Inter-Controller and Inter-Subnet Roaming between WLC 4402 and 5508?

Hi!
Will it support roaming between WLC 5508 ver. 7.0 and WLC 4402 ver. 4.2?

Here is the matrix for support of IRCM, but the answer is yes.
http://www.cisco.com/en/US/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html#wp116668
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Cisco 5500 Series Controllers:
The Cisco 5500 Series Wireless LAN Controller is currently available in one model: 5508. The 5508 controller supports up to 250 lightweight access points and 7000 wireless clients (or 5000 wireless clients and 2500 RFID tags when using the client location feature), making it ideal for large enterprises and high-density applications.
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Hi,
I have a WLC4402 and have been able to associate a LAP1252 with it. I have a WLAN (SSID Test1) on the same subnet as the management interface. Test1 is associated with the management interface and clients are able join that WLAN and obtain an IP address from the scope for the management VLAN 10.
I created a dynamic interface called HRINT with VLAN 20, created a second WLAN called HR and associated it with the HRINT. I have a scope for the HR WLAN, but not able to obtain an IP address.
my switchport on the Cisco switch is trunking and allowing the vlan for the management and HRINT. I also noticed when i use the WLC GUI to view the dynamic interface HRINT created it says disable, is this normal? Why am I not able to obtain an IP address from the new WLAN created.
Have been banging my head for two days :-)

The interface showing disabled is most likely under the dynamic AP management column which is what you want to see for a dynamic interface.
Where is your DHCP server, on the controller, switch, router, external server?
Can the controller ping the default gateway of the dynamic interface?

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Hi,
I have 2 vlans (wired-side) in my corporation: the first one for Data (vlan 1, native) and the second one for voice (vlan 2). We've just get a wlc 4402 with 1010 Aps and I would like to know one thing:
Could I create 2 Ssids(one for voice and another for Data) and map each one to its wired Vlan?.
Does the 1010 Ap support 802.1q?
Thanks in advance for your help

The 1010 aps connect to the switches as hosts
(switchport mode access; switchport access vlan ...)
The controller has 2 ports that connect to the network as trunks. You can connect them as port 1 and 2, or put them in a lag group [aka etherchannel)
All the vlan trunking is done at the controller port to switch port. The AP sends the info down to the controller over the vlan specified for the aps
In your case, you should create another vlan for the APS.
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Hi Kendo,
See f this link helps you
http://www.cisco.com/univercd/cc/td/doc/product/wireless/control/c44/ccfig41/c41sol.htm#wp1086421
http://www.cisco.com/univercd/cc/td/doc/product/wireless/control/c44/ccfig41/c41sol.htm#wp1086421
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Hello Forum;
I'm trying to migrate from a WLC 4402 to a 5508. I've uploaded the config from the 4402 and then downloaded it to the 5508. I'm able to get to the GUI but my clients are unable to connect. I've tried pinging from the clients with no luck. The APs connect to the 5508. I noticed that the ap-manager interface is not available for the 5508.
Has anyone had similar issues?
Sean

Yes its expected, coz we do not have AP manager on the 5508 WLC.. Clients are unable to connect is the concern..
Whats the WLAN?? are they enabled?? if yes, then when the client tries to connect, then wats the Policy manager state they get stuck in?? can u please run the below debug and paste it here??
debug client
Looking forward to hear from you!!
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Hi,
I have the following setup in our environment, a HA 5508 pair running 7.4.100 and a vWLC running 7.6.130. I have mobility setup between the two with the control and data path up and running. All the access points are setup for FlexConnect.
When I join an SSID using PSK on an AP associated with the vWLC and then roam to an AP on the 5508, I drop a few pings but stay connected no problem. However when I join an SSID using PEAP (both WLC's using Radius to Cisco ISE 1.2 for this) and repeat the test, my client actually drops my wireless connection and then rejoins.
Is this expected behaviour when running controllers on different versions? This is only temporary until I upgrade the 5508 pair.
Cheers
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http://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_010001111.html
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I just want to ask if this is possible:
Certain group of APs will advertise a
specific SSID which will not be advertised
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thanks,

Hi Raul,
This is probably the feature that can help with this requirement;
Have a look at this info;
Enabling WLAN Override
By default, access points transmit all defined WLANs on the controller. However, you can use the WLAN Override option to select which WLANs are transmitted and which ones are not on a per access point basis. For example, you can use WLAN override to control where in the network the guest WLAN is transmitted or you can use it to disable a specific WLAN in a certain area of the network.
From this doc;
http://www.cisco.com/en/US/products/ps6366/products_configuration_guide_chapter09186a008076cbfd.html#wp1114777
Once you create a new WLAN, the WLAN > Edit page for the new WLAN appears. In this page you can define various parameters specific to this WLAN including General Policies, RADIUS Servers, Security Policies, and 802.1x Parameters.
**Check Admin Status under General Policies to enable the WLAN. If you want the AP to broadcast the SSID in its beacon frames, check Broadcast SSID.
Note: You can configure up to sixteen WLANs on the controller. The Cisco WLAN Solution can control up to sixteen WLANs for Lightweight APs. Each WLAN has a separate WLAN ID (1 through 16), a separate WLAN SSID (WLAN name), and can be assigned unique security policies. Lightweight APs broadcast all active Cisco WLAN Solution WLAN SSIDs and enforce the policies that you define for each WLAN.
From this good doc;
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a0080665d18.shtml#c3
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Hello all,
I am trying to enable the 802.11a and use the 5Ghz band in my house. However, I am having difficulty in doing this. Please see screenshot below. I have select AU (Australia) as my regulatory domain (2nd image). 802.11a band is enabled(3rd image), but the interface is still down (1st image). Australia regulatory code is -Z. Not sure why -A and -N are showing up
http://i.imgur.com/H3K4wTl.jpg
http://i.imgur.com/KvVzlqJ.jpg
http://i.imgur.com/VR38ZpV.jpg
In the cli, the dot11 radio interface is down. This might be the issue? If so, how would I turn this on from the wlc management page?
http://imgur.com/8g6ikzt
Note: I've tried other regulatory domains - US, US and Mexico, but to no avail.
note 2: now, both radio interfaces are admin down.

Hi Leo,
cisco AIR-LAP1252AG-A-K9 (PowerPC 8349) processor (revision C0) with 49142K/16384K bytes of memory.
Processor board ID FTX14449019
PowerPC 8349 CPU at 533Mhz, revision number 0x0031
Last reset from reload
LWAPP image version 7.0.250.0
1 Gigabit Ethernet interface
2 802.11 Radio(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 58:8D:09:5E:72:4A
Part Number : 73-10425-06
PCA Assembly Number : 800-27630-06
PCA Revision Number : B0
PCB Serial Number : FOC144102MJ
Top Assembly Part Number : 800-29536-03
Top Assembly Serial Number : FTX14449019
Top Revision Number : A0
Product/Model Number : AIR-LAP1252AG-A-K9
Configuration register is 0xF
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I am located in Australia.

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I have a WLC with 20 APs joined into the same management VLAN and
I'll deploy other campus with 240 APs and 2 WiSMs Blade.
Is there any recomendation about how many APs Can I put on the same management VLAN?
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Cisco recommends 60 - 100 access points per vlan. Attached is the best pratices document
https://cisco.hosted.jivesoftware.com/docs/DOC-4204

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Hi all,
I need to change via SNMP v2C the value of the PSK for WPA/WPA2 for a specific SSID.
How can do that ?
Tnx a lot for an answer

The method I have used is;
snmpwalk -c -v 2c enterprises.9.9.512.1.1.1.1.4
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SNMPv2-SMI::enterprises.9.9.512.1.1.1.1.4.1 = STRING: "Widget Inc."
SNMPv2-SMI::enterprises.9.9.512.1.1.1.1.4.2 = STRING: "Guest"
SNMPv2-SMI::enterprises.9.9.512.1.1.1.1.4.3 = STRING: "Lab"
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snmpset -c -v 2c enterprises.9.9.521.1.1.1.1.7.x i 3 enterprises.9.9.521.1.1.1.1.8.x string
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snmpwalk -c -v 2c 10.10.1.1 enterprises.9.9.512.1.1.1.1.4
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SNMPv2-SMI::enterprises.9.9.512.1.1.1.1.4.1 = STRING: "Widget Inc."
SNMPv2-SMI::enterprises.9.9.512.1.1.1.1.4.2 = STRING: "Guest"
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To set the PSK to 0011001100 (not recommeneded!) then;
snmpset -c -v 2c 10.10.1.1 enterprises.9.9.521.1.1.1.1.7.2 i 3 enterprises.9.9.521.1.1.1.1.8.2 string 0011001100
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Inter-Controller and Inter-Subnet Roaming between WLC 4402 and 5508?

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