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网站开发免费维护一年,广西seo公司,网站制作ppt,an网站建设配置敏捷分布式SFN漫游示例 组网图形 图1 配置敏捷分布式SFN漫游示例组网图 组网需求数据规划配置思路配置注意事项操作步骤配置文件 组网需求 某医院通过部署敏捷分布式网络给医护人员提供WLAN接入服务#xff0c;以满足医护人员办公的最基本需求。管理员希望终端在覆盖区域内… 配置敏捷分布式SFN漫游示例 组网图形 图1 配置敏捷分布式SFN漫游示例组网图 组网需求数据规划配置思路配置注意事项操作步骤配置文件 组网需求 某医院通过部署敏捷分布式网络给医护人员提供WLAN接入服务以满足医护人员办公的最基本需求。管理员希望终端在覆盖区域内移动发生漫游时终端无感知业务不中断。 数据规划 表1 数据规划表 配置项 数据 DHCP服务器 中心AP作为DHCP服务器为RU和STA分配IP地址 RU的IP地址池 10.23.100.210.23.100.²⁵⁴⁄₂₄ STA的IP地址池 10.23.101.310.23.101.²⁵⁴⁄₂₄ 中心AP的源接口IP地址 VLANIF10010.23.100.¹⁄₂₄ AP组 名称ap-group1引用模板VAP模板wlan-net、域管理模板domain 域管理模板 名称domain国家码中国 SSID模板 名称wlan-netSSID名称wlan-net 安全模板 名称wlan-net安全策略WPA-WPA2PSKAES密码a1234567 VAP模板 名称wlan-net业务VLANVLAN101引用模板SSID模板wlan-net、安全模板wlan-net RU工作信道 area_1工作信道为6area_2工作信道为6 敏捷分布式SFN漫游功能 开启 配置思路 配置中心AP、RU和上层网络设备之间实现二层互通。配置中心AP作为DHCP服务器为RU和STA分配IP地址。配置RU上线。配置WLAN业务参数实现STA访问WLAN网络功能。配置敏捷分布式SFN漫游。 配置注意事项 网络规划注意事项 支持敏捷分布式SFN漫游功能的款型仅包括AD9430DN-12含配套RU和AD9430DN-24含配套RU。其中仅以下RU组合支持敏捷分布式SFN漫游 R230D和R240D间并且R230D和R240D仅2.4G射频支持敏捷分布式SFN漫游5G射频不支持。R250D、R250D-E、R251D、R251D-E和R450D间。 对于整个中心AP开启敏捷分布式SFN漫游功能后所有RU单频段2.4G或5G上支持的同频漫游终端数总数不超过128单频段内其它VAP上终端总数不超过128。 开启敏捷分布式SFN漫游功能后所有RU需配置在同一信道。在5G频段开启敏捷分布式SFN漫游时需将信道配置在非雷达信道。 参与漫游的各个RU需要关联在同一中心AP上。不支持跨中心AP的敏捷分布式SFN漫游。 RU间的漫游为中心AP内二层漫游。不支持三层漫游场景下的敏捷分布式SFN漫游。 配置注意事项 如果2.4G或5G射频同时开启敏捷分布式SFN漫游则建议使用不同的SSID否则可能导致STA切换射频影响用户体验。 一个射频上只能有一个VAP使能敏捷分布式SFN漫游功能。如果一个射频上配置了多个VAP建议在没有配置敏捷分布式SFN漫游的所有VAP上配置VAP限速总和为5Mbps。 如果AP组的某个射频上有VAP使能了敏捷分布式SFN漫游功能则在对应中心AP下关联到该射频的所有STA的漫游轨迹均可能会带有s标记。 开启敏捷分布式SFN漫游功能的射频上不能再配置信道扫描、信道调优和智能漫游。 敏捷分布式SFN漫游不支持AP个性化配置只能基于AP组配置。 参与漫游的各个RU需要配置 相同的SSID。 相同的VAP模板且VAP ID必须相同。 相同的安全策略。敏捷分布式SFN漫游支持的加密方式包括WPAPSK、WPA2PSK、WPA-WPA2PSK、WPA802.1XEAP认证、WPA2802.1XEAP认证、WPA-WPA2802.1XEAP认证和PortalPSK。 操作步骤 配置周边设备 # 配置Router的接口GE1/0/0的IP地址并配置指向STA网段的静态路由。 span stylecolor:#333333span stylebackground-color:#ddddddHuawei strongsystem-view/strong [Huawei] strongsysname Router/strong [Router] stronginterface gigabitethernet 1/0/0/strong [Router-GigabitEthernet1/0/0] strongip address 10.23.101.2 24/strong [Router-GigabitEthernet1/0/0] strongquit/strong [Router] strongip route-static 10.23.101.0 24 10.23.101.1/strong/span/span 配置中心AP与其它网络设备互通 # 配置中心AP的接口GE0/0/1和GE0/0/2加入VLAN100管理VLANGE0/0/24和GE0/0/25加入VLAN101业务VLAN。 span stylecolor:#333333span stylebackground-color:#ddddddHUAWEI strongsystem-view/strong [HUAWEI] strongsysname AP/strong [AP] strongvlan batch 100 101/strong [AP] stronginterface gigabitethernet 0/0/1/strong [AP-GigabitEthernet0/0/1] strongport link-type trunk/strong [AP-GigabitEthernet0/0/1] strongport trunk pvid vlan 100/strong [AP-GigabitEthernet0/0/1] strongport trunk allow-pass vlan 100/strong [AP-GigabitEthernet0/0/1] strongquit/strong [AP] stronginterface gigabitethernet 0/0/2/strong [AP-GigabitEthernet0/0/2] strongport link-type trunk/strong [AP-GigabitEthernet0/0/2] strongport trunk pvid vlan 100/strong [AP-GigabitEthernet0/0/2] strongport trunk allow-pass vlan 100/strong [AP-GigabitEthernet0/0/2] strongquit/strong [AP] stronginterface gigabitethernet 0/0/24/strong [AP-GigabitEthernet0/0/24] strongport link-type trunk/strong [AP-GigabitEthernet0/0/24] strongport trunk allow-pass vlan 101/strong [AP-GigabitEthernet0/0/24] strongquit/strong [AP] stronginterface gigabitethernet 0/0/25/strong [AP-GigabitEthernet0/0/25] strongport link-type trunk/strong [AP-GigabitEthernet0/0/25] strongport trunk allow-pass vlan 101/strong [AP-GigabitEthernet0/0/25] strongquit/strong/span/span 配置中心AP作为DHCP服务器为RU和STA分配IP地址 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。 span stylecolor:#333333span stylebackground-color:#dddddd[AP] strongdhcp enable/strong [AP] stronginterface vlanif 100/strong [AP-Vlanif100] strongip address 10.23.100.1 24/strong [AP-Vlanif100] strongdhcp select interface/strong [AP-Vlanif100] strongquit/strong [AP] stronginterface vlanif 101/strong [AP-Vlanif101] strongip address 10.23.101.1 24/strong [AP-Vlanif101] strongdhcp select interface/strong [AP-Vlanif101] strongdhcp server excluded-ip-address 10.23.101.2/strong [AP-Vlanif101] strongquit/strong/span/span 配置RU上线 # 创建AP组“ap-group1”。 span stylecolor:#333333span stylebackground-color:#dddddd[AP] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1518960795190943wlan/strong [AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1949053615190943ap-group name ap-group1/strong [AP-wlan-ap-group-ap-group1] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1583703147190943quit/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 stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1606938186190943regulatory-domain-profile name domain/strong [AP-wlan-regulatory-domain-domain] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1675106463190943country-code cn/strong [AP-wlan-regulatory-domain-domain] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1473383173190943quit/strong [AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b325140580190943ap-group name ap-group1/strong [AP-wlan-ap-group-ap-group1] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1523811396190943regulatory-domain-profile domain/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 idZH-CN_TASK_0176918427zh-cn_task_0176918423_zh-cn_task_0175818441_b2083244362190906y/strong
[AP-wlan-ap-group-ap-group1] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1683844091190943quit/strong/span/span # 配置中心AP上RU的管理VLAN。 span stylecolor:#333333span stylebackground-color:#dddddd[AP] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b187060624190943management-vlan 100/strong/span/span # 在中心AP上离线导入RU并将RU加入AP组“ap-group1”中。假设RU的MAC地址为60de-4476-e360并且根据RU的部署位置为RU配置名称便于从名称上就能够了解RU的部署位置。例如MAC地址为60de-4476-e360的RU部署在1号区域命名此RU为area_1。 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 stylecolor:#333333span stylebackground-color:#dddddd[AP] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1893171570190943wlan/strong [AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b258400052190943ap auth-mode mac-auth/strong [AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1173972058190943ap-id 1 ap-mac 60de-4476-e360/strong [AP-wlan-ap-1] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b285736089190943ap-name area_1/strong Warning: This operation may cause AP reset. Continue? [Y/N]:strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_zh-cn_task_0175818441_b1274773711190906y/strong
[AP-wlan-ap-1] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1643872348190943ap-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 idZH-CN_TASK_0176918427zh-cn_task_0176918423_zh-cn_task_0175818441_b1248067968190906y/strong
[AP-wlan-ap-1] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1078500777190943quit/strong [AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b199025952190943ap-id 2 ap-mac dcd2-fc04-b500/strong [AP-wlan-ap-2] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1258711500190943ap-name area_2/strong Warning: This operation may cause AP reset. Continue? [Y/N]:strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_zh-cn_task_0175818441_b1274773711190906_1y/strong
[AP-wlan-ap-2] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b1189550544190943ap-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 idZH-CN_TASK_0176918427zh-cn_task_0176918423_zh-cn_task_0175818441_b1248067968190906_1y/strong
[AP-wlan-ap-2] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b191175541190943quit/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 stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strong idZH-CN_TASK_0176918427zh-cn_task_0176918423_b5114588190943display ap all/strong Total AP information: nor : normal [2] ExtraInfo : Extra information

P : insufficient power supply

ID MAC Name Group IP Type State STA Uptime ExtraInfo

1 60de-4476-e360 area_1 ap-group1 10.23.100.254 R240D strong idZH-CN_TASK_0176918427__zh-cn_task_0176918423_b1258444432190943nor/strong 0 15S -

2 dcd2-fc04-b500 area_2 ap-group1 10.23.100.253 R240D strong idZH-CN_TASK_0176918427__zh-cn_task_0176918423_b1867958208190943nor/strong 0 10S -

Total: 2/span/span 配置WLAN业务参数 # 创建名为“wlan-net”的安全模板并配置安全策略。 举例中以配置WPA-WPA2PSKAES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。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongsecurity-profile name wlan-net/strong [AP-wlan-sec-prof-wlan-net] strongsecurity wpa-wpa2 psk pass-phrase a1234567 aes/strong [AP-wlan-sec-prof-wlan-net] strongquit/strong/span/span # 创建名为“wlan-net”的SSID模板并配置SSID名称为“wlan-net”。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongssid-profile name wlan-net/strong [AP-wlan-ssid-prof-wlan-net] strongssid wlan-net/strong [AP-wlan-ssid-prof-wlan-net] strongquit/strong/span/span # 创建名为“wlan-net”的VAP模板配置业务VLAN并且引用安全模板和SSID模板。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongvap-profile name wlan-net/strong [AP-wlan-vap-prof-wlan-net] strongservice-vlan vlan-id 101/strong [AP-wlan-vap-prof-wlan-net] strongsecurity-profile wlan-net/strong [AP-wlan-vap-prof-wlan-net] strongssid-profile wlan-net/strong [AP-wlan-vap-prof-wlan-net] strongquit/strong/span/span # 配置AP组引用VAP模板AP上射频0上使用VAP模板“wlan-net”的配置。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongap-group name ap-group1/strong [AP-wlan-ap-group-ap-group1] strongvap-profile wlan-net wlan 1 radio 0/strong [AP-wlan-ap-group-ap-group1] strongquit/strong/span/span 配置RU射频的信道和功率 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。 # 关闭RU射频0的信道和功率自动调优功能并配置RU射频0的信道和功率。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongap-id 1/strong [AP-wlan-ap-1] strongradio 0/strong [AP-wlan-radio-¹⁄₀] strongcalibrate auto-channel-select disable/strong [AP-wlan-radio-¹⁄₀] strongcalibrate auto-txpower-select disable/strong [AP-wlan-radio-¹⁄₀] strongchannel 20mhz 6/strong Warning: This action may cause service interruption. Continue?[Y/N]strong idZH-CN_TASK_0176918427zh-cn_task_0175818441_b1479588541190906y/strong [AP-wlan-radio-¹⁄₀] strongeirp 127/strong [AP-wlan-radio-¹⁄₀] strongquit/strong [AP-wlan-ap-1] strongquit/strong [AP-wlan-view] strongap-id 2/strong [AP-wlan-ap-2] strongradio 0/strong [AP-wlan-radio-²⁄₀] strongcalibrate auto-channel-select disable/strong [AP-wlan-radio-²⁄₀] strongcalibrate auto-txpower-select disable/strong [AP-wlan-radio-²⁄₀] strongchannel 20mhz 6/strong Warning: This action may cause service interruption. Continue?[Y/N]strong idZH-CN_TASK_0176918427zh-cn_task_0175818441_b1479588541190906_1y/strong [AP-wlan-radio-²⁄₀] strongeirp 127/strong [AP-wlan-radio-²⁄₀] strongquit/strong [AP-wlan-ap-2] strongquit/strong/span/span 使能敏捷分布式SFN漫游功能 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongvap-profile name wlan-net/strong [AP-wlan-vap-prof-wlan-net] strongsfn-roam enable/strong Warning: This feature requires that radios work on the same channel. Enabling th is feature will disable the channel calibration, channel scanning, and smart roa ming functions on the AP and disconnect STAs connected to the VAP. Open, WEP, an d WAPI encryption modes are not supported. The PSK WPA2 mode is recommended. Aradio allows SFN to be enabled only for one VAP. Continue?[Y/N]:strongy/strong [AP-wlan-vap-prof-wlan-net] strongquit/strong/span/span 调整敏捷分布式SFN漫游相关参数 # 漫游判决参数建议使用缺省值。 # 漫游相关射频参数需根据实际网规结果配置本例中略。 验证配置结果 # 配置完成后执行命令display vap ssid wlan-net查看VAP信息当“Status”显示为“ON”时表示RU对应射频上的VAP已创建成功。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongdisplay vap ssid wlan-net/strong

WID : WLAN ID

AP ID AP name RfID WID BSSID Status Auth type STA SSID

1 area_1 0 1 68A8-2845-62E0 ON WPA/WPA2-PSK 0 wlan-net

2 area_2 0 1 68A8-2845-62E0 ON WPA/WPA2-PSK 0 wlan-net

Total: 2/span/span # STA在area_1的覆盖范围内搜索到SSID为“wlan-net”的无线网络输入密码“a1234567”并正常关联后在中心AP上执行命令display station ssid wlan-net查看STA的接入信息可以看到STA关联到了area_1。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongdisplay station ssid wlan-net/strong 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 1 strongarea_1/strong 0/1 2.4G 11n ³⁸⁄₆₄ -68 101 10.23.101.254

Total: 1 2.4G: 1 5G: 0/span/span # 当STA从area_1的覆盖范围移动到area_2的覆盖范围时在中心AP上执行命令display station ssid wlan-net查看STA的接入信息可以看到STA关联到了area_2。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongdisplay station ssid wlan-net/strong 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 2 strongarea_2/strong 0/1 2.4G 11n ³⁸⁄₆₄ -68 101 10.23.101.254

Total: 1 2.4G: 1 5G: 0/span/span # 在中心AP上执行命令display station roam-track sta-mac e019-1dc7-1e08可以查看该STA的漫游轨迹。 span stylecolor:#333333span stylebackground-color:#dddddd[AP-wlan-view] strongdisplay station roam-track sta-mac e019-1dc7-1e08/strong Access SSID:wlan-net
Rx/Tx:link receive rate/link transmit rate(Mbps)

c:PMK Cache Roam r:802.11r Roam s:Same Frequency Network

L2/L3 AC IP AP name Radio ID

BSSID TIME In/Out RSSI Out Rx/Tx

– 10.23.100.1 area_1 0 68a8-2845-62e0 2017/10/12 16:52:58 -51/-48 ⁴⁶⁄₁₃ strongL2(s)/strong 10.23.100.1 area_2 1

68a8-2845-62e0 2016/10/12 16:55:45 -58/- -/-

Number: 1/span/span 配置文件 Router的配置文件 span stylecolor:#333333span stylebackground-color:#dddddd# sysname Router # interface GigabitEthernet1/0/0ip address 10.23.101.2 255.255.255.0 # ip route-static 10.23.101.0 255.255.255.0 10.23.101.1 # return /span/span 中心AP的配置文件 span stylecolor:#333333span stylebackground-color:#dddddd# sysname AP # vlan batch 100 to 101 #management-vlan 100
# dhcp enable # interface Vlanif100ip address 10.23.100.1 255.255.255.0dhcp select interface # interface Vlanif101ip address 10.23.101.1 255.255.255.0dhcp select interfacedhcp server excluded-ip-address 10.23.101.2 # interface GigabitEthernet0/0/1port link-type trunkport trunk pvid vlan 100port trunk allow-pass vlan 100 # interface GigabitEthernet0/0/2port link-type trunkport trunk pvid vlan 100port trunk allow-pass vlan 100 # interface GigabitEthernet0/0/24port link-type trunkport trunk allow-pass vlan 101 # interface GigabitEthernet0/0/25port link-type trunkport trunk allow-pass vlan 101 # wlansecurity-profile name wlan-netsecurity wpa-wpa2 psk pass-phrase %^%#mtz0f~7.[^6RWdzwCy16hJj/Mc!,}sX*B]}A%^%# aesssid-profile name wlan-netssid wlan-netvap-profile name wlan-netservice-vlan vlan-id 101sfn-roam enablessid-profile wlan-netsecurity-profile wlan-netregulatory-domain-profile name domainap-group name ap-group1regulatory-domain-profile domainradio 0vap-profile wlan-net wlan 1ap-id 1 type-id 55 ap-mac 60de-4476-e360 ap-sn 21500826402SF4900166ap-name area_1ap-group ap-group1radio 0channel 20mhz 6eirp 127calibrate auto-channel-select disablecalibrate auto-txpower-select disableap-id 2 type-id 55 ap-mac dcd2-fc04-b500 ap-sn 21500826402SF4900207ap-name area_2ap-group ap-group1radio 0channel 20mhz 6eirp 127calibrate auto-channel-select disablecalibrate auto-txpower-select disable # return/span/span