WLC 2504 HA N + 1 license
Hi people,
I am pondering whether it is possible to combine the role of ordinary WLC WLC HA N + 1 SKU.
for example if I have 2 2504 with 15 AP respectively, I can make one of them HA N + 1? or I have to choose some WLC and make it completely separate HA N + 1?
Hi Ruslan,
Please see the below can be these wil help you.
Click here: N + 1 HA overview
and
https://supportforums.Cisco.com/discussion/11758901/ask-expert-high-Avai...
Tags: Cisco Wireless
Similar Questions
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Cisco WLC 2504 - Access Points do not reach the controller
Hello world
We bougth a Cisco WLC 2504 with two AIR-AP2702I-UXK9 Access Points. The problem is that the AP do not join the WLC.
The output from 'show join ap stats' shows the following:(Cisco Controller) > view join ap stats summary all the
Database Mac EthernetMac AP AP name IP address Status
00:35: 1a: B1:A9:60 00:f2:8 b: f4:1 has: 9 c AP00f2.8bf4.1a9c 192.168.10.23 joined not
00:35: 1a: C9:99:B0 00:f2:8 b: 77:b7:fc AP00f2.8b77.b7fc not joined 192.168.10.24(Cisco Controller) > show join ap 00:35:1 detailed stats to: b1:a9:60
Synchronization phase statistics
-For the synchronization request has received... Does not apply
-For the synchronization completed... Does not applyDiscovery phase statistics
-Applications received discovered... 114
-Answers success of discovery... 114
-Discovery failure processing... 0
-Purpose of the last unsuccessful attempt of discovery... Does not apply
-Attempt to finally successful discovery time... 20:15:40.106 16 June
-Discovery attempt ultimately unsuccessful time... Does not applyJoin the live statistics
-Join applications received... 57
-Join sent successful responses... 57
-Processing of the join request without success... 0
-Purpose of the last unsuccessful attempt to join... Does not apply
-Attempt to join finally managed time... 20:15:50.414 16 June
-Join finally failed time... Does not applyConfiguration phase statistics
-Configuration requests... 114
-Answers configuration successful... 0
-Processing configuration failed... 57
-Purpose of the last unsuccessful attempt to Setup... Invalid license in the application configuration
-Attempt to finally successful configuration time... Does not apply
-Time finally failed configuration attempt... 20:15:50.810 16 JuneLast the decryption of the AP details failure messages
-Last message decryption failure reason... Does not applyDetails of recent disconnection AP
-Last AP connection failure reason... Does not apply
-Last reason for disconnection AP... Unknown failure reasonLatest summary join error
-Type of error that occurred in the last... Application of configuration rejected LWAPP
-Reason for the error that took place the last... Invalid license in the application configuration
-Time which occurred the last error to join... 20:15:50.810 16 JuneDetails of sign-out AP
-Last AP connection failure reason... Does not apply
Ethernet Mac: c 00:f2:8 b: f4:1 has: 9 Ip address: 192.168.10.23Would be grateful for the help.
Best regards
MarcHi Marc,
Make sure first that your controller has software code 8.0.x or above, if first better it. Here's the code recommended by TAC
Then, try the UX above deployment guide to begin. Under Advanced tab WLAN, you need to enable "of the first universal ap' in order to use this app provisioning & connect to the AP.
If you have more than 1 AP, then you must start 1AP using this application. Other access points that you can feed them upward, while AP original is also powered, so they'll use protocal called NDP & start them automatically
Let us know how it goes
HTH
Rasika
Pls note all useful responses *.
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Don't WLC 2504 media HA or not?
We have Cisco WLC 2504 (software version: 7.3.101.0) in our network and management access 10 points, we are now trying to build High Availability (HA) in the WLAN settings. So I need details that this existing platform is capable of supporting HA.
Required clarification as follows.
1 support WLC 2504 HA?
2. If the AP is supported if a license is required to enable it.
3. What is prerequisite software to enable it.
4 Setup guide to enable HAAttached: existing WLC BOMs
HA PA SSO:
http://www.Cisco.com/en/us/products/ps10315/products_tech_note09186a0080bd3504.shtml
HA N + 1
http://www.Cisco.com/en/us/docs/wireless/technology/hi_avail/N1_HA_Overview.html
AP high availability
http://www.Cisco.com/en/us/Tech/tk722/tk809/technologies_configuration_example09186a008064a294.shtml
Thank you
Scott
Help others by using the rating system and marking answers questions as 'response '.
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Cisco WLC 2504 with AIR-AP1131AG-A-K9
Hello
Can you help me for some info about AIR-AP1131AG-A-K9.
I have a wlc 2504, but I don't know if the AIR-AP1131AG-A-K9-supported 2504 wlc.
Can work this WLC 2504 with AIR-AP1131AG-A-K9 solution?
If so, guide.
Thank you very much
Gezimv
Check out this link. As long as you have software version 8.0.x 2504 version you can use 1131 AP with it. Nothing beyond software fate is more a series of support 1131.
http://www.Cisco.com/c/en/us/TD/docs/wireless/compatibility/matrix/compatibility-matrix.html#56735
HTH
Rasika
Pls note all useful responses *.
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New authentication active directory on wlc 2504
Hello
There is problem with very often a new authentication for servers active directory. Every time only if:
-loose client wlan/wifi because of the wifi hole or low RSSI
-output of build for a while customer
-wlan loose customer due to problem with homelessness (slow, not perfect)
There is possibility to keep authenticated users? I had hope that options: sleep customer, max session timeout, max idle timeout
help, but they do not work for me :(
My access point (2702) are all in a group flexconnect. WLC 2504 (8.1.102.0). My security in WLAN config is:
Layer2: wpa + wpa2, PSK
Layer 3: web policy, authentication with LDAP servers + asleep on client
I always try to improve the radio covers n fast roaming (11 k, r, v) but if someone leaves the area wifi, to do authenticated which is a little annoying...
Thanks for any advice or an index
Peter
You want people who re - attach to your network for to re-authenticate. It's a good thing. We do not want people using the old credentials, or expose you to a security breach.
This behavior is by design - and good.
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a WLC 2504 does support mobility with WiSM1 on the 6500 Series group
If a WLC 2504 supports the mobility with WiSM1 on the 6500 Series group.
Model: WLC 2504
Software version: 7.3.101.0Model: WiSM1
Software version: 7.x.x.xYes and no.
Yes, mobility is supported.
No, because I don't personally recommend inter-controleur of roaming. It is true when you are dealing with 4400/WISN-1. This is even truer when you WLC running two (or more) different codes.
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Cisco WLC 2504 internal DHCP does not work properly
Hi all
I m trials with a Cisco WLC 2504 and some APs of 1832. I set up a DHCP scope on the interface of the controller with 2
a large number of different configurations, but the DHCP protocol does not work and Don t Access Point to obtain an IP address. My first question: is it possible to do DHCP for Access Points or only for wireless clients?
These are my interfaces:
Interface of the PA-Manager:
My DHCP scope:
Advanced DHCP:
I forgot something? Is there anyone using DHCP for its access points?
Thank you!
Hello
On Cisco WLC internal DHCP, you can add the option 43 to say where APs must register. In this case, they will try to resolve the DNS CISCO-CAPWAP-CONTROLLER or CISCO-LWAPP entry.
Let me explain briefly how AP-Manager works on WLC:
- Boots of Access Point and sends a discovery request to the management interface of the controller using the intellectual property you configured as DHCP Option 43 (as described above, it can be resolved by the DNS entry)
- Controller, sends it a response discovered that contains the name of the system, addresses AP-Manager, the number of access points already connected to each interface AP-Manager and the overall capacity of the controller.
- Joints access point controller using the less loaded interface AP Manager.
With this, every AP Manager must have a good configured interface and be connected to a different port, no LAG.
I drop a post here sometimes there is which might help:
https://supportforums.Cisco.com/document/118311/configuring-multiple-AP-...
Thank you
PS: Please do not forget to rate and score as correct answer if this answered your question
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Hey there,
I have a problem, maybe you can help me.
I want to join the FOLD of the AIR-AP1121G-E-K9 to a WLC 2504 with software version 7.4.x.
In the compatibility matrix, I saw that it is only possible if the WLC has 7.0.x software version.
So my questions are:
1. Why is it needable to upgrade the 7.0.x to 7.4.x WLC?
2. is it possible to join the AP1121G a WLC 2504 with 7.4.x version?
3. What is the difference between version 7.0.x and 7.4.x
I hope you can help me
Yes. That is right. You need to downgrade the firmware of your WLC to 7.0.X to allow the APs 1100.
Make sure that you back up your configuration before the downgrading of your firmware.
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Someone in the community all managed to connect a controller wireless lan to a 300 SG? I know that the WLC 2504 needs to be connected to a switch L3, but also a gigabit ethernet port. I plan on upgrading the firmware of the SG300 to version 1.3.5.58. Since the 1st version seems to have some problems using L3 switching.
Thank you
-Bill
The biggest drawback for most people is the VLAN tagging. The switch in many ways is like a switch in IOS, but it is not simply a switch of IOS.
Just keep in mind that if you make a layer 3 VLAN (assigned IP address to the VLAN), if sure the default VLAN has first of all a static IP address then go to make interfaces VLAN additional.
config t
int vlan 1
IP address 192.168.1.254/24 or anything else you want.
Continue to add the IP address and VLAN
config t
database of VLAN
VLAN 100
int vlan 100
IP address x.x.x.x /xx
Then you can make the trunks, etc. for VLAN desired.
config t
int gi0/1
switchport trunk allowed vlan add 100<- this="" will="" make="" the="" port="" vlan="" 1="" untagged,="" vlan="" 100="">->
Most people transitioning to this switch get caught up on these 2 things for some reason most any.
If you need help to set up the switch, you can always call the HWC, they have 24 hour support (without contract) or you can always feel free to hit me up (free support too)
-Tom
Please mark replied messages useful -
WLC 2504 cannot access the GUI...
Hi all
I'm not sure what I did wrong, the 2504 itself has only 4 ports and no port management but I heard it's actually port 1 (even if there are no labels for this). That's what I've done so far to try to access the GUI:
in CLI mode, I have
(1) put AP managament address like 10.151.55.129 255.255.255.224.
(2) I have activated the adminmode on port 1, which I assume is management port and enabling admin mode is the same as "no shut" on switches I guess; Here is the command I entered:
(Cisco Controller) config > adminmode port 1 turn on
(3) enabled HTTPS/HTTP through commands:
(Cisco Controller) config > activate network secureweb
(Cisco Controller) config > activate network web-auth secureweb
(Cisco Controller) config > network webmode enable
(4) I then reset system and verify that the changes took place to help display the synthesis network, as shown below. I also activated mgmt via dynamic interface to see if it makes a difference:
RF-network name... TEST_WIFI
Web Mode.................................... Enable
Secure Web view... Enable
Secure Web Mode Cipher-Option high... Disable
Secure Web SSLv2 Cipher-Option Mode... Disable
Secure Web Mode RC4 Cipher preference... Disable
OCSP........................................ People with disabilities
Responder OCSP URL...
Secure Shell (ssh)... Enable
Telnet...................................... Disable
Transfer Ethernet multicast... Disable
Transfer of broadcast Ethernet... Disable
Multicast/Broadcast AP mode... Address multicast: 225.225.225.225
IGMP snooping... People with disabilities
IGMP timeout... 60 seconds
Interval between IGMP queries... 20 seconds
MLD snooping... People with disabilities
MLD timeout... 60 seconds
Interval between MLD queries... 20 seconds
Period of inactivity of the user... 300 seconds
ARP timeout... 300 seconds
Cisco AP by default Master... Disable
Join AP priority... Disable
Mgmt interface wireless... Disable
Mgmt Via dynamic Interface... Enable
Filter MAC bridge Config... Enable
Safety of bridge mode... EAP
Mesh full sector DFS... Enable
Relief of AP... Enable
Support CMCC Auth Web... People with disabilities
Web Auth redirect Ports... 80.1
Web Proxy Auth Redirect... Disable
Bypass-Web Auth Captive... Disable
Web secure Web Auth... Enable
Quick change SSID... People with disabilities
Discovery of the AP - IP NAT only... Activated
IP/MAC Addr binding Check... Activated
Status of CCX-lite... Disable
oeap-600-WLAN-dual... Disable
oeap-600 local-network... Enable
mDNS snooping... People with disabilities
mDNS interval between requests. 15 minutes
(5) I installed my PORTABLE NIC to be 10.151.55.20 255.255.255.224 and connected to port 1 on wlc 2504; but I can't ping 10.151.55.29 nor do I navigate to https://10.151.55.29/. The port appears upwards (the flashing green lights on port 1 and Portable NIC also Flash).
Any help would be appreciated
If your connection to your laptop direct to port 1, then you have untagged the management vlan. Now you have configured for vlan 10, you must set to vlan 0.
You will then be able to ping to the management interface and connect to it through the user interface.
Sent by Cisco Support technique iPhone App
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WLAN how can I use with Cisco WLC 2504
I have two companies co-implantant and to decrease costs would like to implement a single Cisco WLC and separate traffic with the VLAN. I see that the controllers of the series Cisco WLC 2500 min supported number of WLAN: 5 and max: 75. That means actually? When I create more than 3 WLAN on a controller, the best practices page advises me against the use of more than 3 WLAN. Is it good to have more than 3 Wireless LANs, and what are the penalties to do?
5 and 75 are the number of points WLC can support access light weight.
By default, 2504 can manage up to 5 access points. You can increase this number up to 75 by adding the new license.
Also, it can support up to 16 different WLANs (SSID)
FC
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Hello.
We are going to upgrade a WLC: AIR-CT2504-15-K9 for free: 8.0.120
This is a new installation and we will install 15 TOUR of this model: AIR-CAP2702E-A-K9.
We went through the compatibility matrix and release WLC 8.0.120 correspond to LAP: 15.3 (3) JA4.
the upgrade mention WLC process which, after the upgrade of the WLC, completed the upgrade of the TOUR begins automatically, so I have a few question:
- I need to plug all the way AROUND (15 LAP´s) to the cable network so they can be automatically upgraded?
- This release is selected automatically during the TOUR?
- Y at - it a GUI WLC option where I indicate where the exit for LAP (15.3 (3) JA4?)
- I tried to download version 8.0.120 for 2504 WLC but need a Partnert Lincense. Would you mind giving a link where I can download this version?
- We assume that, above all, he must perform a communication between the WLC with TOWER (15) using the current version, is this true?
- If the 2504 WLC and LAP 2702 have different (different version of matrix compatilibilty) is it possible to upgrade the version of the TOUR? can they communicate with each other so we can proceed with the upgrade?
Thank you in advance your response earlier.
Attn.
Roger Majo
Hi Roger,
Please find below the details of my side which will be useful for you.
I need to plug all the way AROUND (15 LAP´s) to the cable network so they can be automatically upgraded? Yes... Or whenever you connect to the network access point it will automatically connect to WLC through DHCP option
This release is selected automatically during the TOUR? Controller of which is running
Y at - it a GUI WLC option where I indicate where the exit for LAP (15.3 (3) JA4? > Show ap image all the )
I tried to download version 8.0.120 for 2504 WLC but need a Partnert Lincense. Would you mind giving a link where I can download this version? Contact account executive-paper license (check you have valid Support Cisco)
We assume that, above all, need a communication between the WLC with TOWER (15) using the current version, is - that true? No need... AP will automatically for the last reason that is available in the controller
If the 2504 WLC and LAP 2702 have different (different version of matrix compatilibilty) is it possible to upgrade the version of the TOUR? Can they communicate with each other so we can proceed with the upgrade? Explained earlier
Thank you
Sam
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Limitation of SSID WLC 2504 Hall admin
Hello
I want to start using admin Hall on 2504 WLC for guest WLAN SSID. I connected the loby of RADIUS administrator accounts and I am able to connect. But even I use local account or account of RADIUS, I can't select which WIFI SSID I want limit for new users of comments.
So what I'm missing? I see only "all WLAN", but I want to have just "guest_wifi" ssid. The reason is to limit admin lobby by selecting 'all wlan.
Thank you
Yes, I missed that, sorry for wasting your time, I just tested, the WLAN should has webauth in L3 security is in order, it see in the Hall admin page.
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Recommended configuration of WLC 2504 SSID with AD
Hello
I would ask, what oyou d think that is now the best practices and recommended solution how to configure SSDID on 2504 WLC for the following scenario. I'm new to WLC and would like to secure network.
-any type of customer must be supported (08/07/10 win, mac, linux, iOS, android, windows mobile)
-authentication on Win 2012 R2 NPS as RADIUS
-any requirement of certificate client (we don't want PKI configuration for now), we want to just WLC certificate as an authentication point
is enough [WPA2] [Auth (802. 1 X + CCKM)] who will have radius configured?
Thank you
Well Yes, check these
http://www.Cisco.com/c/en/us/support/docs/wireless-mobility/WLAN-Securit...
http://www.Cisco.com/c/en/us/TD/docs/wireless/controller/4-2/configurati...
Eat local point concerns small size as a small office deployments.
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Situation/configuration is the following:
-2504 WLC (8.1.131) with a total of 22 AP is connected.
-Several WLAN active each with its own interface (dynamic)
-L' (static) management interface is the option "Activate the dynamic management of AP" enabled.
-The four physical interfaces of the WLC remain TROLLING configured.
What is the problem:
In the current configuration, the management interface is in the same vlan as the AP we now want to move the management interface to a different VLAN, but keep the AP in the vlan current. The idea is to move the management interface to its new vlan and disable "enable dynamic management of AP". Then, create a new interface (dynamic) in the same vlan as of AP and select 'turn on the dynamic management of AP' on this interface. Configure it as it is no problem but is does not work. The AP will record is no longer with the WLC.
Is there something I may be missing why this does not work?
Richard.
Yes, that's the gist of it.
I recommend always making a capture packets if only just for educational purposes and to see how this works in action. I found it interesting when I did in the lab here.
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