Multiple VLANs on c1200

Unanswered Question
Jul 21st, 2008

Hello,


I've configured 2 VLANs on cisco 1200 AP. One native (vlan 1) and tagged with vlan 2 tag. I created DHCP pool and i don't get IP address for encapsulated VLAN while i do for native.


My configuration:


Building configuration...


Current configuration : 2255 bytes

!

version 12.3

no service pad

service timestamps debug datetime msec

service timestamps log datetime msec

service password-encryption

!

hostname ap

!

enable secret xxx

!

ip subnet-zero

ip dhcp excluded-address 10.60.129.1 10.60.129.60

ip dhcp excluded-address 192.168.1.1 192.168.1.2

!

ip dhcp pool dhcp-pool

network 10.60.129.0 255.255.255.0

default-router 10.60.129.1

!

ip dhcp pool mngmt

network 192.168.1.0 255.255.255.0

default-router 192.168.1.1

!

!

aaa new-model

!

!

aaa session-id common

!

dot11 ssid WHEP1a

vlan 1

authentication open

!

dot11 ssid mngmt

vlan 2

authentication open

!

!

!

username Cisco password xxx

!

bridge irb

!

!

interface Dot11Radio0

no ip address

no ip route-cache

!

encryption key 1 size 40bit xxxtransmit-key

!

ssid WHEP1a

!

ssid mngmt

!

speed basic-1.0 2.0 5.5 6.0 9.0 11.0 12.0 18.0 24.0 36.0 48.0 54.0

channel 2412

station-role root ap-only

!

interface Dot11Radio0.1

encapsulation dot1Q 1 native

no ip route-cache

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 Dot11Radio0.2

encapsulation dot1Q 2

no ip route-cache

bridge-group 2

bridge-group 2 subscriber-loop-control

bridge-group 2 block-unknown-source

no bridge-group 2 source-learning

no bridge-group 2 unicast-flooding

bridge-group 2 spanning-disabled

!

interface FastEthernet0

no ip address

no ip route-cache

duplex auto

speed auto

!

interface FastEthernet0.1

encapsulation dot1Q 1 native

no ip route-cache

bridge-group 1

no bridge-group 1 source-learning

bridge-group 1 spanning-disabled

!

interface FastEthernet0.2

encapsulation dot1Q 2

no ip route-cache

bridge-group 2

no bridge-group 2 source-learning

bridge-group 2 spanning-disabled

!

interface BVI1

ip address 10.60.129.55 255.255.255.0

no ip route-cache

!

interface BVI2

ip address 192.168.1.2 255.255.255.0

no ip route-cache

!

ip http server

no ip http secure-server

ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag

!

!

control-plane

!

bridge 1 route ip

!

!

!

line con 0

line vty 0 4

!

end


IOS running is: C1200-K9W7-M,Version 12.3(8)JEB


Any suggestions?


Tnx for any help.

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Loading.
aamercado Sat, 12/20/2008 - 10:07

I'm having a similar issue - how did you fix this problem? thx

scottmac Sat, 12/20/2008 - 11:36

The AP only supports services for a single scope for DHCP, and only for the native VLAN.


For more than that you need to set up a separate server.


Good Luck

Scott


aamercado Sun, 12/21/2008 - 17:23

Scott


When I search the netpro wireless forum, there are other folks who have a inside admin vlan/ssid and a guest vlan/ssid that "seem" to have fix this dhcp problem.


If it is only on native vlan, what is the purpose of multiple ssid/vlan/bridge-groups configs on the AP while the upstream switch is setup as a trunk port?

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