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以下是二层注册的配置举例,请参考:
如图1所示,集中式转发架构下,AC旁挂在L2 switch1上,L3 switch做DHCP server为AP、Client和Host分配IP地址。需要实现无线客户端Client通过AP连接到AC上,并能与有线客户端Host互相访问,具体要求如下:
· 无线客户端Client通过VLAN 200接入网络,有线客户端Host通过VLAN 300接入网络;
· AC属于VLAN 100,AC和AP之间通过二层网络建立连接。
· L2 switch 1通过PoE方式给AP供电。
图1 Fit AP通过二层网络注册到AC配置举例组网图
· 在L3 switch上开启DHCP server功能,AP、无线客户端Client和有线客户端Host都能通过DHCP server自动获取IP地址。
· 在L2 switch 1上开启PoE功能,为AP设备供电。
· 在AC上配置无线服务,确保Client可以通过配置的无线服务接入网络,并访问Host。
· 配置AP的序列号时请确保该序列号与AP唯一对应,AP的序列号可以通过AP设备背面的标签获取。
· 配置L2 switch 1和AP相连的接口为Access口,禁止VLAN 1报文通过,以防止VLAN 1内报文过多。
# 创建VLAN 100,并配置IP地址,用于转发AC和AP间的CAPWAP隧道内的流量。
<L3 switch> system-view
[L3 switch] vlan 100
[L3 switch-vlan100] quit
[L3 switch] interface vlan-interface 100
[L3 switch-Vlan-interface100] ip address 192.168.10.1 255.255.255.0
[L3 switch-Vlan-interface100] quit
# 创建VLAN 200,并为该接口配置IP地址。Client使用该VLAN接入无线网络。
[L3 switch] vlan 200
[L3 switch-vlan200] quit
[L3 switch] interface vlan-interface 200
[L3 switch-Vlan-interface200] ip address 192.168.20.1 255.255.255.0
[L3 switch-Vlan-interface200] quit
# 创建VLAN 300,并为该接口配置IP地址。Host使用该VLAN与AC建立连接。
[L3 switch] vlan 300
[L3 switch-vlan300] quit
[L3 switch] interface vlan-interface 300
[L3 switch-Vlan-interface300] ip address 192.168.30.1 255.255.255.0
[L3 switch-Vlan-interface300] quit
# 配置L3 switch和L2 switch1相连的接口GigabitEthernet1/0/1为Trunk类型,禁止VLAN 1报文通过,允许VLAN100和VLAN 200通过。
[L3 switch] interface gigabitEthernet 1/0/1
[L3 switch-GigabitEthernet1/0/1] port link-type trunk
[L3 switch-GigabitEthernet1/0/1] undo port trunk permit vlan 1
[L3 switch-GigabitEthernet1/0/1] port trunk permit vlan 100 200
[L3 switch-GigabitEthernet1/0/1] quit
# 配置L3 switch和L2 switch2相连的接口GigabitEthernet1/0/3为Trunk类型,禁止VLAN 1报文通过,允许VLAN 300通过。
[L3 switch] interfac gigabitEthernet 1/0/3
[L3 switch-GigabitEthernet1/0/3] port link-type trunk
[L3 switch-GigabitEthernet1/0/3] undo port trunk permit vlan 1
[L3 switch-GigabitEthernet1/0/3] port trunk permit vlan 300
[L3 switch-GigabitEthernet1/0/3] quit
(1) 开启DHCP server功能。
# 开启DHCP server功能。
<L3 switch> system-view
[L3 switch] dhcp enable
(2) 配置DHCP地址池,为AP、无线客户端Client和有线客户端Host自动分配IP地址。
# 配置DHCP地址池1为AP分配地址范围为192.168.10.0/24,网关地址为192.168.10.1。
[L3 switch] dhcp server ip-pool 1
[L3 switch-dhcp-pool-1] network 192.168.10.0 mask 255.255.255.0
[L3 switch-dhcp-pool-1] gateway-list 192.168.10.1
# 配置DHCP地址池1中不参与自动分配的IP地址为AC的VLAN100的IP地址192.168.10.2。
[L3 switch-dhcp-pool-1] forbidden-ip 192.168.10.2
[L3 switch-dhcp-pool-1] quit
# 配置DHCP地址池2为Client分配地址范围为192.168.20.0/24,为Client分配的DNS服务器地址为网关地址(实际使用过程中请根据实际网络规划配置无线客户端的DNS服务器地址),网关地址为192.168.20.1。
[L3 switch] dhcp server ip-pool 2
[L3 switch-dhcp-pool-2] network 192.168.20.0 mask 255.255.255.0
[L3 switch-dhcp-pool-2] gateway-list 192.168.20.1
[L3 switch-dhcp-pool-2] dns-list 192.168.20.1
[L3 switch-dhcp-pool-2] quit
# 配置DHCP地址池3为Host分配地址范围为192.168.30.0/24,为Host分配的DNS服务器地址为网关地址(实际使用过程中请根据实际网络规划配置无线客户端的DNS服务器地址),网关地址为192.168.30.1。
[L3 switch] dhcp server ip-pool 3
[L3 switch-dhcp-pool-3] network 192.168.30.0 mask 255.255.255.0
[L3 switch-dhcp-pool-3] gateway-list 192.168.30.1
[L3 switch-dhcp-pool-3] dns-list 192.168.30.1
[L3 switch-dhcp-pool-3] quit
(1) 配置AC的接口
# 创建VLAN 100及其对应的VLAN接口,并为该接口配置IP地址。AP将获取该IP地址与AC建立CAPWAP隧道。
[AC] vlan 100
[AC-vlan100] quit
[AC] interface vlan-interface 100
[AC-Vlan-interface100] ip address 192.168.10.2 255.255.255.0
[AC-Vlan-interface100] quit
# 创建VLAN 200,Client使用该VLAN接入无线网络。
[AC] vlan 200
[AC-vlan200] quit
# 配置AC和L2 switch 1相连的接口GigabitEthernet1/0/1为Trunk类型,禁止VLAN 1报文通过,允许VLAN 100和VLAN 200通过。
[AC] interface gigabitethernet 1/0/1
[AC-GigabitEthernet1/0/1] port link-type trunk
[AC-GigabitEthernet1/0/1] undo port trunk permit vlan 1
[AC-GigabitEthernet1/0/1] port trunk permit vlan 100 200
[AC-GigabitEthernet1/0/1] quit
(2) 配置无线服务
# 创建无线服务模板1,并进入无线服务模板视图。
[AC] wlan service-template 1
# 配置SSID为service。
[AC-wlan-st-1] ssid service
# 使能服务模板。
[AC-wlan-st-1] service-template enable
[AC-wlan-st-1] quit
(3) 配置AP
# 创建手工AP,名称为officeap,型号名称为WA4320i-ACN。
[AC] wlan ap officeap model WA4320i-ACN
# 设置AP的序列号为210235A1Q2C159000018。
[AC-wlan-ap-officeap] serial-id 210235A1Q2C159000018
# 进入AP的Radio 1视图,将无线服务模板1绑定到Radio 1上,并指定客户端上线的VLAN为VLAN 200。
[AC-wlan-ap-officeap] radio 1
[AC-wlan-ap-officeap-radio-1] service-template 1 vlan 200
# 开启Radio 1的射频功能。
[AC-wlan-ap-officeap-radio-1] radio enable
[AC-wlan-ap-officeap-radio-1] return
# 创建VLAN 100和VLAN 200,其中VLAN 100用于转发AC和AP间CAPWAP隧道内的流量,VLAN 200为无线客户端接入的VLAN。
<L2 switch 1> system-view
[L2 switch 1] vlan 100
[L2 switch 1-vlan100] quit
[L2 switch 1] vlan 200
[L2 switch 1-vlan200] quit
# 配置L2 switch 1和AC相连的接口GigabitEthernet1/0/1为Trunk类型,禁止VLAN 1报文通过,允许VLAN 100和VLAN 200 通过。
[L2 switch 1] interface gigabitEthernet 1/0/1
[L2 switch 1-GigabitEthernet1/0/1] port link-type trunk
[L2 switch 1-GigabitEthernet1/0/1] undo port trunk permit vlan 1
[L2 switch 1-GigabitEthernet1/0/1] port trunk permit vlan 100 200
[L2 switch 1-GigabitEthernet1/0/1] quit
# 配置L2 switch 1和AP相连的接口GigabitEthernet1/0/2为Access类型,允许VLAN 100通过,并开启PoE远程供电功能。
[L2 switch 1] interfac gigabitEthernet 1/0/2
[L2 switch 1-GigabitEthernet1/0/2] port link-type access
[L2 switch 1-GigabitEthernet1/0/2] port access vlan 100
[L2 switch 1-GigabitEthernet1/0/2] poe enable
[L2 switch 1-GigabitEthernet1/0/2] quit
# 配置L2 switch 1与L3 switch相连的接口GigabitEthernet1/0/3为Trunk类型,禁止VLAN 1报文通过,允许VLAN 100和VLAN 200 通过。
[L2 switch 1] interface gigabitEthernet 1/0/3
[L2 switch 1-GigabitEthernet1/0/3] port link-type trunk
[L2 switch 1-GigabitEthernet1/0/3] undo port trunk permit vlan 1
[L2 switch 1-GigabitEthernet1/0/3] port trunk permit vlan 100 200
[L2 switch 1-GigabitEthernet1/0/3] quit
# 创建VLAN 300,VLAN 300为Host接入的VLAN。
<L2 switch 2> system-view
[L2 switch 2] vlan 300
[L2 switch 2-vlan300] quit
# 配置L2 switch 2与L3 switch相连的接口GigabitEthernet1/0/1为Trunk类型,禁止VLAN 1报文通过,允许VLAN 300通过。
[L2 switch 2] interface gigabitEthernet 1/0/1
[L2 switch 2-GigabitEthernet1/0/1] port link-type trunk
[L2 switch 2-GigabitEthernet1/0/1] undo port trunk permit vlan 1
[L2 switch 2-GigabitEthernet1/0/1] port trunk permit vlan 300
[L2 switch 2-GigabitEthernet1/0/1] quit
# 配置L2 switch 2与Host相连的接口GigabitEthernet1/0/2为Access类型,允许VLAN 300通过
[L2 switch 2] interface gigabitEthernet 1/0/2
[L2 switch 2-GigabitEthernet1/0/2] port link-type access
[L2 switch 2-GigabitEthernet1/0/2] port access vlan 300
[L2 switch 2-GigabitEthernet1/0/2] quit
(1) 在AC上查看AP注册信息
# 在AC上使用命令display wlan ap all查看AP,可以看到AP的状态是R/M,表明AP已经成功注册到AC。
<AC> display wlan ap all
Total number of APs: 1
Total number of connected APs: 1
Total number of connected manual APs: 1
Total number of connected auto APs: 0
Total number of connected common APs: 1
Total number of connected WTUs: 0
Total number of inside APs: 0
Maximum supported APs: 3072
Remaining APs: 3071
Total AP licenses: 512
Remaining AP licenses: 511
AP information
State : I = Idle, J = Join, JA = JoinAck, IL = ImageLoad
C = Config, DC = DataCheck, R = Run, M = Master, B = Backup
AP name AP ID State Model Serial ID
officeap 1 R/M WA4320i-ACN 210235A1Q2C159000018
(2) 在AC上查看Client信息
# 在AC上使用命令display wlan client查看在线Client,可以看到Client已经连接到AP的radio1。
<AC> display wlan client
Total number of clients: 1
MAC address User name AP name R IP address VLAN
109a-dd9d-fc68 N/A officeap 1 192.168.20.4 200
(3) Host与Client可以相互ping通
# Client 通过DHCP server获取到IP地址192.168.20.4,在Host上ping Client的IP地址可以ping通。同理,在Client上ping Host的IP地址也能ping通,不再赘述。
C:\Users\system32>ping 192.168.20.4 -t
Pinging 192.168.20.4 with 32 bytes of data:
Reply from 192.168.20.4: bytes=32 time=8ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Reply from 192.168.20.4: bytes=32 time<1ms TTL=255
Ping statistics for 192.168.20.4:
Packets: Sent = 11, Received = 11, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 8ms, Average = 0ms
Control-C
^C
C:\Users\system32>
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