vlan网络拓扑图 网络规划拓扑图与vlan配置

一、拓扑图

 

二、组网需求

用户同通过WLAN接入网络，以满足移动办公的最基本需求。且再覆盖区域内移动发生漫游时，不影响用户的业务使用

1、AC组网方式：旁挂二层组网

2、DHCP部署方式：

汇聚交换机SWB作为DHCP服务器，为AP和STA分配IP地址。

• 注意：AC与AP在同一个网段时，不需要通过配置Option 43字段或通过DNS方式去获取AC的IP地址，AP可以通过广播方式发现同一网段中的AC

3、业务数据转发方式：隧道转发

• 注意：隧道转发模式下，管理VLAN和业务VLAN不能配置为同一VLAN，且AP和AC之间只能放通管理VLAN，不能放通业务VLAN

三、规划表

配置项	数据
AP管理vlan	vlan100
STA业务vlan	vlan101
DHCP服务器	汇聚交换机SWB
AP的IP地址池	10.23.100.3~10.23.100.254/24
STA的IP地址池	10.23.101.2~10.23.101.254/24
AC的源接口IP地址	vlanif100：10.23.100.2/24
AP组	名称：ap-group1 引用模板：VAP模板wlan-net、域管理模板default、2G射频模板wlan-radio2g、5G射频模板wlan-radio5g
域管理模板	名称：default 国家码：中国
SSID模板	名称：wlan-net SSID名称：wlan-net
安全模板	名称：wlan-net 安全策略：WPA-WPA2+PSK+AES 密码：a1234567
VAP模板	名称：wlan-net 转发模式：隧道转发 业务vlan：vlan101 引用模板：SSID模板wlan-net、安全模板wlan-net

四、配置思路

1、配置AP、AC和周边网络设备之间实现网络互通

2、配置AP上线

• 创建AP组，用于将需要进行相同配置的AP都加入到AP组，实现统一配置
• 配置AC的系统参数，包括国家码、AC与AP之间通信的源接口
• 配置AP上线的认证方式并离线导入AP，实现AP正常上线

3、配置WLAN业务参数，实现STA访问WLAN网络功能

五、操作步骤

1、简单配置FW

<SRG>system-view
interface GigabitEthernet0/0/3
[SRG-GigabitEthernet0/0/3]ip address  10.23.102.2 24
[SRG-GigabitEthernet0/0/3]service-manage  ping  permit
[SRG-GigabitEthernet0/0/3]quit

[SRG]ip route-static  10.23.0.0 16 10.23.102.1

[SRG]firewall zone  trust
[SRG-zone-trust]add  interface  GigabitEthernet  0/0/3
[SRG-zone-trust]quit

附-设备版本
[SRG]display  version 
17:00:28  2022/05/18
Huawei Versatile Routing Platform Software
VRP WVSP Software Version VRPV500R003C07 
Copyright (c) 2000-2013 by VRP Team Beijing Institute Huawei Tech, Inc
Compiled Feb 27 2014 16:04:12 by VSP

2、配置SWA

<Huawei>system-view
[Huawei]sysname SWA
[SWA]vlan  batch  100
[SWA]interface  GigabitEthernet  0/0/1
[SWA-GigabitEthernet0/0/1]port link-type trunk
[SWA-GigabitEthernet0/0/1]port trunk pvid vlan 100
[SWA-GigabitEthernet0/0/1]port trunk allow-pass vlan 100
[SWA-GigabitEthernet0/0/1]port-isolate enable
[SWA-GigabitEthernet0/0/1]quit
[SWA]interface  GigabitEthernet  0/0/2
[SWA-GigabitEthernet0/0/2]port link-type trunk
[SWA-GigabitEthernet0/0/2]port trunk allow-pass vlan 100
[SWA-GigabitEthernet0/0/2]quit
[SWA]interface  GigabitEthernet  0/0/3
[SWA-GigabitEthernet0/0/3]port link-type trunk	
[SWA-GigabitEthernet0/0/3]port trunk pvid vlan 100
[SWA-GigabitEthernet0/0/3]port trunk allow-pass vlan 100
[SWA-GigabitEthernet0/0/3]port-isolate enable
[SWA-GigabitEthernet0/0/3]quit

3、配置SWB

#配置接口
<Huawei>system-view
[Huawei]sysname SWB
[SWB]vlan  batch  100 101 102
[SWB]interface  GigabitEthernet  0/0/1	
[SWB-GigabitEthernet0/0/1]port link-type trunk
[SWB-GigabitEthernet0/0/1]port trunk allow-pass vlan  100	
[SWB-GigabitEthernet0/0/1]quit
[SWB]interface  GigabitEthernet  0/0/2
[SWB-GigabitEthernet0/0/2]port link-type trunk
[SWB-GigabitEthernet0/0/2]port trunk allow-pass vlan  100 101	
[SWB-GigabitEthernet0/0/2]quit
[SWB]interface  GigabitEthernet  0/0/3
[SWB-GigabitEthernet0/0/3]port link-type access 
[SWB-GigabitEthernet0/0/3]port default  vlan  102
[SWB-GigabitEthernet0/0/3]quit

#配置DHCP服务器为STA和AP分配IP地址
[SWB]dhcp enable
[SWB]interface  Vlanif  100
[SWB-Vlanif100]ip address  10.23.100.1 24	
[SWB-Vlanif100]dhcp select global
[SWB-Vlanif100]quit
[SWB]interface  Vlanif  101
[SWB-Vlanif101]ip address  10.23.101.1 24
[SWB-Vlanif101]dhcp select global	
[SWB-Vlanif101]quit
[SWB]interface  Vlanif  102
[SWB-Vlanif102]ip address  10.23.102.1 24
[SWB-Vlanif102]quit

[SWB]ip pool ap
[SWB-ip-pool-ap]network 10.23.100.0 mask 24
[SWB-ip-pool-ap]gateway-list  10.23.100.1
[SWB-ip-pool-ap]quit
[SWB]ip pool sta
[SWB-ip-pool-sta]network 10.23.101.0 mask 24
[SWB-ip-pool-sta]gateway-list  10.23.101.1
[SWB-ip-pool-sta]quit

#默认路由
[SWB]ip route-static 0.0.0.0 0.0.0.0 10.23.102.2


#附-设备版本
<SWB>display  version  
Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.110 (S5700 V200R001C00)
Copyright (c) 2000-2011 HUAWEI TECH CO., LTD

4、配置AC

#配置接口
[AC6605]sysname AC
[AC]vlan  batch  100 101
[AC]interface  GigabitEthernet  0/0/1
[AC-GigabitEthernet0/0/1]port link-type trunk
[AC-GigabitEthernet0/0/1]port trunk allow-pass  vlan  100 101
[AC-GigabitEthernet0/0/1]quit
[AC]interface  Vlanif  100
[AC-Vlanif100]ip address  10.23.100.2 24
[AC-Vlanif100]quit

#配置AP上线
1、创建AP组，用于将相同配置的AP都加入同一AP组中
[AC]wlan
[AC-wlan-view]ap-group name ap-group1
[AC-wlan-ap-group-ap-group1]quit

2、创建域管理模板，在域管理模板下配置AC的国家码并在AP组下引用域管理模板
[AC-wlan-view]regulatory-domain-profile name default	
[AC-wlan-regulate-domain-default]country-code CN 	
[AC-wlan-regulate-domain-default]quit 
[AC-wlan-view]ap-group name ap-group1	
[AC-wlan-ap-group-ap-group1]regulatory-domain-profile default
Warning: Modifying the country code will clear channel, power and antenna gain c
onfigurations of the radio and reset the AP. Continue?[Y/N]:y
[AC-wlan-ap-group-ap-group1]quit
[AC-wlan-view]quit

3、配置AC的源接口
[AC]capwap source interface  Vlanif  100

4、在AC上离线导入AP，并将AP加入AP组“ap-group1”。需要提前查看AP的MAC地址
[AC]wlan 
[AC-wlan-view]ap auth-mode mac-auth 
[AC-wlan-view]ap-id 0 ap-mac 00E0-FCBC-4150
[AC-wlan-ap-0]ap-name area_1
[AC-wlan-ap-0]ap-group ap-group1
Warning: This operation may cause AP reset. If the country code changes, it will
 clear channel, power and antenna gain configurations of the radio, Whether to c
ontinue? [Y/N]:y
[AC-wlan-ap-0]quit
[AC-wlan-view]ap auth-mode mac-auth 
[AC-wlan-view]ap-id 1 ap-mac 00E0-FCE9-1800
[AC-wlan-ap-1]ap-name area_2
[AC-wlan-ap-1]ap-group ap-group1
Warning: This operation may cause AP reset. If the country code changes, it will
 clear channel, power and antenna gain configurations of the radio, Whether to c
ontinue? [Y/N]:y
[AC-wlan-ap-1]quit

5、将AP通电后，当执行命令display ap all查看到AP的“State”字段为“nor”时，表示AP正常上线
[AC-wlan-view]display  ap all 
Info: This operation may take a few seconds. Please wait for a moment.done.
Total AP information:
nor  : normal          [2]
--------------------------------------------------------------------------------
--------------
ID   MAC            Name   Group     IP            Type            State STA Upt
ime
--------------------------------------------------------------------------------
--------------
0    00e0-fcbc-4150 area_1 ap-group1 10.23.100.253 AP6050DN        nor   0   1M:
47S
1    00e0-fce9-1800 area_2 ap-group1 10.23.100.254 AP6050DN        nor   0   14S
--------------------------------------------------------------------------------
--------------
Total: 2

#配置WLAN业务参数
1、创建名为“wlan-net”的安全模板，并配置安全策略
[AC-wlan-view]security-profile name wlan-net
[AC-wlan-sec-prof-wlan-net]security wpa-wpa2 psk pass-phrase a1234567 aes
[AC-wlan-sec-prof-wlan-net]quit

2、创建名为“wlan-net”的SSID模板，并配置SSID名称为“wlan-net”
[AC-wlan-view]ssid-profile name wlan-net
[AC-wlan-ssid-prof-wlan-net]ssid wlan-net
[AC-wlan-ssid-prof-wlan-net]quit

3、创建名为“wlan-net”的VAP模板，配置业务数据转发模板，业务vlan，并配置引用安全模板和SSID模板
[AC-wlan-view]vap-profile name wlan-net
[AC-wlan-vap-prof-wlan-net]forward-mode tunnel
[AC-wlan-vap-prof-wlan-net]service-vlan vlan-id 101
[AC-wlan-vap-prof-wlan-net]security-profile wlan-net
[AC-wlan-vap-prof-wlan-net]ssid-profile wlan-net
[AC-wlan-vap-prof-wlan-net]quit

4、配置AP组引用VAP模板，AP上射频0和射频1都使用VAP模板“wlan-net”的配置
[AC-wlan-view]ap-group name ap-group1
[AC-wlan-ap-group-ap-group1]vap-profile wlan-net wlan 1 radio 0
[AC-wlan-ap-group-ap-group1]vap-profile wlan-net wlan 1 radio 1
[AC-wlan-ap-group-ap-group1]quit
[AC-wlan-view]quit

#附-设备版本
[AC]display  version  
Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.160 (AC6605 V200R007C10SPC300)
Copyright (C) 2011-2018 HUAWEI TECH CO., LTD

查看AP的MAC：

 

5、验证AC配置结果

1、配置完成后，执行命令display vap ssid wlan-net查看VAP信息，当“Status”显示为“ON”时，表示AP对应射频上的VAP已创建成功。

[AC]display  vap ssid wlan-net
Info: This operation may take a few seconds, please wait.
WID : WLAN ID            
-----------------------------------------------------------------------------
AP ID AP name RfID WID  BSSID          Status  Auth type     STA   SSID    
-----------------------------------------------------------------------------
0     area_1  0    1    00E0-FCBC-4150 ON      WPA/WPA2-PSK  0     wlan-net
0     area_1  1    1    00E0-FCBC-4160 ON      WPA/WPA2-PSK  0     wlan-net
1     area_2  0    1    00E0-FCE9-1800 ON      WPA/WPA2-PSK  0     wlan-net
1     area_2  1    1    00E0-FCE9-1810 ON      WPA/WPA2-PSK  0     wlan-net
-----------------------------------------------------------------------------
Total: 4

2、STA在AP1的覆盖范围内搜索到SSID为“wlan-net”的无线网络，输入密码“a1234567”并正常关联后，在AC上执行命令display station ssid wlan-net，查看STA的接入信息，可以看到STA关联到了AP1，STA的MAC地址为“5489-98ad-7fd8”。
[AC]display  station ssid wlan-net
Rf/WLAN: Radio ID/WLAN ID                                                     
Rx/Tx: link receive rate/link transmit rate(Mbps)                             
--------------------------------------------------------------------------------
-----------
STA MAC          AP ID Ap name  Rf/WLAN  Band  Type  Rx/Tx      RSSI  VLAN  IP a
ddress                 
--------------------------------------------------------------------------------
-----------
5489-98ad-7fd8   0     area_1   0/1      2.4G  -     -/-        -     101   10.2
3.101.254              
--------------------------------------------------------------------------------
-----------
Total: 1 2.4G: 1 5G: 0

 

6、查看漫游信息

1、当STA从AP1的覆盖范围移动到AP2的覆盖范围时，在AC上执行命令display station ssid wlan-net，查看STA的接入信息，可以看到STA关联到了AP2

[AC]display  station ssid wlan-net
Rf/WLAN: Radio ID/WLAN ID                                                     
Rx/Tx: link receive rate/link transmit rate(Mbps)                             
--------------------------------------------------------------------------------
-----------
STA MAC          AP ID Ap name  Rf/WLAN  Band  Type  Rx/Tx      RSSI  VLAN  IP a
ddress                 
--------------------------------------------------------------------------------
-----------
5489-98ad-7fd8   1     area_2   0/1      2.4G  -     -/-        -     101   10.2
3.101.254              
--------------------------------------------------------------------------------
-----------
Total: 1 2.4G: 1 5G: 0

2、在AC上执行命令display station roam-track sta-mac 5489-98ad-7fd8，可以查看该STA的漫游轨迹。

[AC]display  station roam-track sta-mac 5489-98ad-7fd8
Access SSID:wlan-net
Rx/Tx: link receive rate/link transmit rate(Mbps)
z: Zero Roam c:PMK Cache Roam r:802.11r Roam
------------------------------------------------------------------------------
L2/L3           AC IP                  AP name              Radio ID          
BSSID           TIME                   In/Out RSSI          Out Rx/Tx        
------------------------------------------------------------------------------
--              10.23.100.2            area_1               0
00e0-fcbc-4150  2022/05/18 13:57:17    -95/-95              0/0         
L2              10.23.100.2            area_2               0
00e0-fce9-1800  2022/05/18 14:01:45     -/-                  -/-          
------------------------------------------------------------------------------
Number: 1