number of dynamic interfaces in a group of interfaces regarding 8510 controllers

Similar Questions

• Number max of dynamic interfaces on 4404 WLC

  Can someone tell me if there is a limit to how many dynamic interfaces I can create on a WLC 4404?

  I know that I can have only 16 SSID, so I have set up an SSID for my private network and use AAA Override and configured my radius server to assign the VLAN different for each group. I need to create a dynamic interface for each VLAN individual and I just want to know if there is some sort of limit on the number of dynamic interfaces, I can have when I meet a potential problem on the road.

  TIA,

  Deanna

  I was able to verify that you can only create dynamic interfaces up to 513. This of course does not include your management, your ap Manager or VIP.

  Hope that answers your question... it did for... now me I know!

• Mappings of dynamic interface of SSID in the AP groups

  Hello, I have a few questions about the mapping of the SSID to the interfaces within the AP groups.  My controller runs 7.4.110 and has about 150 APs configured on the controller.

  5508 pair UNIQUE for all APs authentication mode

  50 are on the same campus as a controller. (APs in Local Mode)

  100 are 40 other WAN sites. (APs to FlexConnect Central, site based authentication DHCP)

  3 SSID broadcast to all sites

  Corp - 802. 1 x

  Warehouse - Auth WPA2-PSK-Mac

  Reviews - wide opening with a Cs & Ts that you accept very similar to a hotel

  Controller interfaces

  Management interface

  The warehouse - dynamic interface

  Customer interface - dynamic

  I have set up groups of AP for each remote location. My question is this:

  For these places distant in the AP group configuration, should I maps all the SSID to the management interface, or I should map it to the dynamic interface?  I.e. to Corp.--> Management, warehouse--> warehouse, guest--> comments.

  For local access points, I do the SSID mapping for each interface, but I don't know that it's important for my remotes.

  Help is greatly appreciated.

  For your remote offices FlexConnect APs.

  If WLAN is configured for local switching, then users will get IP of the interface that you corresponding in the mapping section vlan in the AP configuration. (interface by default yield under general WLAN or the AP group WLAN configuration section is not a problem)

  If WLAN is configured for central switching, then you must assign a correct dynamic interface under the WLAN-> General section or AP group WLAN configuration.

  Below material Ciscolive will give you good overview of all the available option & design guide.

  BRKEWN-2016 Branch Office Architecture wireless

  HTH

  Rasika

  Pls note all useful responses *.

• Independent migration of LWAPP and dynamic interfaces on the controller 4404

  We are currently migrating from a stand-alone environment. Access points currently take wireless clients and put

  their right in separate VLANs that SSID that they associate with. Each SSID is another customer

  So we are essentially acting as a service provider. We try not to get involved with the functions of layer 3.

  Each range of IP of SSID is ordered by a customer or a third party. So far, we didn't specify an address from DHCP server, the client is getting on one VLAN and it is up to the customer to assign their own intellectual property details.

  Now that we're migrating to LWAPP I found the following-

  -J' need to specify an IP address for each dynamic IP address for each WLAN

  -J' need to specify a DHCP server for each dynamic IP address for each WLAN

  Because I have no control of the PPE, I put in the details of false dynamic Interface but the correct address of the DHCP server.

  It seems to work.

  My questions are as follows:-

  1 / is there a way I can simply place clients in a VIRTUAL LAN using LWAPP equipment so we didn't

  get involved with Layer 3 configuration?

  2 / I noticed when I got a DHCP address on a test laptop client, the DHCP server is 1.1.1.1. The only thing in the network that I know is the virtual IP address of the controller that is used for groups of mobility. Is this normal?

  3/on the controller is the query DHCP has passed from the management or the dynamic interface?

  3 / What is the IP address of the dynamic interface actually used for? At the beginning I forge the DHCP server use it as a source, but my setup works with a bogus address.

  Welcome to the world of LWAPP! It's a pretty confusing to get, so I hope I can answer some of your questions.

  Before directly answering your questions, I want to give you a little if a glimpse as to how traffic flows in LWAPP environment. All traffic LWAPP is placed in a tunnel to the controller (this is why LWAPP APs is no longer need to switch trunk links). Traffic is désencapsulé and sent to the appropriate interface switching environment (management or dynamic). The source address for traffic is changed to match the control interface for traffic must return to the controller in order to get the customer. For example, IP addresses are required on the controller.

  1. think of the controller as a layer 3 switch that masks the identity of its customers. By sourcing all traffic from itself, it ensures that all traffic comes back to him, how it forwards traffic to the client via the LWAPP tunnel. False addresses you entered are actually being used on the network, then you will want to register those with the people in charge. If someone uses this address, it will eventually drop your wireless network.

  2. it is normal. The virtual IP address is also used for DHCP service. Because the controller blocks all emissions, it must the DHCP proxy for each client, where the virtual IP address as well as the need to specify the address of the DHCP server.

  3. I don't know what interface it gets passed on. Maybe someone else can answer.

  4. see above for a description of what it is.

  One last thing. What, exactly, are these fake addresses to which you refer? They are real addresses which comes with? They correspond to the VLAN that you places on? You give them suitable default gateways?

  Don't forget that by configuring these, they are real addresses on your network that you should be able to ping. And yet once, if the address is duplicated on the network, it has the potential to get to the bottom of your wireless network.

  Let me know if this can help, and if you have any other questions!

  Jeff

• Dynamic interfaces, VIRTUAL, multiple physical interfaces LAN?

  Hello

  We're just starting with a WLC 5508 and WCS. We can already see that it is a big improvement on our installation current with autonomus AP we are also implementing some 11n AP is in this framework.

  I think I understand the multiple interfaces AP-Manager and balance the load of the average AP in these. But I do not understand what customer traffic should be load-balanced.

  The goal is to have a WLAN. When I create this I select a dynamic interface (and so a VLAN for the customers). But this VLAN is bound to a physical port (with a port of relief). So my understandig of the wil of customer traffic from the AP to the controller on several interfaces, but then goes out to the servers in a single interface?

  It's not what I want - I'd like to that traffic on him VLAN on the servers to be distributed on several ports. How do I do that? I then use LAG?

  Kind regards

  Kaj

  OK, if you don't have that a WLAN you would probably a dynamic interface, unless you use AP group VLAN.

• Dynamic interfaces for Cisco 2106

  Greetings, I've configured the 4400 front controllers and I am familiar with the terms used, ive recently acquired a controller 2106, I have assigned an AP Manager and management address to Port 1 on the same subnet, and can test the device.

  Subsequently, I have several different VLAN with different subnets I want to provide services as wireless as well as a network of comments.

  So I configured the WIFI network and each its own dynamic interfaces associated with. Each dynamic interface is in turn associated with its own port of the controller.

  Port 1 - AP Manager/Management

  2 - Dynamic interface - the WLAN port has

  Port 3B - dynamic Interface - WLAN

  Port 4 - dynamic Interface - WLAN C

  And so on, unfortunately where configure this I lose connection to the controller, if I put all dynamic and static interfaces on a single port it works fine.

  IM current rapid PVST + on my switches and I'm thinking it may be a matter of spanning tree but necessarily clarification if what im doing is actually possible?

  Concerning

  See this post for more details.

  http://forums.Cisco.com/eForum/servlet/NetProf?page=NetProf&Forum=Wireless%20-%20Mobility&topic=General&TopicId=.ee6e8b8&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cc0608c

  HTH.

• WLC - slot configuration of the dynamic Interface DHCP settings

  Hi guys,.

  If I have a dynamic interface that is connected to a subnet where the router interfaces have DHCP servers configured under the orders of support address, do I need to configure the DHCP fields in the dynamic interface configuration?

  I have the support address configured on routers connected AND these fields configured with the same DHCP servers.

  I was wondering if I can take the IP address of the configuration of WLC?

  Thx a lot indeed.

  Ken

  Ken, the DHCP address in the dynamic interface, is the address the WLC is unicast the DHCP request when a client tries to use this interface. In normal operation, this address is needed. Is there a way to get the WLC to fill the package to the wire to make it a show instead of a unicast packet. CLI command is dhcp proxy disable config.

  But I think that even if you issue the CLI command, the software wants the DHCP address in the dynamic interface.

  HTH,

  Steve

• dynamic interface of NAT (outside, outside), equivalent to IOS

  For a user remote vpn that just want to have access to the internet at the moment. now I know you have to put the following in the config during the use of ASA, what is the equivalent of IOS?

  NAT (outdoors,outdoors) dynamic interface.

  Thank you

  Han

  Hello Han,.

  You are right. !

  Harish.

• APEX 4.0.1: restriction on the maximum number of dynamic actions on a page?

  Hello
  
  I would like to know if there is a restriction on the number of dynamic actions on a page.
  I have a page with 29 dynamic actions. Everything works fine on the page.
  If I create another dynamic action that display only an alert or nothing else, I have the HTTP 404 error message when I try to view the page.
  If I delete the old dynamic action and create a new one so that the page works fine.
  After several tests, it seems that there is a maximum number of DA on a page, but if someone can confirm that?
  
  Environment:
  APEX 4.0.1
  Embedded PL/SQL gateway
  
  Kind regards
  SDDC

  Hi sddc.

  There is no limit on the number of dynamic action that you have on a page, but it is very likely that you hit a size limit of a variable we use during the generation of the JavaScript code for the dynamic actions. You can activate a log more detailed error further details on your 404 error - see http://www.inside-oracle-apex.com/oracle-apex-got-404-not-found-2/ EPG instructions are in the comments.

  BTW, you might be able to reduce the number of you dynamic actions by specifying page several items in the attribute 'Product (s)' from the 'when' the article if all run the same code. Just separate them with a comma (no spaces). Such as: P1_MGR, P1_DEPTNO

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• Dynamically connect to different groups

  Hello
  
  Is there a way to dynamically connect to different groups?
  
  I put in scene/QA/cache clusters and work on utility to handle all those of an admin tool. For example, is it possible to dynamically attach to the QA cluster, some operations, detach, then connect to the cluster scene later? If so, how to specify the configuration for the different clusters (for example xml files override consistency) programmatically?
  
  Thank you
  Harry

  Hi Harry,.

  There are at least two ways to achieve what you want.

  1. If at the same time, you want to connect to a single cluster, then you can stop the cluster with CacheFactory.shutdown () (be sure to release all references that hang to the caches and so on...) and change some Java properties programmatically (for example one pointing to the substitution file) and start consistency again as usual (by obtaining a cache or manually from the services, etc.).

  2. If you want to connect to multiple clusters at the same time, you have to load consistency several times for shippers of class independent parents (who is not the parent of one of the other ClassLoader). This requires thinking to start new threads with a custom class loader and the communication between these classes Chargers and the original code is somewhat restricted, but it can be done. I always wanted to do a page on this topic, seems a good time to do...

  Best regards

  Robert

• Set up users dynamically in different Organizations (group) uisng AP?

  Hi all
  
  We have a reuirement as we Autoprovision to users of containers differrent dynamically scenario is as below
  
  1. we create an 'ABC' organization in IOM that will be created as a container in OID.
  2. say, we create a user 'test1 '.
  3 autoprovision user test1 to ABC of container using the rule trigger-> Group-> AP
  
  Note here that
  
  In the default AP, he activated to cn = users, how do I dynamically change the container DN to ABC in AP whenver a container is created by pursuing the same rule?
  How can this be achieved?
  
  Kind regards
  Naveen

  You can not reach this dynamic function using the access policy. So anyway you want to achieve by using AP only, but a very poor design, but you can try this:
  -If you have a very low number of containers you can try it. Have a search for the UDF that has value of this container. And your access policy based on this value of the UDF.

  It is better to use custom pre-fill adapters which will pre-fill your container in the form of process data.

  Kind regards
  GP

• dynamically populate a record group on fly uisng LOV

  Hello
  
  I want to create dynamically populate a group of disks on the fly uisng LOV.
  
  
  1. here's how resemble the subject of record RG_BANKNAME group
  
  Subject: Folder group
  
  Name: RG_BANKNAME
  
  Record group Query: SELECT NAME, SHORT_NAME OF C_BANKS
  
  
  2. I create the button and when the user clicks on it will appear the LOV.
  
  
  
  DECLARE
  RG_ID RecordGroup;
  ERRCODE NUMBER;
  BOOLEAN status;
  BEGIN
  RG_ID: = Find_Group ('RG_BANKNAME');
  
  IF Id_Null (rg_id) THEN
  Message ("no such group: ', acknowledgement of RECEIPT");
  RAISE Form_Trigger_Failure;
  ON THE OTHER
  Errcode: = POPULATE_GROUP (rg_id);
  
  SET_LOV_PROPERTY ('LV_NAME', TITLE, 'My own LOV');
  SET_LOV_PROPERTY (groupname, 'LV_NAME', rg_id);
  
  SET_LOV_COLUMN_PROPERTY ('LV_NAME', 1, 'NAME', title);
  SET_LOV_COLUMN_PROPERTY ('LV_NAME', 1, width, 150);
  SET_LOV_COLUMN_PROPERTY ('LV_NAME', 2, title, 'SHORT NAME');
  SET_LOV_COLUMN_PROPERTY ('LV_NAME', 2, width, 100);
  
  status: = Show_LOV ('LV_NAME', 10, 20);
  
  In the CONTRARY CASE the status THEN
  Message ("you have not selected a value.");
  Bell;
  END IF;
  END IF;
  END;
  
  
  My question is should I create name object LOV 'LV_NAME "? given that I do not have it
  create on my design time, because I thought that it can be done dynamically on the fly.
  
  The problem is consistent that the Lov Id is not valid.
  
  Thank you
  
  
  David
  
  Published by: user445990 on May 24, 2011 21:19

  OK, so the LOV MUST exist at the time of the design, because you cannot create it dynamically.

  François

• Why I get this: VISA: (Hex 0xBFFF00A5) interface type is valid, but the number of specified interface is not configured.

  I searched the knowledge base NOT found Document ID: 5389BHR7. I went through the 'solution', but I already had NiVi488.dll - NI-VISA passport to the GPIB controlled. I can't find anything else on the matter. Any help would be appreciated.

  Note: this deployment has worked in the past. I upgraded from LV2009 to LV2013 last year and this is the first run my Installer on a new PC since the upgrade. I have all my VI migrated to the format of 2013. A PC running all my previous VI has been upgraded, but I did was install the runtime in 2013 and then copied all the new .exe. They all work. I imported my hardware configuration as part of the installation process.

  I found the solution. I had taken off my VISA Alias names and had the GPIB::6:INST because I had problems with a version of the VISA. This has been resolved once I got an appropriate VISA version installed. Now, this VISA was installed proplerly, I actually had to give a 'name' for each piece of equipment. This is why the error "interface number specified is not configured" message. Once I reassigned all instruments VISA on my GPIB bus with a name, everything started working again.

• Dynamic management of the mobile AP management interface to another dynamic interface (WLC 2504)

  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.

• How to map a dynamic access to a group policy strategy?

  Experts,

  I'm doing an SSL implementation and a part of the requirement is to have the authentication of users in LDAP, are mapped to a particular group policy. They need this mapping for a particular bookmark assigned to them, because they are strictly using the WEBVPN portal. I have several DAP is configured and I want to map the user that is matched for each DAP, to a particular group policy. I read you can use the LDAP attributes on the user account in AD, but I want to map the DAP "mortgage" in Group Policy "mortgage", as opposed to reading additional AD attributes of the user. Is this possible?

  DAP and group policy are two ways to implement access control on the remote access vpn client.

  DAP must take precedence over group strategy.

  When the responses from the LDAP server for authentication request with the LDAP group member attribute, you can map this attribute of joining a DAP folder or a group policy.

  If you want to map the LDAP group member attribute to group policy, you must set the attribute LDAP map. Please see the example below

  http://www.Cisco.com/en/us/partner/products/ps6120/products_configuration_example09186a00808d1a7c.shtml

  If you want to map the attribute for LDAP group membership in politics of the DAP, you will find the guide in ASDM

  Edit-> Advanced-> Guide dynamic access policy.

  The below is copied from the guide above.

  Example of composition of group

  You can create a basic logical expression for the special criteria of belonging to an AD Group. Because users can belong to several groups, DAP analyzes the response from the LDAP server in separate fields in a table. You need an advanced feature to accomplish the following:

  • Compare the memberOf a string field (in which case the user belongs to a group).

  • Iterate over each field returned memberOf if the data returned is of type "table".

  The function that we have written and tested for this purpose is shown below. In this example, if a user is a member of a group, ending by "-stu" they correspond to the DAP.

  assert(function()
  
         local pattern = "-stu$"
  
         local attribute = aaa.ldap.memberOf
  
         if ((type(attribute) == "string") and
  
             (string.find(attribute, pattern) ~= nil)) then
  
             return true
  
         elseif (type(attribute) == "table") then
  
             local k, v
  
             for k, v in pairs(attribute) do
  
                 if (string.find(v, pattern) ~= nil) then
  
                     return true
  
                 end
  
             end
  
         end
  
         return false
  
      end)()