VLAN Configuration

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Jun 9th, 2008
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Port 1-7 have access points connected to them


Port 8 is connected to a cable modem used for guest wireless


Port GI0/1 is connected to another cisco switch and is used for internal secure wireless


The vlan's are not working correctly


Attached is the switches configuration



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Pravin Phadte Mon, 06/09/2008 - 07:41
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Hi,


Can you please let us know which switch model is this ?


Outputs like show vlan would be helpful.


Regards,


pravin

rmwhite59 Mon, 06/09/2008 - 07:46
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3560


narec#sh vlan


VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------

1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4

Fa0/5, Fa0/6, Fa0/7, Fa0/8

Gi0/1

2 secure active

3 unsecure active

1002 fddi-default act/unsup

1003 token-ring-default act/unsup

1004 fddinet-default act/unsup

1005 trnet-default act/unsup


VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------

1 enet 100001 1500 - - - - - 0 0

2 enet 100002 1500 - - - - - 0 0

3 enet 100003 1500 - - - - - 0 0

1002 fddi 101002 1500 - - - - - 0 0

1003 tr 101003 1500 - - - - - 0 0

1004 fdnet 101004 1500 - - - ieee - 0 0

1005 trnet 101005 1500 - - - ibm - 0 0


Remote SPAN VLANs

------------------------------------------------------------------------------



Primary Secondary Type Ports

------- --------- ----------------- ------------------------------------------


narec#

Pravin Phadte Mon, 06/09/2008 - 08:21
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I see ip routing configued on the switch is this switch for any layer 3 function ?


can you try to reconfigure the vlan 2 and vlan 3.


Switch# configure terminal

Switch(config)# vlan 20


Regards,


Pravin

rmwhite59 Mon, 06/09/2008 - 09:34
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The access points are configured with vlan 2 and vlan 3

Pravin Phadte Mon, 06/09/2008 - 09:41
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Hi,


I am sorry i had a typo mistake. I just wanted you to del the vlan2 and vlan 3 and try reconfiguring it.


Switch# configure terminal

Switch(config)# vlan 2

Switch(config)# vlan 3


Also if you can let us know if there are any errors on the swith also would help.


Since i am not so sure about the setup of the network i will not able to comment much.


As i said there is "ip routing" command in the config is this switch used for any routing ?


If there can be a breaf discription would help.


Regards,


pravin

subharojdahal Mon, 06/09/2008 - 11:08
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Well

Looking at your posts, I am bit confused. Do you want to extend your vlans that are created in 3550 to Wireless Access points? or you just wanted to span each vlan in each of the access points ??

And you didn't how you plan to implement inter-vlan routing ??


sorry for too many question ?? just wanted to no few info so that it is easy to comment.



rmwhite59 Mon, 06/09/2008 - 16:33
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I want to span each vlan in each of the access points

subharojdahal Tue, 06/10/2008 - 07:47
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Looking at your ap config, I think you missed somethings like vlan mapping to ssid and authentication method for that ssid. SSId and VLAN are corelated in the AP configuration.


And make sure your switch has trunk link and that allows vlans only defined in Access points.


Please follow the link below

http://www.cisco.com/en/US/docs/wireless/access_point/12.3_7_JA/configuration/guide/s37vlan.html


HTH


subharose

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