组网图形

| 配置项 | 数据 |
|---|---|
| AP管理VLAN | VLAN100 |
| STA业务VLAN | VLAN101 |
| DHCP服务器 | AC作为DHCP服务器为AP分配IP地址 汇聚交换机SwitchB作为DHCP服务器为STA分配IP地址,STA的默认网关为10.23.101.2 |
| AP的IP地址池 | 10.23.100.2~10.23.100.254/24 |
| STA的IP地址池 | 10.23.101.3~10.23.101.254/24 |
| AC的源接口IP地址 | VLANIF100:10.23.100.1/24 |
| AP组 |
|
| 域管理模板 |
|
| SSID模板 |
|
| 安全模板 |
|
| VAP模板 |
|
建议在与AP直连的设备接口上配置端口隔离,如果不配置端口隔离,尤其是业务数据转发方式采用直接转发时,可能会在VLAN内形成大量不必要的广播报文,导致网络阻塞,影响用户体验。
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。
system-view - [HUAWEI] sysname SwitchA
- [SwitchA] vlan batch 100 101
- [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 100 101
- [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 100 101
- [SwitchA-GigabitEthernet0/0/2] quit
system-view - [HUAWEI] sysname SwitchB
- [SwitchB] vlan batch 100 101
- [SwitchB] interface gigabitethernet 0/0/1
- [SwitchB-GigabitEthernet0/0/1] port link-type trunk
- [SwitchB-GigabitEthernet0/0/1] port trunk allow-pass vlan 100 101
- [SwitchB-GigabitEthernet0/0/1] quit
- [SwitchB] interface gigabitethernet 0/0/2
- [SwitchB-GigabitEthernet0/0/2] port link-type trunk
- [SwitchB-GigabitEthernet0/0/2] port trunk allow-pass vlan 100
- [SwitchB-GigabitEthernet0/0/2] quit
- [SwitchB] interface gigabitethernet 0/0/3
- [SwitchB-GigabitEthernet0/0/3] port link-type trunk
- [SwitchB-GigabitEthernet0/0/3] port trunk allow-pass vlan 101
- [SwitchB-GigabitEthernet0/0/3] quit
system-view - [Huawei] sysname Router
- [Router] vlan batch 101
- [Router] interface gigabitethernet 1/0/0
- [Router-GigabitEthernet1/0/0] port link-type trunk
- [Router-GigabitEthernet1/0/0] port trunk allow-pass vlan 101
- [Router-GigabitEthernet1/0/0] quit
- [Router] interface vlanif 101
- [Router-Vlanif101] ip address 10.23.101.2 24
- [Router-Vlanif101] quit
如果AC直接连接AP,需要在AC直连AP的接口上配置缺省VLAN为管理VLAN100。
system-view - [HUAWEI] 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
- [AC-GigabitEthernet0/0/1] quit
- [AC] dhcp enable
- [AC] interface vlanif 100
- [AC-Vlanif100] ip address 10.23.100.1 24
- [AC-Vlanif100] dhcp select interface
- [AC-Vlanif100] quit
- [SwitchB] dhcp enable
- [SwitchB] interface vlanif 101
- [SwitchB-Vlanif101] ip address 10.23.101.1 24
- [SwitchB-Vlanif101] dhcp select interface
- [SwitchB-Vlanif101] dhcp server gateway-list 10.23.101.2
- [SwitchB-Vlanif101] quit
- [AC] wlan
- [AC-wlan-view] ap-group name ap-group1
- [AC-wlan-ap-group-ap-group1] quit
- [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 configurations of the radio and reset the AP. Continue?[Y/N]:y
- [AC-wlan-ap-group-ap-group1] quit
- [AC-wlan-view] quit
V200R021C00版本开始,配置CAPWAP源接口或源地址时,会检查和安全相关的配置是否已存在,包括DTLS加密的PSK、AC间DTLS加密的PSK、登录AP的用户名和密码、全局离线管理VAP的登录密码,均已存在才能成功配置,否则会提示用户先完成相关的配置。
- [AC] capwap source interface vlanif 100
- Set the DTLS PSK(contains 6-32 plain-text characters, or 48 or 68 cipher-text characters that must be a combination of at least two of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):******
-
- Set the DTLS inter-controller PSK(contains 6-32 plain-text characters, or 48 or 68 cipher-text characters that must be a combination of at least two of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):******
-
- Set the user name for FIT APs(contains 4-31 plain-text characters, which can only include letters, digits and underlines. And the first character must be a letter):admin
-
- Set the password for FIT APs(plain-text password of 8-128 characters or cipher-text password of 48-188 characters that must be a combination of at least three of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):********
-
- Set the global temporary-management psk(contains 8-63 plain-text characters, or 48-108 cipher-text characters that must be a combination of at least two of the following: lowercase letters a to z, uppercase letters A to Z, digits, and special characters):********
[AC] capwap dtls no-auth enable
V200R021C00版本开始,AC默认开启CAPWAP控制隧道的DTLS加密功能。开启该功能,添加AP时AP会上线失败,此时需要先开启CAPWAP DTLS不认证方式让AP上线,以便AP获取安全凭证,AP上线后应及时关闭该功能,避免未授权AP上线。
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为AP5030DN,具有射频0和射频1两个射频。AP5030DN的射频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 60de-4476-e360
- [AC-wlan-ap-0] ap-name area_1
- Warning: This operation may cause AP reset. Continue? [Y/N]:y
- [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
- [AC-wlan-view] display ap all
- Total AP information:
- nor : normal [1]
- Extra information:
- P : insufficient power supply
- --------------------------------------------------------------------------------------------------
- ID MAC Name Group IP Type State STA Uptime ExtraInfo
- --------------------------------------------------------------------------------------------------
- 0 60de-4476-e360 area_1 ap-group1 10.23.100.254 AP5030DN nor 0 10S -
- --------------------------------------------------------------------------------------------------
- Total: 1
- [AC-wlan-view] quit
- [AC] undo capwap dtls no-auth enable
- [AC] wlan
举例中以配置WPA-WPA2+PSK+AES的安全策略为例,密码为“a1234567”,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-net
- [AC-wlan-sec-prof-wlan-net] security wpa-wpa2 psk pass-phrase a1234567 aes
- [AC-wlan-sec-prof-wlan-net] quit
- [AC-wlan-view] ssid-profile name wlan-net
- [AC-wlan-ssid-prof-wlan-net] ssid wlan-net
- [AC-wlan-ssid-prof-wlan-net] quit
- [AC-wlan-view] vap-profile name wlan-net
- [AC-wlan-vap-prof-wlan-net] forward-mode direct-forward
- [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
- [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
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AP射频的信道和功率仅为示例,实际配置中请根据AP的国家码和网规结果进行配置。
- [AC-wlan-view] ap-id 0
- [AC-wlan-ap-0] radio 0
- [AC-wlan-radio-0/0] calibrate auto-channel-select disable
- [AC-wlan-radio-0/0] calibrate auto-txpower-select disable
- [AC-wlan-radio-0/0] channel 20mhz 6
- Warning: This action may cause service interruption. Continue?[Y/N]y
- [AC-wlan-radio-0/0] eirp 127
- [AC-wlan-radio-0/0] quit
- [AC-wlan-ap-0] radio 1
- [AC-wlan-radio-0/1] calibrate auto-channel-select disable
- [AC-wlan-radio-0/1] calibrate auto-txpower-select disable
- [AC-wlan-radio-0/1] channel 20mhz 149
- Warning: This action may cause service interruption. Continue?[Y/N]y
- [AC-wlan-radio-0/1] eirp 127
- [AC-wlan-radio-0/1] quit
- [AC-wlan-ap-0] quit
WLAN业务配置会自动下发给AP,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 60DE-4476-E360 ON WPA/WPA2-PSK 0 wlan-net
- 0 area_1 1 1 60DE-4476-E370 ON WPA/WPA2-PSK 0 wlan-net
- -------------------------------------------------------------------------------
- Total: 2
STA搜索到名为“wlan-net”的无线网络,输入密码“a1234567”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
- ---------------------------------------------------------------------------------
- e019-1dc7-1e08 0 area_1 1/1 5G 11n 46/59 -68 101 10.23.101.254
- ---------------------------------------------------------------------------------
- Total: 1 2.4G: 0 5G: 1
- #
- sysname SwitchA
- #
- vlan batch 100 to 101
- #
- interface GigabitEthernet0/0/1
- port link-type trunk
- port trunk pvid vlan 100
- port trunk allow-pass vlan 100 to 101
- port-isolate enable group 1
- #
- interface GigabitEthernet0/0/2
- port link-type trunk
- port trunk allow-pass vlan 100 to 101
- #
- return
- #
- sysname SwitchB
- #
- vlan batch 100 to 101
- #
- dhcp enable
- #
- interface Vlanif101
- ip address 10.23.101.1 255.255.255.0
- dhcp select interface
- dhcp server gateway-list 10.23.101.2
- #
- interface GigabitEthernet0/0/1
- port link-type trunk
- port trunk allow-pass vlan 100 to 101
- #
- interface GigabitEthernet0/0/2
- port link-type trunk
- port trunk allow-pass vlan 100
- #
- interface GigabitEthernet0/0/3
- port link-type trunk
- port trunk allow-pass vlan 101
- #
- return
- #
- sysname Router
- #
- vlan batch 101
- #
- interface Vlanif101
- ip address 10.23.101.2 255.255.255.0
- #
- interface GigabitEthernet1/0/0
- port link-type trunk
- port trunk allow-pass vlan 101
- #
- return
- #
- 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 GigabitEthernet0/0/1
- port link-type trunk
- port trunk allow-pass vlan 100
- #
- capwap source interface vlanif100
- #
- wlan
- security-profile name wlan-net
- security wpa-wpa2 psk pass-phrase %^%#m"tz0f>~7.[`^6RWdzwCy16hJj/Mc!,}s`X*B]}A%^%# aes
- ssid-profile name wlan-net
- ssid wlan-net
- vap-profile name wlan-net
- service-vlan vlan-id 101
- ssid-profile wlan-net
- security-profile wlan-net
- regulatory-domain-profile name default
- ap-group name ap-group1
- radio 0
- vap-profile wlan-net wlan 1
- radio 1
- vap-profile wlan-net wlan 1
- ap-id 0 type-id 35 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