配置小型网络WLAN基本业务
配置小型网络WLAN基本业务
组网图形
组网需求(适宜群体)
某企业分支机构规模较小,为了保证工作人员可以随时随地的访问公司网络,通过部署小型WLAN网络实现移动办公。如图所示,AC通过PoE交换机与AP连接,PoE交换机为AP供电。通过在AC上配置WLAN业务的相关内容,下发给AP生成WLAN网络供用户接入。
数据规划
配置思路
- 配置AP、AC、SwitchA和上层网络设备之间实现二层互通。
- 配置AC作为DHCP服务器为STA和AP分配IP地址。
- 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。
- 配置WLAN业务参数,实现STA访问WLAN网络功能。
操作步骤
-
在AC上配置NAC模式为统一模式(缺省值,不需配置)。配置SwitchA和AC,使AP与AC之间能够传输CAPWAP报文
配置SwitchA连接AP的接口GE0/0/1加入VLAN100(管理VLAN),SwitchA连接AC的接口 GE0/0/2加入VLAN100。
<HUAWEI> system-view
[HUAWEI] sysname SwitchA
[SwitchA] vlan batch 100
[SwitchA] interface gigabitethernet 0/0/1
[SwitchA-GigabitEthernet0/0/1] port link-type trunk
[SwitchA-GigabitEthernet0/0/1] port trunk pvid vlan 100
[SwitchA-GigabitEthernet0/0/1] port trunk allow-pass vlan 100
[SwitchA-GigabitEthernet0/0/1] undo port trunk allow-pass vlan 1
[SwitchA-GigabitEthernet0/0/1] stp edged-port enable
[SwitchA-GigabitEthernet0/0/1] port-isolate enable
[SwitchA-GigabitEthernet0/0/1] quit
[SwitchA] interface gigabitethernet 0/0/2
[SwitchA-GigabitEthernet0/0/2] port link-type trunk
[SwitchA-GigabitEthernet0/0/2] port trunk allow-pass vlan 100
[SwitchA-GigabitEthernet0/0/2] undo port trunk allow-pass vlan 1
[SwitchA-GigabitEthernet0/0/2] quit
配置AC连接SwitchA的接口GE1/0/1加入VLAN100。
<HUAWEI> system-view
[HUAWEI] sysname AC
[AC] vlan batch 100 101
[AC] interface gigabitethernet 1/0/1
[AC-GigabitEthernet1/0/1] port link-type trunk
[AC-GigabitEthernet1/0/1] port trunk allow-pass vlan 100
[AC-GigabitEthernet1/0/1] undo port trunk allow-pass vlan 1
[AC-GigabitEthernet1/0/1] quit
2.配置AC与上层网络设备互通
说明:根据实际组网情况在AC上行口配置业务VLAN透传,和上行网络设备互通。
配置AC上行接口GE1/0/2加入VLAN101(业务VLAN)。
[AC] interface gigabitethernet 1/0/2
[AC-GigabitEthernet1/0/2] port link-type trunk
[AC-GigabitEthernet1/0/2] port trunk allow-pass vlan 101
[AC-GigabitEthernet1/0/2] undo port trunk allow-pass vlan 1
[AC-GigabitEthernet1/0/2] quit
3.配置AC作为DHCP服务器,为STA和AP分配IP地址
配置基于接口地址池的DHCP服务器,其中,VLANIF100接口为AP提供IP地址,VLANIF101为STA提供IP地址。
说明:DNS服务器地址请根据实际需要配置。常用配置方法如下:
-
接口地址池场景,需要在VLANIF接口视图下执行命令[dhcp server dns-list] ip-address &<1-8>。
-
全局地址池场景,需要在IP地址池视图下执行命令[dns-list] ip-address &<1-8>。
[AC] dhcp enable //使能DHCP功能
[AC] interface vlanif 100
[AC-Vlanif100] ip address 10.23.100.1 24
[AC-Vlanif100] dhcp select interface //配置基于接口的地址池
[AC-Vlanif100] quit
[AC] interface vlanif 101
[AC-Vlanif101] ip address 10.23.101.1 24
[AC-Vlanif101] dhcp select interface
[AC-Vlanif101] quit
4.配置AP上线
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
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 domain1
[AC-wlan-regulate-domain-domain1] country-code cn
[AC-wlan-regulate-domain-domain1] quit
[AC-wlan-view] ap-group name ap-group1
[AC-wlan-ap-group-ap-group1] regulatory-domain-profile domain1
Warning: This configuration change will clear the channel and power configurations of radios, and may restart APs. Continue?[Y/N]:y
[AC-wlan-ap-group-ap-group1] quit
[AC-wlan-view] quit
配置AC的源接口。
[AC] capwap source interface vlanif 100
在AC上离线导入AP,并将AP加入AP组“ap-group1”中。假设AP的MAC地址为00e0-fc11-1111,并且根据AP的部署位置为AP配置名称,便于从名称上就能够了解AP的部署位置。例如MAC地址为00e0-fc11-1111的AP部署在1号区域,命名此AP为area_1。
说明:ap auth-mode命令缺省情况下为MAC认证,如果之前没有修改其缺省配置,可以不用执行ap auth-mode mac-auth。举例中使用的AP具有射频0和射频1两个射频。射频0为2.4GHz射频,射频1为5GHz射频。
[AC] wlan
[AC-wlan-view] ap auth-mode mac-auth
[AC-wlan-view] ap-id 0 ap-mac 00e0-fc11-1111
[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 configuration s of the radio, Whether to continue? [Y/N]:y
[AC-wlan-ap-0] quit
将AP上电后,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
Total AP information:
nor : normal [1]
Extrainfo : Extra information
P : insufficient power supply
--------------------------------------------------------------------------------------------------
ID MAC Name Group IP Type State STA Uptime ExtraInfo
--------------------------------------------------------------------------------------------------
0 00e0-fc11-1111 area_1 ap-group1 10.23.100.254 AP5030DN nor 0 10S -
--------------------------------------------------------------------------------------------------
Total: 1
5.配置WLAN业务参数
创建名为“wlan-security”的安全模板,并配置安全策略。
说明:举例中以配置WPA2+PSK+AES的安全策略为例,密码为“YsHsjx_202206”,实际配置中请根据实际情况,配置符合实际要求的安全策略。
[AC-wlan-view] security-profile name wlan-security
[AC-wlan-sec-prof-wlan-security] security wpa2 psk pass-phrase YsHsjx_202206 aes //配置安全策略为WPA2+PSK+AES
[AC-wlan-sec-prof-wlan-security] quit
创建名为“wlan-ssid”的SSID模板,并配置SSID名称为“wlan-net”。
[AC-wlan-view] ssid-profile name wlan-ssid
[AC-wlan-ssid-prof-wlan-ssid] ssid wlan-net //配置SSID名称为wlan-net
[AC-wlan-ssid-prof-wlan-ssid] quit
创建名为“wlan-vap”的VAP模板,配置业务数据转发模式、业务VLAN,并且引用安全模板和SSID模板。
[AC-wlan-view] vap-profile name wlan-vap
[AC-wlan-vap-prof-wlan-vap] forward-mode tunnel //配置业务转发模式为隧道转发
[AC-wlan-vap-prof-wlan-vap] service-vlan vlan-id 101 //缺省情况下VLAN ID为1,修改VLAN ID为101
[AC-wlan-vap-prof-wlan-vap] security-profile wlan-security
[AC-wlan-vap-prof-wlan-vap] ssid-profile wlan-ssid
[AC-wlan-vap-prof-wlan-vap] quit
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-vap”的配置。
[AC-wlan-view] ap-group name ap-group1
[AC-wlan-ap-group-ap-group1] vap-profile wlan-vap wlan 1 radio 0
[AC-wlan-ap-group-ap-group1] vap-profile wlan-vap wlan 1 radio 1
[AC-wlan-ap-group-ap-group1] quit
6.提交配置
[AC-wlan-view] commit all
Warning: Committing configuration may cause service interruption, continue?[Y/N]:y
7.验证配置结果
配置完成后,通过执行命令display vap ssid wlan-net查看如下信息,当“Status”项显示为“ON”时,表示AP对应的射频上的VAP已创建成功。
[AC-wlan-view] display vap ssid wlan-net
WID : WLAN ID
--------------------------------------------------------------------------------
AP ID AP name RfID WID BSSID Status Auth type STA SSID
--------------------------------------------------------------------------------
0 area_1 0 1 00E0-FC11-1111 ON WPA2-PSK 0 wlan-net
0 area_1 1 1 00E0-FC11-1112 ON WPA2-PSK 0 wlan-net
-------------------------------------------------------------------------------
Total: 2
STA搜索到名为“wlan-net”的无线网络,输入密码“YsHsjx_202206”并正常关联后,在AC上执行display station ssid wlan-net命令,可以查看到用户已经接入到无线网络“wlan-net”中。
[AC-wlan-view] 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 address
---------------------------------------------------------------------------------
00e0-fc11-1115 0 area_1 1/1 5G 11n 46/59 -68 101 10.23.101.254
---------------------------------------------------------------------------------
Total: 1 2.4G: 0 5G: 1
配置文件
SwitchA的配置文件
#
sysname SwitchA
#
vlan batch 100
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk pvid vlan 100
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 100
stp edged-port enable
port-isolate enable group 1
#
interface GigabitEthernet0/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 100
#
return
AC的配置文件
#
sysname AC
#
vlan batch 100 to 101
#
dhcp enable
#
interface Vlanif100
ip address 10.23.100.1 255.255.255.0
dhcp select interface
#
interface Vlanif101
ip address 10.23.101.1 255.255.255.0
dhcp select interface
#
interface GigabitEthernet1/0/1
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 100
#
interface GigabitEthernet1/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 101
#
capwap source interface vlanif100
#
wlan
security-profile name wlan-security
security wpa2 psk pass-phrase %^%#m"tz0f>~7.[`^6RWdzwCy16hJj/Mc!,}s`X*B]}A%^%# aes
ssid-profile name wlan-ssid
ssid wlan-net
vap-profile name wlan-vap
forward-mode tunnel
service-vlan vlan-id 101
ssid-profile wlan-ssid
security-profile wlan-security
regulatory-domain-profile name domain1
ap-group name ap-group1
regulatory-domain-profile domain1
radio 0
vap-profile wlan-vap wlan 1
radio 1
vap-profile wlan-vap wlan 1
ap-id 0 type-id 35 ap-mac 00e0-fc11-1111 ap-sn 210235554710CB000042
ap-name area_1
ap-group ap-group1
#
return
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