Network engineer Fifth Station-Wired, wireless same network segment mixed network (multi fat Case)

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The equipment used in this case:

Routers: Cisco 2851

Switch: Cisco Ws-c3750g-12s (HX), Access: ws-c2960-48tc-l

AP: Huawei Ap3010dn-agn

3750G as the network core switch HX, the front interface (Xia Lian interface) All Access VLAN 100, from vlan100 do the gateway, and configure the DHCP service, Xia Lian Access switch, the last port IP, connected to the router, the default route to the router. Routers do NAT, even sisu nets.

The access switch is empty, Xia Lian pc and AP.
The network of existing networks, wireless networks are vlan100 this network segment. After the wireless APs are well equipped, they can be used under any access switch.

The network wireless AP is AP3010DN-AGN, fat AP mode.

Think: In this network, the AP only plays the role of transmitting wireless signal, the position in the network is equivalent to an access switch, which is responsible for the wireless user's access work; After access to the network, the same as the cable network users.

This case also provides suggestions for a multi-fat AP wireless network, because there are few cases on the FAT AP network, and it is relatively simple.

Below is a partial configuration file that explains the technical points in this network.

Router part: NAT: Let all the users in the network segment share a public IP, to achieve the purpose of Internet access.

!
Interface gigabitethernet0/0
IP address 213.55.108.98 255.255.255.252
IP Nat Outside
IP virtual-reassembly
Duplex Auto
Speed auto
!
Interface GIGABITETHERNET0/1
IP address 172.16.0.1 255.255.255.252
IP nat Inside
IP virtual-reassembly
Duplex Auto
Speed auto
!
IP Route 0.0.0.0 0.0.0.0 213.55.108.98

IP Route 192.168.0.0 255.255.248.0 172.16.0.2
!
!
IP nat inside source List 1 interface gigabitethernet0/0 overload
!
Access-list 1 Permit 192.168.0.0 0.0.7.255

HX section: User network segment gateway, DHCP server

IP Routing
IP dhcp excluded-address 192.168.7.200 192.168.7.254
!
IP DHCP Pool vlan100
Network 192.168.0.0 255.255.248.0
Default-router 192.168.7.254
Dns-server 221.120.5.52
!
!
Interface GIGABITETHERNET1/0/1
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/2
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/3
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/4
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/5
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/6
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/7
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/8
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/9
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/10
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/11
Switchport Access VLAN 100
Switchport mode access
!
Interface GIGABITETHERNET1/0/12
No Switchport
IP address 172.16.0.2 255.255.255.252
!
Interface Vlan100
IP address 192.168.7.254 255.255.248.0
!
IP Route 0.0.0.0 0.0.0.0 172.16.0.1

AP section: Wireless signal transmission (see Huawei official documentation for Huawei Wireless configuration)

VLAN Batch 100

Interface Vlanif100
IP address 192.168.7.200 255.255.255.0

#
Interface gigabitethernet0/0/0// Focus: Configure the vlan100, consistent with the wired network.
Port Link-type Access
Port default VLAN 100
#
Interface Wlan-bss1
Port hybrid Pvid VLAN 100
Port hybrid untagged VLAN 100
#
Wlan
Wmm-profile name WMM ID 0
Traffic-profile name tra ID 0
Security-profile Name sec ID 0
Service-set name dhpcs ID 0
WLAN-BSS 1
SSID Xueyue8
Traffic-profile ID 0
Security-profile ID 0
Radio-profile name rad ID 0
Wmm-profile ID 0
#
Interface wlan-radio0/0/0
Radio-profile ID 0
Service-set ID 0 WLAN 1
#
Interface WLAN-RADIO0/0/1
#
Return
[Huawei]

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Network engineer Fifth Station-Wired, wireless same network segment mixed network (multi fat Case)