Dynamic interfaces, VIRTUAL, multiple physical interfaces LAN?

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• 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

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

  I have a controller 8510, is it possible to club 130 dynamic interfaces in a single interface group?

  I guess a single interface group can have 64 dynamic interfaces, if there is a way to club 130 dynamic interfaces in a group unique interface, please suggest.

  I suggested to my client to create two interface group, a dynamic group of 64 can interfaces each, but he suggested the following

  1. If the interface of several groups to be created, rules of correspondence ACS must make the same number (access policies ACS allowing only 1 name of Air Interface [interface group] in line with the strategy)
  2. Having several access policy for the Group of users even identify unknown factors in the distribution of access requests between two or more access policies where they the same group of service users

  Hello

  Yes, you just... you can have a max 64 interface in a group of interfaces:

  Here is the reference (table 2): http://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-1/8...

  So you cannot combine all the 130 dynamic interface in a group.

  According to my experience: one solution is to use 2 SSIDS and each ssid must have a group of interfaces (64 interfaces).

  Concerning

  Remember messages useful rates

• 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.

• 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!

• 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

• 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 *.

• 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.

• merge multiple physical machines in a virtual

  Hello

  can merge us multiple physical machines in a virtual one? If yes how?

  Thank you.

  Migrate a lot into ONE? Or migrate many virtual medical tests a lot?

  To the subject of one, it isn't not possible with a tool as the tools just prepare the operating system to run on virtual hardware. But it does not work tpuch applications running on the machine. If you want to migrate multiple servers in a single, you P2V one of them and reinstall the applications of other servers on this machine.

  If you want to reach it, yes it is possible with VMware Converter.

  If you found this information useful, please consider awarding points to 'Correct' or 'Useful' responses Thank you!!

  AWo

  VCP/vExpert 2009

• Documentation for the conversion of virtual and physical memory

  Are there any decent documentation for the conversion of virtual and physical memory?

  Any help would be appreciated.

  Yes I do, I'll send you my notes!

  Matthew

  Kaizen!

• 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.

• Dynamic interface

  Hi guys!
  
  I created a variable that receives the file name. I would like to buil an interface based on the name of this file. Name of the file is the source (so its dynamics), target is constant. I don't know how to associate this dynamic of the files in the target data store. I tried #FILE_NAME. Column_name but it doest work. How do I right?
  
  With respect,
  
  PsmakR

  Hi PsmakR,

  Try to help you.

  You are almost finished. :)

  1. in your source data STORE just give the name of the resource as #.file_name (for ex: #OTN.) FILE_NAME)

  2 drag and drop this data as a source of the interface store.

  3. in your project to create a data type variable as alphanumeric FILE_NAME, Action as non-persistent.

  4 drag and drop the variable twice in your package make that as a declared variable and in the second stage that do like Variable refresh then in step 3 of your interface.

  5 generate a script and executing that give the value that your file name desired scenario, press enter once you have given, otherwise it will not extract the entry and make sure that the LAST VALUE is DISABLED.

  PS: before editing your data resource name of store file make sure you reverse all columns.

  Thank you
  G

• Mapping and creating dynamic interface Odi

  Hi gurus,

  I received the new requirement on ODI. I don't know that it may be possible.

  Here is my requirement.

  I'll take 2 tables as follows.

  Table1. : do you have the details of source and target as - target Id, name of the source file, the name of the table

  ID sourcefilename targettable

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

  1 epm.csv salestable

  currency.csv 2 regiontable

  Table2: details of column mappings as Id, sourcecolumn (from file), the column target (from table).

  ID sourccol trgtcol

  ---     ------------     ----------

  1 ename ename

  1 esal esal

  1 eid eid

  2 countries

  2 currency

  The package should be as executing package I provide (ID) parameter. ID-based it should choose the table of file name and target source from Table1 and get reversed in ODI, interface must be mapped to the end of the mppings of Table2.

  If one can achivable may give some clues please.

  Concerning

  PrakashV.

  PrakashVsalvation,

  It is quite doable with Java or Groovy and the ODI SDK.

  You can find some examples and the code used on the Oracle blogs:

  https://blogs.Oracle.com/warehousebuilder/entry/odi_11g_interface_builder_accelerator

  https://blogs.Oracle.com/dataintegration/entry/automating_odi_development_tasks_using

  Chantal Mangano also wrote this excellent blog and the code to read the business rules an Excel files and create interfaces: Creating of Interfaces of mapping in the ODIDW team Excel spreadsheets

  It should not be too complex for you to change it according to your needs.

  It will be useful.

  Best regards

  JeromeFr

• ADF Dynamic interface User Shell showing blank tab for the workflow

  Hello

  Jdev 11.1.2.0.0

  I tried application UI standard dynamic tab Shell in my application. Each tab in my application a taskflow.

  If I enable the ADF security, my tabs are displayed as empty. I did added Grant resource task flow.

  But if I disable the security of ADF, the tabs are correct content display.

  Checked under forums
  https://forums.Oracle.com/thread/2393963
  https://forums.Oracle.com/thread/1023619

  I also tried adding project sample Patterns (dynamic tabs) as the jar.
  And by assigning the role authenticated blank.xml. His does not work. Always to the Virgin poster.

  
  Grateful for the help on this issue.

  
  Thank you.
  Abhijit

  Issue slipped. After having authenticated the role to

  Blank.XML and dynamicTabShellDefinition

  Refer

  https://forums.Oracle.com/thread/2393963

• Number of CPU cores required (Virtual vs. physical) for video editing 4 K Prime Minister?

  Hi all.

  About to start my own business / video editing. I'm doing a customized version of PC. I am considering a motherboard very processor dual Xeon with maybe 64 GB of RAM and a certified Quadro 4 GB or 8 GB GPU. The 4 k I intend to work on commercials under 15 long minutes, will take place with an average of 3 video tracks and 2 audio tracks.

  When it comes to running Adobe Premier Pro 5.5 or 6 (for 4K editing video and rendering), I read that it is recommended to have 12 hearts in each of the two processors. (The PDF I read was an official guide of 2015 from Intel: "Hardware Performance Guide: serious 4 K editing ')

  Now, I wonder if this figure of 12 cores per processor is related to PHYSICAL cores, or ALL hearts including VIRTUAL cores (.. .If it is referred to all the hearts, so I just need to buy two 6 core processors, giving a total of 24 cores can be used.) Big price difference between a 6 core CPU and a 12 core...

  The Xeon series which will be compatible with my MB is the 2600 CPU of the E5 v3 family. Stories of advice or that popular horror...!

  Paul.

  guide intel suggests probably 12 real hearts, possibly the v3 of E5-2680. It would be double Xeon 24/48 virtual hearts.

  software Adobe does not need the features on the quadro, using the version of game/Office nvidia gtx can help save money.

  If you need 10 bit out for the color correction, view maps of mfg as blackmagic, aja and others may be a better option.

  have you already bought the motherboard?

  Hardware requirements may vary for different types of media and project as multi-cam configurations. codecs like h264/5 are very difficult for the processor process and the gpu should be handled, but first does not currently support gpu accelerated encoding/decoding. This is what can lead to dual xeons as intel recommends. Dual cpu also have large overhead, reducing their combined processing power. Another reason why intel may recommend the 12 core dual processor. If you use the less demanding codecs such as prores or dnxhr, UC must be as powerful, and can even be possible to use a single processor. Some people transcode their sequences of difficult codecs like h264/5 prores or dnxhr as a whole work rather than buy a more powerful system to manage h264/5 when editing.

  Hackers Page - Video Codecs

  Intel PDF: "Hardware Performance Guide: serious 4 K editing."

  It is important to note that software engineers need to write specific code to take advantage of some features like multiple nuclei (multithreading) and virtual cores (hyper-threading). Consumer applications such as Adobe Premiere Pro and Adobe After Effects already take full advantage of these features.

  If you check that the tests carried out here: Tweakers Page - decide between one processor or dual CPU and read through the discussions here and other websites, you will find the results against this last sentence. software Adobe has long had problems fully multi-threads, the first is not as bad as some of the other adobe programs but can still have problems.