07-18-2005 11:27 AM - edited 07-04-2021 10:58 AM
I am having an issues where in I need the clients to authenticate to the AP , but the AP has only the mgmt ip address which is 10.10.1.x , but I need all the client to get an ip from 10.10.100.x . How will I accomplish this , are there any sample configs available. I have ip ahelper address command on the 10.10.100.x (vlan 100) on my layer 3 device .
Alss what commands will I need on the switch port ?
This is my config snipet
interface Dot11Radio0
no ip address
no ip route-cache
!
encryption vlan 100 mode ciphers tkip
!
ssid 802.1x
vlan 100
authentication open eap eap_methods
authentication network-eap eap_methods
authentication key-management wpa
!
short-slot-time
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
!
interface Dot11Radio0.100
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
bridge-group 100 subscriber-loop-control
bridge-group 100 block-unknown-source
no bridge-group 100 source-learning
no bridge-group 100 unicast-flooding
bridge-group 100 spanning-disabled
!
interface Dot11Radio1
no ip address
no ip route-cache
!
encryption vlan 100 mode ciphers tkip
!
ssid 802.1x
vlan 100
authentication open eap eap_methods
authentication network-eap eap_methods
authentication key-management wpa
!
speed basic-6.0 9.0 basic-12.0 18.0 basic-24.0 36.0 48.0 54.0
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
!
interface Dot11Radio1.100
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
bridge-group 100 subscriber-loop-control
bridge-group 100 block-unknown-source
no bridge-group 100 source-learning
no bridge-group 100 unicast-flooding
bridge-group 100 spanning-disabled
!
interface FastEthernet0
no ip address
no ip route-cache
speed 100
full-duplex
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface FastEthernet0.100
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
no bridge-group 100 source-learning
bridge-group 100 spanning-disabled
!
interface BVI1
ip address 10.10.1.30 255.255.255.0
no ip route-cache
!
ip default-gateway 10.10.1.1
07-22-2005 06:38 AM
Hi,
This should work, are you trunking VLAN 100 between your Access Point and Switch?
Something like:
AP
---
!
interface FastEthernet0
no ip address
no ip route-cache
speed 100
full-duplex
ntp broadcast client
!
interface FastEthernet0.1
description management VLAN
encapsulation dot1Q 1 native
no ip address
no ip route-cache
speed 100
full-duplex
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface FastEthernet0.100
desciption user VLAN
encapsulation dot1Q 100
no ip route-cache
bridge-group 100
no bridge-group 100 source-learning
bridge-group 100 spanning-disabled
!
local switch
----
interface FastEthernet0/1
description To AP
duplex full
speed 100
switchport trunk encapsulation dot1q
switchport trunk native vlan 1
switchport trunk allowed vlan 100,1002-1005
switchport mode trunk
!
HTH
PJD
07-22-2005 06:49 AM
You can use the DHCP server in the AP1200 to service clients in non-native VLANs. To do this, you need to configure an ip helper-address on the inter-VLAN router. The Cisco AP1200 is only allowed to have one BVI interface with only one IP address configured on the AP. Therefore you cannot have two BVIs with seperate IPs, one for management VLAN subnet and one for wlan clients/dhcp subnet.
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