/1                         unassigned           down       down      
NULL0                             unassigned           up         up(s)     
Vlanif1                           unassigned           up         down      
Vlanif10                          192.168.10.1/24      up         up        
Vlanif30                          192.168.30.1/24      up         up        
Vlanif200                         192.168.200.1/24     down       down      
[sw1]