组网图形
本文介绍的WLAN网络是指利用频率为2.4GHz或5GHz的射频信号作为传输介质的无线局域网,相对于有线网络的铺设成本高,不便于网络调整和扩展、位置固定,移动性差等缺点,WLAN网络以其低廉的铺设成本、便捷的网络调整和扩展、灵活的可移动性获得了越来越广泛的应用。
小型WLAN网络定位为中小型企业包括独立的小型园区网,也包括只在分支机构部署WLAN的场景。由于规模较小,小型WLAN网络通常只需要使用少量的网络设备部署一个简单的WLAN网络,为小范围内的用户提供WLAN网络服务。
隧道转发模式下,管理VLAN和业务VLAN不能配置为同一VLAN。直接转发模式下,管理VLAN和业务VLAN建议也不要配置为同一VLAN。
数据转发方式为直接转发时,建议在直接连接AP的设备接口上配置端口隔离,如果不配置端口隔离,可能会在VLAN内存在不必要的广播报文,或者导致不同AP间的WLAN用户二层互通的问题。
软件版本 | 产品形态 | 配套AP形态和版本 |
---|---|---|
V200R005C00 | S7700,S9700 | V200R005C00: AP2010DN,AP3010DN-AGN,AP5010DN-AGN,AP5010SN-GN,AP5030DN,AP5130DN,AP6010SN-GN,AP6010DN-AGN,AP6310SN-GN,AP6510DN-AGN,AP6610DN-AGN,AP7110DN-AGN,AP7110SN-GN |
V200R006C00 | S5720-HI,S7700,S9700 | V200R005C00: AP2010DN,AP3010DN-AGN,AP5010DN-AGN,AP5010SN-GN,AP5030DN,AP5130DN,AP6010SN-GN,AP6010DN-AGN,AP6310SN-GN,AP6510DN-AGN,AP6610DN-AGN,AP7110DN-AGN,AP7110SN-GN |
V200R007C00 | S5720-HI,S7700,S9700 | V200R005C10: AP2010DN,AP3010DN-AGN,AP5010DN-AGN,AP5010SN-GN,AP5030DN,AP5130DN,AP6010SN-GN,AP6010DN-AGN,AP6310SN-GN,AP6510DN-AGN,AP6610DN-AGN,AP7110DN-AGN,AP7110SN-GN,AP8030DN,AP8130DN V200R005C20: AP7030DE,AP9330DN |
V200R008C00 | S5720-HI,S7700,S9700 | V200R005C10: AP2010DN,AP3010DN-AGN,AP5010DN-AGN,AP5010SN-GN,AP5030DN,AP5130DN,AP6010SN-GN,AP6010DN-AGN,AP6310SN-GN,AP6510DN-AGN,AP6610DN-AGN,AP7110DN-AGN,AP7110SN-GN,AP8030DN,AP8130DN V200R005C20: AP7030DE,AP9330DN V200R005C30: AP2030DN,AP3030DN,AP4030DN,AP4130DN |
对于S7700,建议使用S7712或S7706,不建议使用S7703。
对于S9700,建议使用S9712或S9706,不建议使用S9703。
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1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。
准备项 | 数据 | 说明 |
---|---|---|
AC的源接口IP地址 | 192.168.10.1/24 | 无 |
WMM模板 | 名称:wmm | 无 |
射频模板 | 名称:radio | 无 |
安全模板 |
| 无 |
流量模板 | 名称:traffic | 无 |
服务集 |
| 无 |
DHCP服务器 | AC作为DHCP服务器,为AP和STA分配地址 | 无 |
AP的网关及IP地址池范围 | VLANIF 100:192.168.10.1/24 192.168.10.2~192.168.10.254/24 | 无 |
STA的网关及IP地址池范围 | VLANIF 101:192.168.11.1/24 192.168.11.2~192.168.11.254/24 | 无 |
采用如下的思路配置小型网络的WLAN基本业务:
# 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] 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] 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] quit
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] quit
# 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。
[AC] dhcp enable //使能DHCP功能
[AC] interface vlanif 100
[AC-Vlanif100] ip address 192.168.10.1 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 192.168.11.1 24
[AC-Vlanif101] dhcp select interface
[AC-Vlanif101] quit
# 配置AC的国家码。
[AC] wlan ac-global country-code cn
Warning: Modify the country code may delete configuration on those AP which use
the global country code and reset them, continue?[Y/N]:y
# 配置AC ID和运营商标识。
[AC] wlan ac-global ac id 1 carrier id other //AC ID缺省为0,修改为1
# 配置AC的源接口。
[AC] wlan
[AC-wlan-view] wlan ac source interface vlanif 100
# 现场获取AP的MAC地址后,查看AP的设备类型ID。
[AC-wlan-view] display ap-type all
All AP types information:
------------------------------------------------------------------------------
ID Type
------------------------------------------------------------------------------
17 AP6010SN-GN
19 AP6010DN-AGN
21 AP6310SN-GN
23 AP6510DN-AGN
25 AP6610DN-AGN
27 AP7110SN-GN
28 AP7110DN-AGN
29 AP5010SN-GN
30 AP5010DN-AGN
31 AP3010DN-AGN
33 AP6510DN-AGN-US
34 AP6610DN-AGN-US
35 AP5030DN
36 AP5130DN
37 AP7030DE
38 AP2010DN
39 AP8130DN
40 AP8030DN
42 AP9330DN
43 AP4030DN
44 AP4130DN
45 AP3030DN
46 AP2030DN
------------------------------------------------------------------------------
Total number: 23
# 配置AP认证模式为MAC地址认证(缺省值,不需配置)。根据查询到的AP设备类型ID,离线添加AP。假设AP的类型为AP6010DN-AGN,其MAC地址为00e0-fc11-1111。
[AC-wlan-view] ap id 0 type-id 19 mac 00e0-fc11-1111
[AC-wlan-ap-0] quit
# 配置AP域并将AP加入到AP域。
[AC-wlan-view] ap-region id 10 //新建AP域10
[AC-wlan-ap-region-10] quit
[AC-wlan-view] ap id 0
[AC-wlan-ap-0] region-id 10 //将AP加入域10
[AC-wlan-ap-0] quit
# 将AP上电后,可以查看到AP的“AP State”字段为“normal”。
[AC-wlan-view] display ap all
All AP information: Normal[1],Fault[0],Commit-failed[0],Committing[0],Config[0],Download[0]
Config-failed[0],Standby[0],Type-not-match[0],Ver-mismatch[0]
------------------------------------------------------------------------------
AP AP AP Profile AP AP
/Region
ID Type MAC ID State Sysname
------------------------------------------------------------------------------
0 AP6010DN-AGN 00e0-fc11-1111 0/10 normal ap-0
------------------------------------------------------------------------------
Total number: 1,printed: 1
# 创建名为“wmm”的WMM模板。
[AC-wlan-view] wmm-profile name wmm id 1
[AC-wlan-wmm-prof-wmm] quit
# 创建名为“radio”的射频模板,绑定WMM模板“wmm”。
[AC-wlan-view] radio-profile name radio id 1
[AC-wlan-radio-prof-radio] wmm-profile name wmm
[AC-wlan-radio-prof-radio] quit
[AC-wlan-view] quit
# 创建WLAN-ESS接口1。
[AC] interface wlan-ess 1
[AC-Wlan-Ess1] port trunk allow-pass vlan 101
[AC-Wlan-Ess1] quit
# 创建名为“security”的安全模板。
[AC] wlan
[AC-wlan-view] security-profile name security id 1
[AC-wlan-sec-prof-security] security-policy wpa2 //配置安全策略为WPA2
[AC-wlan-sec-prof-security] wpa2 authentication-method psk pass-phrase cipher YsHsjx_202206 encryption-method ccmp //配置加密方式为PSK+CCMP
[AC-wlan-sec-prof-security] quit
# 创建名为“traffic”的流量模板。
[AC-wlan-view] traffic-profile name traffic id 1
[AC-wlan-traffic-prof-traffic] quit
# 创建名为“test”的服务集并绑定WLAN-ESS接口、安全模板和流量模板。
[AC-wlan-view] service-set name test id 1
[AC-wlan-service-set-test] ssid test //配置SSID名称为test
[AC-wlan-service-set-test] wlan-ess 1
[AC-wlan-service-set-test] security-profile name security
[AC-wlan-service-set-test] traffic-profile name traffic
[AC-wlan-service-set-test] service-vlan 101 //缺省情况下服务集的VLAN ID为1,修改服务集的VLAN ID为101
[AC-wlan-service-set-test] forward-mode tunnel //配置业务转发模式为隧道转发
[AC-wlan-service-set-test] quit
# 配置VAP。
[AC-wlan-view] ap 0 radio 0
[AC-wlan-radio-0/0] radio-profile name radio //配置射频模板绑定到射频上
[AC-wlan-radio-0/0] service-set name test //配置服务集绑定到射频上
[AC-wlan-radio-0/0] quit
# 提交配置。
[AC-wlan-view] commit ap 0
Warning: Committing configuration may cause service interruption, continue?[Y/N]:y
配置完成后,通过display vap ap 0 radio 0命令,可以查看到VAP已创建成功。
[AC-wlan-view] display vap ap 0 radio 0
All VAP Information(Total-1):
SS: Service-set BP: Bridge-profile MP: Mesh-profile
----------------------------------------------------------------------
AP ID Radio ID SS ID BP ID MP ID WLAN ID BSSID Type
----------------------------------------------------------------------
0 0 1 - - 1 00E0-FC11-1111 service
----------------------------------------------------------------------
Total: 1
STA搜索到名为“test”的无线网络并关联后,无线PC能够被分配相应的IP地址,用户输入预共享密钥可以访问无线网络,在AC上执行display station assoc-info命令,可以查看到用户已经接入到无线网络“test”中。
[AC-wlan-view] display station assoc-info ap 0 radio 0
------------------------------------------------------------------------------
STA MAC AP ID RADIO ID SS ID SSID
------------------------------------------------------------------------------
00e0-fc11-1113 0 0 1 test
------------------------------------------------------------------------------
Total stations: 1
接入交换机的配置文件
#
sysname SwitchA
#
vlan batch 100
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk pvid vlan 100
port trunk allow-pass vlan 100
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 100
#
return
AC的配置文件
#
sysname AC
#
vlan batch 100 to 101
#
wlan ac-global carrier id other ac id 1
#
dhcp enable
#
interface Vlanif100
ip address 192.168.10.1 255.255.255.0
dhcp select interface
#
interface Vlanif101
ip address 192.168.11.1 255.255.255.0
dhcp select interface
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk allow-pass vlan 100
#
interface GigabitEthernet1/0/2
port link-type trunk
port trunk allow-pass vlan 101
#
interface Wlan-Ess1
port trunk allow-pass vlan 101
#
wlan
wlan ac source interface vlanif100
ap-region id 10
ap id 0 type-id 19 mac 00e0-fc11-1111 sn 210235419610CB002287
region-id 10
wmm-profile name wmm id 1
traffic-profile name traffic id 1
security-profile name security id 1
security-policy wpa2
wpa2 authentication-method psk pass-phrase cipher %@%@}PSoXN{buC{{i+L![@/I<|C"%@%@ encryption-method ccmp
service-set name test id 1
forward-mode tunnel
wlan-ess 1
ssid test
traffic-profile id 1
security-profile id 1
service-vlan 101
radio-profile name radio id 1
wmm-profile id 1
ap 0 radio 0
radio-profile id 1
service-set id 1 wlan 1
#
return