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某小区物业为部分业主提供WLAN网络资源,使其可以在家中随时随地访问Internet。如图1所示,其中RU部署在住户的屋内,直接与中心AP连接,提供SSID为wlan-net的WLAN接入服务,STA自动获取IP地址。
由于无线网络开放性的特点,业务数据存在安全风险。用户对WLAN网络的安全性要求不高,不需要使用额外的认证系统,如果用户的WLAN终端设备都支持WAPI,此时可以使用WAPI(预共享密钥认证)的安全策略,基于时间定时更新单播和组播密钥,保证业务数据的安全。
配置项 | 数据 |
---|---|
DHCP服务器 | 中心AP作为DHCP服务器为STA和RU分配IP地址 |
RU的IP地址池 | 10.23.100.2~10.23.100.254/24 |
STA的IP地址池 | 10.23.101.2~10.23.101.254/24 |
AP组 |
|
域管理模板 |
|
SSID模板 |
|
安全模板 |
|
VAP模板 |
|
# 配置中心AP,将接口GE0/0/1加入VLAN100(管理VLAN)。
- <span style="color:#333333"><span style="background-color:#dddddd"><HUAWEI> <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b246945475190907">system-view</strong>
- [HUAWEI] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1089173424190907">sysname AP</strong>
- [AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b2078307907190907">vlan batch 100 101</strong>
- [AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1480089006190907">interface gigabitethernet 0/0/1</strong>
- [AP-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b538052571190907">port link-type trunk</strong>
- [AP-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1791398723190907">port trunk pvid vlan 100</strong>
- [AP-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1624351834190907">port trunk allow-pass vlan 100</strong>
- [AP-GigabitEthernet0/0/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b398509587190907">quit</strong></span></span>
根据实际组网情况在中心AP上行口配置业务VLAN透传,和上行网络设备互通。
# 配置中心AP上行接口GE0/0/24加入VLAN101(业务VLAN)。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1855267388190907">interface gigabitethernet 0/0/24</strong>
- [AP-GigabitEthernet0/0/24] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b523367798190907">port link-type trunk</strong>
- [AP-GigabitEthernet0/0/24] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1913301035190907">port trunk allow-pass vlan 101</strong>
- [AP-GigabitEthernet0/0/24] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1620907968190907">quit</strong></span></span>
# 配置基于接口地址池的DHCP服务器,其中,VLANIF100接口为RU提供IP地址,VLANIF101为STA提供IP地址。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b60356096190907">dhcp enable</strong>
- [AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b782788619190907">interface vlanif 100</strong>
- [AP-Vlanif100] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1439029025190907">ip address 10.23.100.1 24</strong>
- [AP-Vlanif100] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b178519295190907">dhcp select interface</strong>
- [AP-Vlanif100] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b894438072190907">quit</strong>
- [AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1239236207190907">interface vlanif 101</strong>
- [AP-Vlanif101] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1000697080190907">ip address 10.23.101.1 24</strong>
- [AP-Vlanif101] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1187620607190907">dhcp select interface</strong>
- [AP-Vlanif101] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b854045514190907">quit</strong></span></span>
# 创建AP组,用于将相同配置的RU都加入同一AP组中。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1944526303190907">wlan</strong>
- [AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1492569438190907">ap-group name ap-group1</strong>
- [AP-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b211419057190907">quit</strong></span></span>
# 创建域管理模板,在域管理模板下配置中心AP的国家码并在AP组下引用域管理模板。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b852537192190907">regulatory-domain-profile name domain1</strong>
- [AP-wlan-regulate-domain-domain1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1230439612190907">country-code cn</strong>
- [AP-wlan-regulate-domain-domain1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1906410096190907">quit</strong>
- [AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1769406750190907">ap-group name ap-group1</strong>
- [AP-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b918729171190907">regulatory-domain-profile domain1</strong>
- Warning: Modifying the country code will clear channel, power and antenna gain configurations of the radio and reset the AP. Continu e?[Y/N]:<strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_zh-cn_task_0175818441_b2083244362190906">y</strong>
- [AP-wlan-ap-group-ap-group1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b780916136190907">quit</strong>
- [AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1180214892190907">quit</strong></span></span>
<span style="color:#333333"><span style="background-color:#dddddd">[AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1076648720190907">management-vlan 100</strong></span></span>
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RU为R240D,具有射频0和射频1两个射频。R240D的射频0为2.4GHz射频,射频1为5GHz射频。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1001360617190907">wlan</strong>
- [AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1378045124190907">ap auth-mode mac-auth</strong>
- [AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1974212889190907">ap-id 1 ap-mac 60de-4476-e360</strong>
- [AP-wlan-ap-1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b159842295190907">ap-name area_1</strong>
- [AP-wlan-ap-1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1747769399190907">ap-group ap-group1</strong>
- 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]:<strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_zh-cn_task_0175818441_b1248067968190906">y</strong>
- [AP-wlan-ap-1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b727475792190907">quit</strong></span></span>
# 将RU上电后,当执行命令display ap all查看到RU的“State”字段为“nor”时,表示RU正常上线。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1436775027190907">display ap all</strong>
- Total AP information:
- nor : normal [1]
- Extra information:
- P : insufficient power supply
- ----------------------------------------------------------------------------------------------------
- ID MAC Name Group IP Type State STA Uptime ExtraInfo
- ----------------------------------------------------------------------------------------------------
- 1 00e0-fc76-e360 area_1 ap-group1 10.23.100.254 R240D <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_zh-cn_task_0175818441_b2761129184119">nor</strong> 0 10S -
- ----------------------------------------------------------------------------------------------------
- Total: 1</span></span>
# 创建名为“wlan-security”的安全模板,并配置WAPI-PSK安全策略,指定单播密钥和组播密钥均基于时间更新,更新间隔均为20000秒。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong>security-profile name wlan-security</strong>
- [AP-wlan-sec-prof-wlan-security] <strong>security wapi psk pass-phrase 1234567@</strong>
- [AP-wlan-sec-prof-wlan-security] <strong>wapi usk key-update time-based</strong>
- [AP-wlan-sec-prof-wlan-security] <strong>wapi msk key-update time-based</strong>
- [AP-wlan-sec-prof-wlan-security] <strong>wapi usk-update-interval 20000</strong>
- [AP-wlan-sec-prof-wlan-security] <strong>wapi msk-update-interval 20000</strong>
- [AP-wlan-sec-prof-wlan-security] <strong>quit</strong></span></span>
# 创建名为“wlan-ssid”的SSID模板,并配置SSID名称为“wlan-net”。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong>ssid-profile name wlan-ssid</strong>
- [AP-wlan-ssid-prof-wlan-ssid] <strong>ssid wlan-net</strong>
- [AP-wlan-ssid-prof-wlan-ssid] <strong>quit</strong></span></span>
# 创建名为“wlan-vap”的VAP模板,配置业务VLAN,并且引用安全模板和SSID模板。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong>vap-profile name wlan-vap</strong>
- [AP-wlan-vap-prof-wlan-vap] <strong>service-vlan vlan-id 101</strong>
- [AP-wlan-vap-prof-wlan-vap] <strong>security-profile wlan-security</strong>
- [AP-wlan-vap-prof-wlan-vap] <strong>ssid-profile wlan-ssid</strong>
- [AP-wlan-vap-prof-wlan-vap] <strong>quit</strong></span></span>
# 配置AP组引用VAP模板“wlan-vap”,RU上射频0和射频1都使用VAP模板“wlan-vap”的配置。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong>ap-group name ap-group1</strong>
- [AP-wlan-ap-group-ap-group1] <strong>vap-profile wlan-vap wlan 1 radio all</strong>
- [AP-wlan-ap-group-ap-group1] <strong>quit</strong></span></span>
射频的信道和功率自动调优功能默认开启,如果不关闭此功能则会导致手动配置不生效。举例中RU射频的信道和功率仅为示例,实际配置中请根据RU的国家码和网规结果进行配置。
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-view] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b173878809190907">ap-id 1</strong>
- [AP-wlan-ap-1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1068015866190907">radio 0</strong>
- [AP-wlan-radio-1/0] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1156070834190907">calibrate auto-channel-select disable</strong>
- [AP-wlan-radio-1/0] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b10416957190907">calibrate auto-txpower-select disable</strong>
- [AP-wlan-radio-1/0] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b322716985190907">channel 20mhz 6</strong>
- Warning: This action may cause service interruption. Continue?[Y/N]<strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_zh-cn_task_0175818441_b1479588541190906">y</strong>
- [AP-wlan-radio-1/0] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1212113758190907">eirp 127</strong>
- [AP-wlan-radio-1/0] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1397201252190907">quit</strong></span></span>
- <span style="color:#333333"><span style="background-color:#dddddd">[AP-wlan-ap-1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b589503841190907">radio 1</strong>
- [AP-wlan-radio-1/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1533334760190907">calibrate auto-channel-select disable</strong>
- [AP-wlan-radio-1/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b778771945190907">calibrate auto-txpower-select disable</strong>
- [AP-wlan-radio-1/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b898029763190907">channel 20mhz 149</strong>
- Warning: This action may cause service interruption. Continue?[Y/N]<strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_zh-cn_task_0175818441_b1479588541190906_1">y</strong>
- [AP-wlan-radio-1/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b2034558345190907">eirp 127</strong>
- [AP-wlan-radio-1/1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1714376074190907">quit</strong>
- [AP-wlan-ap-1] <strong id="ZH-CN_TASK_0176919479__zh-cn_task_0175818464_b1628278207190907">quit</strong></span></span>
中心AP的配置文件
<span style="color:#333333"><span style="background-color:#dddddd"># sysname AP # 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 GigabitEthernet0/0/1 port link-type trunk port trunk pvid vlan 100 port trunk allow-pass vlan 100 to 101 # interface GigabitEthernet0/0/24 port link-type trunk port trunk allow-pass vlan 101 # management-vlan 100 # wlan security-profile name wlan-security security wapi psk pass-phrase %^%#cWul9=qe~"#{UzRlWz["^Gzo<X/k8-21m37N4;n'%^%# wapi usk-update-interval 20000 wapi msk-update-interval 20000 ssid-profile name wlan-ssid ssid wlan-net vap-profile name wlan-vap 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 1 type-id 55 ap-mac 60de-4476-e360 ap-sn 210235554710CB000042 ap-name area_1 ap-group ap-group1 radio 0 channel 20mhz 6 eirp 127 calibrate auto-channel-select disable calibrate auto-txpower-select disable radio 1 channel 20mhz 149 eirp 127 calibrate auto-channel-select disable calibrate auto-txpower-select disable # return </span></span>
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