AC旁挂组网三层互通数据直接转发-Happy峰

一、WLAN组网需求

项目设计采用无线 AC+AP模式，AP 采用超六类网线直接连在 POE 接入层交换机上，无线控制器连接汇聚三层交换组成网络通过机上，无线控制器连接汇聚三层交换组成网络通过机上，无线控制器连接汇聚三层交换组成网络通过交换机直接转发数据， WLC所受压力小，效率高可靠性强易于维护及扩展。可通过控制器管让无线 AP 发射出多个 SSID信号，不通 SSID信号分给不通部门或人群使用，针对不同 SSID信号做相应的权限分配，做相应的权限分配，使公司资源安全得到保证。实现内网互通。

二、组网规划

配置项	数据
DHCP服务器	汇聚交换机作为DHCP服务器为AP,无线终端和有线终端分配IP地址
AP的IP地址池	10.1.100.50-10.1.100.254/24
STA的地址池	VLAN101(BroadXT):10.1.101.50-10.1.101.254/24 VLAN102(BroadXT_5G):10.1.102.50-10.1.102.254/24 VLAN103(BroadXT_Guest):10.1.103.50-10.1.103.254/24
AC的源接口地址	10.1.103.5/24
有线终端IP地址池	VLAN104:10.1.104.0/24
AP组	名称：bxzl 引用模板：VAP模板，域管理模板
域管理模板	名称：broadxt，国别码：CN
SSID模板	SSID名称：BroadXT SSID名称：BroadXT_5G SSID名称：BroadXT_Guest
安全模板	安全模板名称：BroadXT，安全模板名称：BroadXT_5G 安全模板名称：BroadXT_Guest，不加密
VAP模板	名称：BroadXT 引用模板：安全模板BroadXT、SSID模板：BroadXT 转发模式：直接转发业务VLAN：101
	名称：BroadXT_5G 引用模板：安全模板BroadXT_5G、SSID模板：BroadXT_5G 转发模式：直接转发业务VLAN：102
	名称：BroadXT_Guest 引用模板：安全模板BroadXT_Guest、SSID模板：BroadXT_Guest 转发模式：直接转发业务VLAN：103

二、实验拓扑图

三、配置过程

1、配置基础网络连通性

（1）POE交换机配置

1.1 首先在POE交换机上批量创建vlan 100，101，102，103

<Huawei>
<Huawei>system-view 
[Huawei]sysname POE
[POE]vlan batch 100 to 104

1.2 将相应的接口加入到响应的VLAN中

直接转发模式下，将AP连接交换机的端口配置为Trunk，PVID配置为VLAN100，允许VLAN 100 VLAN 101 VLAN 102的数据帧通过。

[POE]
[POE]interface g0/0/2
[POE-GigabitEthernet0/0/2]port link-type trunk 
[POE-GigabitEthernet0/0/2]port trunk pvid vlan 100
[POE-GigabitEthernet0/0/2]port trunk allow-pass vlan 100 to 104
[POE-GigabitEthernet0/0/2]q	
[POE]interface g0/0/3	
[POE-GigabitEthernet0/0/3]port link-type trunk 
[POE-GigabitEthernet0/0/3]port trunk pvid vlan  100	
[POE-GigabitEthernet0/0/3]port trunk allow-pass vlan 100 to 104
[POE-GigabitEthernet0/0/3]q	
[POE]interface g0/0/4
[POE-GigabitEthernet0/0/4]port link-type trunk 
[POE-GigabitEthernet0/0/4]port trunk pvid vlan 100
[POE-GigabitEthernet0/0/4]port trunk allow-pass vlan 100 to 104
[POE-GigabitEthernet0/0/4]quit
[POE]in	
[POE]inter 	
[POE]interface g0/0/5
[POE-GigabitEthernet0/0/5]port link-type  trunk 
[POE-GigabitEthernet0/0/5]port trunk pvid  vlan 100	
[POE-GigabitEthernet0/0/5]port trunk allow-pass vlan 100 to 104
[POE-GigabitEthernet0/0/5]quit
[POE]

1.3 连接汇聚交换机的端口配置为Trunk，允许所有的VLAN通过。

[POE]
[POE]interface g0/0/01
[POE-GigabitEthernet0/0/1]port link-type trunk 
[POE-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 to 4094
[POE-GigabitEthernet0/0/1]quit
[POE]

（2）汇聚交换机的配置

2.1 首先在汇聚交换机上批量创建VLAN100 101 102 103

<Huawei>system-view 
[Huawei]sysname Converge1
[Converge1]vlan batch 100 to 104
[Converge1]

2.2 将连接接入交换机的端口和连接AC的端口配置为Trunk链路，允许所有的VLAN通过

[Converge1]
[Converge1]interface g0/0/1
[Converge1-GigabitEthernet0/0/1]port link-type trunk 
[Converge1-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[Converge1-GigabitEthernet0/0/1]quit	
[Converge1]interface g0/0/2	
[Converge1-GigabitEthernet0/0/2]port link-type trunk 	
[Converge1-GigabitEthernet0/0/2]port trunk allow-pass vlan all 
[Converge1-GigabitEthernet0/0/2]
[Converge1-GigabitEthernet0/0/2]quit

2.3 将连接有线接口的端口配置为Access，加入到VLAN104。

[Converge1]interface g0/0/3	
[Converge1-GigabitEthernet0/0/3]port link-type  access 
[Converge1-GigabitEthernet0/0/3]port default vlan 104
[Converge1-GigabitEthernet0/0/3]quit
[Converge1]

（3）AC的配置

3.1 首先在AC上批量创建VLAN

<AC6605>sy	
<AC6605>system-view 
[AC6605]sysname AC
[AC]vlan batch 100 to 104

3.2 配置AC连接到汇聚交换机的端口配置为Trunk，允许所有的VLAN通过

[AC]inter	
[AC]interface g0/0/01
[AC-GigabitEthernet0/0/1]port link-type trunk 
[AC-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 to 2094
[AC-GigabitEthernet0/0/1]quit
[AC]

3.3 配置AC的VLAN100的IP地址为10.1.100.5

[AC]interface Vlanif 100
[AC-Vlanif100]ip ad	
[AC-Vlanif100]ip address 10.1.100.5 255.255.255.0
[AC-Vlanif100]quit
[AC]

3.4 配置AC指向网关的缺省路由

[AC]ip route-static 0.0.0.0 0.0.0.0 10.1.100.1

2、配置汇聚交换机作为DHCP服务器为AP、无线终端和有线终端分配IP地址

（1）配置汇聚交换机成为各VLAN的网关

[Converge1]
[Converge1]interface Vlanif 100
[Converge1-Vlanif100]ip address 10.1.100.1 255.255.255.0
[Converge1-Vlanif100]quit	
[Converge1]interface Vlanif 101
[Converge1-Vlanif101]ip address 10.1.101.1 255.255.255.0
[Converge1-Vlanif101]quit
[Converge1]interface Vlanif 102	
[Converge1-Vlanif102]ip address 10.1.102.1 255.255.255.0
[Converge1-Vlanif102]quit
[Converge1]interface Vlanif 103 
[Converge1-Vlanif103]ip address 10.1.103.1 24
[Converge1-Vlanif103]quit	
[Converge1]interface Vlanif 104 
[Converge1-Vlanif104]ip address 10.1.104.1 24
[Converge1-Vlanif104]quit

（2）配置汇聚交换机成为DHCP服务器

2.1 启动DHCP功能

[Converge1]dhcp enable

2.2 配置DHCP地址池

[Converge1]ip pool ap	
[Converge1-ip-pool-ap]gateway-list 10.1.100.1
[Converge1-ip-pool-ap]network 10.1.100.0 mask 255.255.255.0
[Converge1-ip-pool-ap]excluded-ip-address 10.1.100.2 10.1.100.50
[Converge1-ip-pool-ap]dns-list 221.12.1.227 221.12.33.227
[Converge1-ip-pool-ap]quit
[Converge1]
[Converge1]ip pool BroadXT
[Converge1-ip-pool-broadxt]gateway-list 10.1.101.1 
[Converge1-ip-pool-broadxt]network 10.1.101.0 mask 255.255.255.0
[Converge1-ip-pool-broadxt]excluded-ip-address 10.1.101.2 10.1.101.50
[Converge1-ip-pool-broadxt]dns-list 221.12.1.227 221.12.33.227
[Converge1]

[Converge1]ip pool BroadXT_5G
[Converge1-ip-pool-broadxt_5g]gateway-list 10.1.102.1 
[Converge1-ip-pool-broadxt_5g]network 10.1.102.0 mask 255.255.255.0
[Converge1-ip-pool-broadxt_5g]excluded-ip-address 10.1.102.2 10.1.102.50
[Converge1-ip-pool-broadxt_5g]dns-list 114.114.114.114
[Converge1-ip-pool-broadxt_5g]quit
[Converge1]
[Converge1]
[Converge1]ip pool BroadXT_Guest
[Converge1-ip-pool-broadxt_guest]gateway-list 10.1.103.1 
[Converge1-ip-pool-broadxt_guest]network 10.1.103.0 mask 255.255.255.0
[Converge1-ip-pool-broadxt_guest]excluded-ip-address 10.1.103.2 10.1.103.50
[Converge1-ip-pool-broadxt_guest]dns-list 114.114.114.114
[Converge1-ip-pool-broadxt_guest]quit
[Converge1]
[Converge1]ip pool PC_Client
[Converge1-ip-pool-pc_client]gateway-list 10.1.104.1 
[Converge1-ip-pool-pc_client]network 10.1.104.0 mask 255.255.255.0
[Converge1-ip-pool-pc_client]excluded-ip-address 10.1.104.2 10.1.104.50
[Converge1-ip-pool-pc_client]dns-list 114.114.114.114
[Converge1-ip-pool-pc_client]quit
[Converge1]

（3）在汇聚交换机的VLAN接口下调用DHCP地址池

[Converge1]
[Converge1]interface Vlanif 100
[Converge1-Vlanif100]dhcp select global 
[Converge1-Vlanif100]q

[Converge1]interface Vlanif 101
[Converge1-Vlanif101]dhcp select global
[Converge1-Vlanif101]quit

[Converge1]interface Vlanif 102
[Converge1-Vlanif102]dhcp select global
[Converge1-Vlanif102]q	

[Converge1]interface Vlanif 103
[Converge1-Vlanif103]dhcp select global
[Converge1-Vlanif103]q

[Converge1]interface Vlanif 104
[Converge1-Vlanif104]dhcp select global
[Converge1-Vlanif104]q
[Converge1]

（4）检查AP，有线客户端IP地址获取情况

3、配置AP上线

（1）创建AP组

[AC]wlan 
[AC-wlan-view]ap-group name bxzl
[AC-wlan-ap-group-bxzl]quit
[AC-wlan-view]

（2）配置AP上线

2.1 配置AC使用那个源接口IP与AP通信

[AC]capwap source interface Vlanif 100

2.2 创建域管理模板，配置AC的国家码

[AC]wlan 
[AC-wlan-view]regulatory-domain-profile name domain1
[AC-wlan-regulate-domain-domain1]country-code CN
[AC-wlan-regulate-domain-domain1]quit
[AC-wlan-view]

2.3 绑定域管理模板到AP组

[AC]wlan 
[AC-wlan-view]ap-group name bxzl
[AC-wlan-ap-group-bxzl]regulatory-domain-profile domain1
[AC-wlan-ap-group-bxzl]quit
[AC-wlan-view]

2.4 查看AP的Mac地址

<Huawei>display mac-address
-------------------------------------------------------------------------------
MAC Address    VLAN/VSI                          Learned-From        Type      
-------------------------------------------------------------------------------
00e0-fccb-1ad0    1/-                     GE0/0/0                    dynamic   
4c1f-cc51-5ab6    1/-                     GE0/0/0                    dynamic   

-------------------------------------------------------------------------------
Total items displayed = 2 

<Huawei>
    
<Huawei>display mac-address
-------------------------------------------------------------------------------
MAC Address    VLAN/VSI                          Learned-From        Type      
-------------------------------------------------------------------------------
00e0-fc6f-2e30    1/-                     GE0/0/0                    dynamic   
4c1f-cc51-5ab6    1/-                     GE0/0/0                    dynamic   

-------------------------------------------------------------------------------
Total items displayed = 2 

<Huawei>

2.5 配置AP认证方式

[AC]wlan
[AC-wlan-view]ap auth-mode mac-auth 
[AC-wlan-view]ap-mac 00e0-fccb-1ad0 ap-id 0
[AC-wlan-ap-0]ap-name bxzl-1
[AC-wlan-ap-0]ap-group bxzl
[AC-wlan-ap-0]quit
[AC-wlan-view]ap-mac 00e0-fc6f-2e30 ap-id 1
[AC-wlan-ap-1]ap-name bxzl-2
[AC-wlan-ap-1]ap-group bxzl
[AC-wlan-ap-1]quit
[AC-wlan-view]

2.6 在AC上查看AP上线状态

[AC]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 Uptime
--------------------------------------------------------------------------------
---------
0    00e0-fccb-1ad0 bxzl-1 bxzl  10.1.100.253 AP6050DN        nor   0   21S
1    00e0-fc6f-2e30 bxzl-2 bxzl  10.1.100.254 AP6050DN        nor   0   1M:8S
--------------------------------------------------------------------------------

Total: 2
[AC]

State状态显示为nor代表normal，表示AP已经正常上线。

4、配置WLAN业务下发

（1）创建安全模板

[AC]wlan 
[AC-wlan-view]se	
[AC-wlan-view]security-profile n	
[AC-wlan-view]security-profile name BroadXT
[AC-wlan-sec-prof-BroadXT]quit
[AC-wlan-view]security-profile name BroadXT_5G
[AC-wlan-sec-prof-BroadXT_5G]quit
[AC-wlan-view]security-profile name BroadXT_Guest
[AC-wlan-sec-prof-BroadXT_Guest]quit
[AC-wlan-view]

（2）创建SSID模板

[AC-wlan-view]ssid-profile name BroadXT
[AC-wlan-ssid-prof-BroadXT]ssid BroadXT
[AC-wlan-ssid-prof-BroadXT]quit
[AC-wlan-view]ssid-profile name BroadXT_5G
[AC-wlan-ssid-prof-BroadXT_5G]ssid BroadXT_5G
[AC-wlan-ssid-prof-BroadXT_5G]quit
[AC-wlan-view]ssid-profile name BroadXT_Guest
[AC-wlan-ssid-prof-BroadXT_Guest]ssid BroadXT_Guest
[AC-wlan-ssid-prof-BroadXT_Guest]quit
[AC-wlan-view]

（3）创建VAP模板，并调用安全模板和SSID模板，绑定VLAN信息

[AC-wlan-view]vap-profile name BroadXT
[AC-wlan-vap-prof-BroadXT]forward-mode direct-forward 
[AC-wlan-vap-prof-BroadXT]service-vlan vlan-id 101
[AC-wlan-vap-prof-BroadXT]security-profile BroadXT	
[AC-wlan-vap-prof-BroadXT]ssid-profile BroadXT
[AC-wlan-vap-prof-BroadXT]quit
[AC-wlan-view]
[AC-wlan-view]vap-profile name BroadXT_5G
[AC-wlan-vap-prof-BroadXT_5G]forward-mode direct-forward 
[AC-wlan-vap-prof-BroadXT_5G]service-vlan vlan-id 102
[AC-wlan-vap-prof-BroadXT_5G]security-profile BroadXT_5G
[AC-wlan-vap-prof-BroadXT_5G]ssid-profile BroadXT_5G
[AC-wlan-vap-prof-BroadXT_5G]quit
[AC-wlan-view]
[AC-wlan-view]vap-profile name BroadXT_Guest
[AC-wlan-vap-prof-BroadXT_Guest]forward-mode direct-forward 
[AC-wlan-vap-prof-BroadXT_Guest]service-vlan vlan-id 103
[AC-wlan-vap-prof-BroadXT_Guest]security-profile BroadXT_Guest
[AC-wlan-vap-prof-BroadXT_Guest]ssid-profile BroadXT_Guest
[AC-wlan-vap-prof-BroadXT_Guest]quit

[AC-wlan-view]
[AC-wlan-view]

（4）将VAP模板绑定到AP组中

[AC-wlan-view]ap-group name bxzl
[AC-wlan-ap-group-bxzl]vap-profile BroadXT wlan 1 radio all
[AC-wlan-ap-group-bxzl]vap-profile BroadXT_5G wlan 2 radio all
[AC-wlan-ap-group-bxzl]vap-profile BroadXT_Guest wlan 3 radio all
[AC-wlan-ap-group-bxzl]quit
[AC-wlan-view]

（5）查看业务下发状态

[AC]display vap ssid BroadXT
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     bxzl-1  0    1    00E0-FCCB-1AD0 ON      Open       0     BroadXT      
0     bxzl-1  1    1    00E0-FCCB-1AE0 ON      Open       0     BroadXT      
1     bxzl-2  0    1    00E0-FC6F-2E30 ON      Open       0     BroadXT      
1     bxzl-2  1    1    00E0-FC6F-2E40 ON      Open       0     BroadXT      
-------------------------------------------------------------------------------
Total: 4
[AC]display vap ssid BroadXT_5G
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     bxzl-1  0    2    00E0-FCCB-1AD1 ON      Open       0     BroadXT_5G   
0     bxzl-1  1    2    00E0-FCCB-1AE1 ON      Open       0     BroadXT_5G   
1     bxzl-2  0    2    00E0-FC6F-2E31 ON      Open       0     BroadXT_5G   
1     bxzl-2  1    2    00E0-FC6F-2E41 ON      Open       0     BroadXT_5G   
-------------------------------------------------------------------------------
Total: 4
[AC]display vap ssid BroadXT_Guest
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     bxzl-1  0    3    00E0-FCCB-1AD2 ON      Open       0     BroadXT_Guest
0     bxzl-1  1    3    00E0-FCCB-1AE2 ON      Open       0     BroadXT_Guest
1     bxzl-2  0    3    00E0-FC6F-2E32 ON      Open       0     BroadXT_Guest
1     bxzl-2  1    3    00E0-FC6F-2E42 ON      Open       0     BroadXT_Guest
-------------------------------------------------------------------------------
Total: 4
[AC]

当“Status”项显示为“ON”时，表示AP对应的射频上的VAP已创建成功。

5、测试连接

使用客户端来连接WiFi查看IP地址

6、安全加密认证

（1）启用MAC地址白名单认证

1.1 创建白名单名称

[AC]wlan
[AC-wlan-view]sta-whitelist-profile name BroadXT

1.2 添加白名单地址

[AC-wlan-whitelist-prof-BroadXT]sta-mac 5489-9835-3B8E
[AC-wlan-whitelist-prof-BroadXT]quit
[AC-wlan-view]

1.3 VAP模板引用白名单列表

[AC-wlan-view]vap-profile name BroadXT
[AC-wlan-vap-prof-BroadXT]sta-access-mode whitelist BroadXT
[AC-wlan-vap-prof-BroadXT]quit
[AC-wlan-view]

1.4 客户端测试连接，并ping有线客户端的网络连通性

STA1连接成功，其他主机无法连接

（2）要求对huawei2 SSID使用wpa2-psk认证(PSK密码使用a1234567),aes加密。

2.1 进入安全模板配置psk2认证

[AC-wlan-view]security-profile name BroadXT_5G
[AC-wlan-sec-prof-BroadXT_5G]security wpa2 psk pass-phrase 1234567890 aes
[AC-wlan-sec-prof-BroadXT_5G]quit
[AC-wlan-view]

2.2 客户端测试连接，并ping有线客户端的网络连通性

（3）要求对huawei3 SSID使用wpa2 802.1X认证,aes加密.

3.1 开启802.1X认证规则

3.2 配置RADIUS服务器模板radius

3.3 配置认证方案

3.4 配置802.1X接入模板，名称为“d1”

3.5 配置认证模板，名称为“p1”，调用接入模板“d1”，配置认证方法和认证服务器

3.6 在VAP模板下调用安全模板和认证模板

3.7 客户端测试连接，并ping有线客户端的网络连通性

7、WLAN在同一个AC下的漫游

（1）开启射频调优功能，自动选择AP最佳信道和功率

1.1 配置AP的信道和发送功率自动选择功能

[AC-wlan-view]rrm-profile name huawei-1
[AC-wlan-rrm-prof-huawei-1]undo calibrate auto-channel-select disable
[AC-wlan-rrm-prof-huawei-1]undo calibrate auto-txpower-select disable

1.2 绑定RRM模板到2.4G和5G的射频模板

[AC-wlan-view]radio-2g-profile name wlan-radio2g
[AC-wlan-radio-2g-prof-wlan-radio2g]rrm-profile huawei-1
[AC-wlan-view]radio-5g-profile name wlan-radio5g
[AC-wlan-radio-5g-prof-wlan-radio5g]rrm-profile huawei-1

（2）在域管理模板下配置调优信道集合

[AC-wlan-view]regulatory-domain-profile name domain1
[AC-wlan-regulate-domain-domain1]dca-channel 2.4g channel-set 1,6,11 //配置调优信道集合
[AC-wlan-regulate-domain-domain1]dca-channel 5g bandwidth 20mhz //配置调优带宽
[AC-wlan-regulate-domain-domain1]dca-channel 5g channel-set 149,153,157,161 //配置调优信道集合
[AC-wlan-regulate-domain-domain1]q

（3）配置邻居探测功能

3.1 配置空口扫描策略

[AC-wlan-view]air-scan-profile name wlan-airscan

3.2 配置空口扫描信道集合。缺省情况下，空口扫描信道集合为AP对应国家码支持的所有信道。

[AC-wlan-air-scan-prof-wlan-airscan]scan-channel-set dca-channel

3.3 配置空口扫描间隔时间。缺省情况下，空口扫描间隔时间为60000毫秒。

[AC-wlan-air-scan-prof-wlan-airscan]scan-interval 80000

3.4 配置空口扫描持续时间。缺省情况下，空口扫描持续时间为60毫秒。

[AC-wlan-air-scan-prof-wlan-airscan]scan-period 80
[AC-wlan-air-scan-prof-wlan-airscan]q

3.5 将空口扫描策略调用到2g和5g射频模板下

[AC-wlan-view]radio-2g-profile name wlan-radio2g
[AC-wlan-radio-2g-prof-wlan-radio2g]air-scan-profile wlan-airscan
[AC-wlan-view]radio-5g-profile name wlan-radio5g
[AC-wlan-radio-5g-prof-wlan-radio5g]air-scan-profile wlan-airscan

（4）将射频模板调用到ap组

[AC-wlan-view]ap-group name ap-group1 
[AC-wlan-ap-group-ap-group1]radio-2g-profile wlan-radio2g radio 0 
[AC-wlan-ap-group-ap-group1]radio-5g-profile wlan-radio5g radio 1

（5）启动射频调优

5.1 配置射频调优模式为手动调优，并手动触发射频调优。

[AC-wlan-view] calibrate enable manual 
[AC-wlan-view] calibrate manual startup

配置漫游时应该注意的问题：

（1）SSID和数据转发模式必须一致；

（2）安全模板的认证方式必须一致，包括密钥；

（3）建议修改Channel为不干扰，而且重叠区域为10%~15%；

（4）在直接转发模式下，业务与管理VLAN都需要放行，否则漫游通过后VLAN不变，导致VLAN通过不了。

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THE END

网络技术

AC旁挂组网三层互通数据直接转发

一、WLAN组网需求

二、组网规划

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