柚子快報(bào)激活碼778899分享:商超物聯(lián)網(wǎng)~配置學(xué)生健康與安全
配置學(xué)生健康與安全示實(shí)驗(yàn)
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
作者:知孤云出岫?
作者主頁(yè):點(diǎn)擊這里
組網(wǎng)圖形
圖1?配置學(xué)生健康與安全示例組網(wǎng)圖
業(yè)務(wù)需求組網(wǎng)需求數(shù)據(jù)規(guī)劃配置思路配置注意事項(xiàng)操作步驟配置文件
業(yè)務(wù)需求
某學(xué)校由于重視學(xué)生的健康與安全,希望能夠通過技術(shù)手段監(jiān)控和查看學(xué)生平時(shí)的健康與安全信息。
為實(shí)現(xiàn)學(xué)校需求,可以采用學(xué)生健康與安全物聯(lián)網(wǎng)方案,與WLAN網(wǎng)絡(luò)復(fù)用同一網(wǎng)絡(luò)。
組網(wǎng)需求
AC組網(wǎng)方式:旁掛二層組網(wǎng)。DHCP部署方式:AC作為DHCP服務(wù)器為AP和STA分配IP地址。業(yè)務(wù)數(shù)據(jù)轉(zhuǎn)發(fā)方式:直接轉(zhuǎn)發(fā)。
數(shù)據(jù)規(guī)劃
表1?AC數(shù)據(jù)規(guī)劃表
配置項(xiàng) 數(shù)據(jù) 管理VLAN VLAN100 業(yè)務(wù)VLAN VLAN101 AC的源接口 VLANIF100 DHCP服務(wù)器 AC作為DHCP服務(wù)器為AP和STA分配IP地址 STA的IP地址池 10.23.101.2~10.23.101.254/24 AP組
名稱:ap-group1引用模板:VAP模板wlan-net、域管理模板defaultIoT插卡接口對(duì)應(yīng)的本端TCP端口號(hào):50200 域管理模板
名稱:default國(guó)家碼:CN SSID模板
名稱:wlan-netSSID名稱:wlan-net
安全模板
名稱:wlan-net安全策略:WPA-WPA2+PSK+AES密碼:a1234567
VAP模板
名稱:wlan-net轉(zhuǎn)發(fā)模式:直接轉(zhuǎn)發(fā)業(yè)務(wù)VLAN:VLAN101引用模板:SSID模板wlan-net、安全模板wlan-net
IoT模板
名稱:wlan-iot上位機(jī)的IP地址:10.23.200.1上位機(jī)的端口號(hào):3000代理信任主機(jī):10.23.102.253/255.255.255.0共享密鑰:aabb0011@11
配置思路
配置AP、Switch、AC和上位機(jī)之間的網(wǎng)絡(luò)互通。 配置AC作為DHCP服務(wù)器為AP和STA分配IP地址。 配置AP上線。 配置WLAN覆蓋業(yè)務(wù)。 配置AP與上位機(jī)的通信參數(shù)。 在上位機(jī)上添加AP的IP地址并配置與AP一致的共享密鑰。
配置注意事項(xiàng)
純組播報(bào)文由于協(xié)議要求在無線空口沒有ACK機(jī)制保障,且無線空口鏈路不穩(wěn)定,為了純組播報(bào)文能夠穩(wěn)定發(fā)送,通常會(huì)以低速報(bào)文形式發(fā)送。如果網(wǎng)絡(luò)側(cè)有大量異常組播流量涌入,則會(huì)造成無線空口擁堵。為了減小大量低速組播報(bào)文對(duì)無線網(wǎng)絡(luò)造成的沖擊,建議配置組播報(bào)文抑制功能。配置前請(qǐng)確認(rèn)是否有組播業(yè)務(wù),如果有,請(qǐng)謹(jǐn)慎配置限速值。
業(yè)務(wù)數(shù)據(jù)轉(zhuǎn)發(fā)方式采用直接轉(zhuǎn)發(fā)時(shí),建議在直連AP的交換機(jī)接口上配置組播報(bào)文抑制。業(yè)務(wù)數(shù)據(jù)轉(zhuǎn)發(fā)方式采用隧道轉(zhuǎn)發(fā)時(shí),建議在AC的流量模板下配置組播報(bào)文抑制。
建議在與AP直連的設(shè)備接口上配置端口隔離,如果不配置端口隔離,尤其是業(yè)務(wù)數(shù)據(jù)轉(zhuǎn)發(fā)方式采用直接轉(zhuǎn)發(fā)時(shí),可能會(huì)在VLAN內(nèi)形成大量不必要的廣播報(bào)文,導(dǎo)致網(wǎng)絡(luò)阻塞,影響用戶體驗(yàn)。 隧道轉(zhuǎn)發(fā)模式下,管理VLAN和業(yè)務(wù)VLAN不能配置為同一VLAN,且AP和AC之間只能放通管理VLAN,不能放通業(yè)務(wù)VLAN。 V200R021C00版本開始,配置CAPWAP源接口或源地址時(shí),會(huì)檢查和安全相關(guān)的配置是否已存在,包括DTLS加密的PSK、AC間DTLS加密的PSK、登錄AP的用戶名和密碼、全局離線管理VAP的登錄密碼,均已存在才能成功配置,否則會(huì)提示用戶先完成相關(guān)的配置。V200R021C00版本開始,AC默認(rèn)開啟CAPWAP控制隧道的DTLS加密功能。開啟該功能,添加AP時(shí)AP會(huì)上線失敗,此時(shí)需要先開啟CAPWAP DTLS不認(rèn)證方式(capwap dtls no-auth enable)讓AP上線,以便AP獲取安全憑證,AP上線后應(yīng)及時(shí)關(guān)閉該功能(undo capwap dtls no-auth enable),避免未授權(quán)AP上線。
操作步驟
1.配置交換機(jī)和AC,使AP與AC之間互通
?
# 配置接入交換機(jī)Switch。將Switch的接口GE0/0/1~GE0/0/4加入VLAN100(管理VLAN)和VLAN101(業(yè)務(wù)VLAN)。
[HUAWEI] sysname Switch
[Switch] vlan batch 100 to 101
[Switch] interface gigabitethernet 0/0/1
[Switch-GigabitEthernet0/0/1] port link-type trunk
[Switch-GigabitEthernet0/0/1] port trunk allow-pass vlan 100 to 101
[Switch-GigabitEthernet0/0/1] quit
[Switch] interface gigabitethernet 0/0/2
[Switch-GigabitEthernet0/0/2] port link-type trunk
[Switch-GigabitEthernet0/0/2] port trunk pvid vlan 100
[Switch-GigabitEthernet0/0/2] port trunk allow-pass vlan 100 to 101
[Switch-GigabitEthernet0/0/2] quit
[Switch] interface gigabitethernet 0/0/3
[Switch-GigabitEthernet0/0/3] port link-type trunk
[Switch-GigabitEthernet0/0/3] port trunk pvid vlan 100
[Switch-GigabitEthernet0/0/3] port trunk allow-pass vlan 100 to 101
[Switch-GigabitEthernet0/0/3] quit
[Switch] interface gigabitethernet 0/0/4
[Switch-GigabitEthernet0/0/4] port link-type trunk
[Switch-GigabitEthernet0/0/4] port trunk pvid vlan 100
[Switch-GigabitEthernet0/0/4] port trunk allow-pass vlan 100 to 101
[Switch-GigabitEthernet0/0/4] quit
# 配置AC。配置接口GE0/0/1加入VLAN100、VLAN101。
[HUAWEI] sysname AC
[AC] vlan batch 100 to 101
[AC] interface gigabitethernet 0/0/1
[AC-GigabitEthernet0/0/1] port link-type trunk
[AC-GigabitEthernet0/0/1] port trunk allow-pass vlan 100 101
[AC-GigabitEthernet0/0/1] quit
配置AP與服務(wù)器之間的互通。 請(qǐng)根據(jù)實(shí)際組網(wǎng)情況配置路由,保證AP與上位機(jī)間網(wǎng)絡(luò)互通。 配置AC作為DHCP服務(wù)器,為AP和STA分配IP地址 # 配置基于接口地址池的DHCP服務(wù)器。
DNS服務(wù)器地址請(qǐng)根據(jù)實(shí)際需要配置。常用配置方法如下:
接口地址池場(chǎng)景,需要在VLANIF接口視圖下執(zhí)行命令dhcp server dns-list?ip-address?&<1-8>。
全局地址池場(chǎng)景,需要在IP地址池視圖下執(zhí)行命令dns-list?ip-address?&<1-8>。
[AC] dhcp enable
[AC] interface vlanif 100
[AC-Vlanif100] ip address 10.23.100.1 24
[AC-Vlanif100] dhcp select interface
[AC-Vlanif100] quit
[AC] interface vlanif 101
[AC-Vlanif101] ip address 10.23.101.1 24
[AC-Vlanif101] dhcp select interface
[AC-Vlanif101] quit 配置AP上線 # 創(chuàng)建AP組,用于將相同配置的AP都加入同一AP組中。
[AC] wlan
[AC-wlan-view] ap-group name ap-group1
[AC-wlan-ap-group-ap-group1] quit
# 創(chuàng)建域管理模板,在域管理模板下配置AC的國(guó)家碼并在AP組下引用域管理模板。
[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
# 配置AC的源接口。
[AC] capwap source interface vlanif 100
# 在AC上離線導(dǎo)入AP,并將AP加入AP組“ap-group1”中。根據(jù)AP的部署位置為AP配置名稱,便于從名稱上就能夠了解AP的部署位置。例如MAC地址為60de-4476-e360的AP部署在教室內(nèi),命名為room_1;MAC地址為60de-4476-e460和60de-4476-e560的AP分別部署在校門內(nèi)外側(cè),命名為door_1和door_2。
ap auth-mode命令缺省情況下為MAC認(rèn)證,如果之前沒有修改其缺省配置,可以不用執(zhí)行ap auth-mode mac-auth。
舉例中使用的AP為AP4050DN-E,具有射頻0和射頻1兩個(gè)射頻。
[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 room_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] ap-id 1 ap-mac 60de-4476-e460
[AC-wlan-ap-1] ap-name door_1
Warning: This operation may cause AP reset. Continue? [Y/N]:y
[AC-wlan-ap-1] 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-1] quit
[AC-wlan-view] ap-id 2 ap-mac 60de-4476-e560
[AC-wlan-ap-2] ap-name door_2
Warning: This operation may cause AP reset. Continue? [Y/N]:y
[AC-wlan-ap-2] 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-2] quit
# 將AP上電后,當(dāng)執(zhí)行命令display ap all查看到AP的“State”字段為“nor”時(shí),表示AP正常上線。
[AC-wlan-view] display ap all
Total AP information:
nor : normal [3]
ExtraInfo : Extra information
P : insufficient power supply
----------------------------------------------------------------------------------------------
ID MAC Name Group IP Type State STA Uptime ExtraInfo
----------------------------------------------------------------------------------------------
0 60de-4476-e360 room_1 ap-group1 10.23.100.254 AP4050DN-E nor 0 51S -
1 60de-4476-e460 door_1 ap-group1 10.23.100.253 AP4050DN-E nor 0 45S -
2 60de-4476-e560 door_2 ap-group1 10.23.100.252 AP4050DN-E nor 0 25S -
----------------------------------------------------------------------------------------------
Total: 3 配置WLAN覆蓋業(yè)務(wù) # 創(chuàng)建名為“wlan-net”的安全模板,并配置安全策略。
舉例中以配置WPA-WPA2+PSK+AES的安全策略為例,密碼為“a1234567”,實(shí)際配置中請(qǐng)根據(jù)實(shí)際情況,配置符合實(shí)際要求的安全策略。
[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
# 創(chuàng)建名為“wlan-net”的SSID模板,并配置SSID名稱為“wlan-net”。
[AC-wlan-view] ssid-profile name wlan-net
[AC-wlan-ssid-prof-wlan-net] ssid wlan-net
[AC-wlan-ssid-prof-wlan-net] quit
# 創(chuàng)建名為“wlan-net”的VAP模板,配置業(yè)務(wù)數(shù)據(jù)轉(zhuǎn)發(fā)模式、業(yè)務(wù)VLAN,并且引用安全模板和SSID模板。
[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
# 配置AP組引用VAP模板,AP上射頻0和射頻1都使用VAP模板“wlan-net”的配置。
[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 配置AP與上位機(jī)的通信參數(shù) [AC-wlan-view] iot-profile name wlan-iot
[AC-wlan-iot-prof-wlan-iot] management-server server-ip 10.23.200.1 server-port 3000
[AC-wlan-iot-prof-wlan-iot] config-agent permit ip-address 10.23.102.253 255.255.255.0
[AC-wlan-iot-prof-wlan-iot] share-key aabb0011@11
[AC-wlan-iot-prof-wlan-iot] quit
[AC-wlan-view] ap-group name ap-group1
[AC-wlan-ap-group-ap-group1] card 1
[AC-wlan-group-card-ap-group1/1] iot-profile wlan-iot config-agent tcp port 50200
[AC-wlan-group-card-ap-group1/1] quit
[AC-wlan-ap-group-ap-group1] quit 在上位機(jī)上添加AP的IP地址并配置與AP一致的共享密鑰檢查配置結(jié)果 # WLAN業(yè)務(wù)配置會(huì)自動(dòng)下發(fā)給AP。配置完成后,通過執(zhí)行命令display vap ssid wlan-net查看如下信息,當(dāng)“Status”項(xiàng)顯示為“ON”時(shí),表示AP對(duì)應(yīng)的射頻上的VAP已創(chuàng)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 room_1 0 1 60DE-4476-E360 ON WPA/WPA2-PSK 1 wlan-net
0 room_1 1 1 60DE-4476-E370 ON WPA/WPA2-PSK 0 wlan-net
0 door_1 0 1 60DE-4476-E460 ON WPA/WPA2-PSK 1 wlan-net
0 door_1 1 1 60DE-4476-E470 ON WPA/WPA2-PSK 0 wlan-net
0 door_2 0 1 60DE-4476-E560 ON WPA/WPA2-PSK 1 wlan-net
0 door_2 1 1 60DE-4476-E570 ON WPA/WPA2-PSK 0 wlan-net
------------------------------------------------------------------------------------
Total: 6
# 查看IoT模板的配置信息。
[AC-wlan-view] display iot-profile name wlan-iot
--------------------------------------------------------------------------------
Type : common
Agent permit IP address : 10.23.102.253
Agent permit net-mask : 255.255.255.0
Management server IP address : 10.23.200.1
Management server port : 3000
ExtManagement server IP address : -
ExtManagement server port : -
Share key : ******
--------------------------------------------------------------------------------
配置文件
接入交換機(jī)的配置文件 #
sysname Switch
#
vlan batch 100 to 101
#
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 pvid vlan 100
port trunk allow-pass vlan 100 to 101
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk pvid vlan 100
port trunk allow-pass vlan 100 to 101
#
interface GigabitEthernet0/0/4
port link-type trunk
port trunk pvid vlan 100
port trunk allow-pass vlan 100 to 101
#
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 GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 100 101
#
capwap source interface vlanif100
#
wlan
security-profile name wlan-net
security wpa-wpa2 psk pass-phrase %^%#CU9SYQg[.Vxx;xH%>nwFA.WJ6i/Fm~me>&W%`b/-%^%# 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
iot-profile name wlan-iot
config-agent permit ip-address 10.23.102.253 255.255.255.0
management-server server-ip 10.23.200.1 server-port 3000
share-key %^%#vj*JIT.]q%6Q6[VqoHMJHs(5Oss3g3*%@r9Vy%aW%^%#
ap-group name ap-group1
radio 0
vap-profile wlan-net wlan 1
radio 1
vap-profile wlan-net wlan 1
card 1
iot-profile wlan-iot config-agent tcp port 50200
ap-id 0 ap-mac 60de-4476-e360 ap-sn 210235419610D2000066
ap-name room_1
ap-group ap-group1
ap-id 1 ap-mac 60de-4476-e460 ap-sn 210235419610D2000067
ap-name door_1
ap-group ap-group1
ap-id 2 ap-mac 60de-4476-e560 ap-sn 210235419610D2000068
ap-name door_2
ap-group ap-group1
#
return
柚子快報(bào)激活碼778899分享:商超物聯(lián)網(wǎng)~配置學(xué)生健康與安全
精彩鏈接
本文內(nèi)容根據(jù)網(wǎng)絡(luò)資料整理,出于傳遞更多信息之目的,不代表金鑰匙跨境贊同其觀點(diǎn)和立場(chǎng)。
轉(zhuǎn)載請(qǐng)注明,如有侵權(quán),聯(lián)系刪除。