Creating VLANS on the current subnet

i have recently been tasked to redesign our LAN, its has been one broadcast 192.168.16.0 subnetted 255.255.248.0. may you kindly assist on how to vlan the network that will have about 400 workstations in 8 departments, 105 mitel ip phones, 60 servers and 50 network printers. Also i want to upgrade my core switches to Catalyst 4500 E-Series

Hello, Thembani.
What access leyer devices do you have (and how many)?
Do you have any security requirements to put the devices into separate VLANs? And opposite: do you have a requirements to keep any kind of devices in the same VLAN?
The best design would be to have:
a stack of L3 switches with a set of VLANs for servers and running L3 links with CORE;
each L3 access switch for end-users/devices running L3 links with CORE (or put on cheap access ports of your 4500);
VoIP devices should be put into voice vlan.
As a result you will have pure L3 routing without VLAN extension (but a pair of server switches);

Similar Messages

  • Message Created time past the current time even accounting for set clock sk

    I'm getting the following when sending a message to a WebLogic 10.3 Web Service through OWSM security padding.
    <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
    <env:Header/>
    <env:Body>
    <env:Fault xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
    <faultcode>wsse:InvalidSecurityToken</faultcode>
    <faultstring>Security token failed to validate. weblogic.xml.crypto.wss.SecurityTokenValidateResult@39b53a[status: false][msg UNT Error:Message Created time past the current time even accounting for set clock skew]</faultstring>
    </env:Fault>
    </env:Body>
    </env:Envelope>
    On server side's TCP/IP Monitor I see the message received has <wsu:Created>2010-07-30T19:34:17Z</wsu:Created> in security header, the timestamp of TCP/IP Monitor showing time of request is 2010-07-30 12:32:51PM.
    Seems like the sender's clock is two minutes ahead of server.
    How do I adjust to lax the clock precision between client and server. Which side do I set the properties and what are the properties I need to set? Thanks

    Pam,
    from what i have gathered while trying to set mine up, the Time Capsule doesn't like other things broadcasting a wireless signal while it is trying to do the same... or at least, the other computers in the area can only recognize one at a time.
    So, in your case, you are using your MacBook Pro to wirelessly share the AirCard connection, right? If so, your computer is acting as a router, which means you have two devices trying to connect your computers to the same network wirelessly. I think this is why your computer isn't able to "see" your time capsule wirelessly. What i would recommend for you is to hook up your aircard to a computer that is not used very often, and (if it has a wireless adapter), turn the wireless adapter off. This way, you have only one device doing the wireless connecting (the Time Capsule in Bridge mode), which will direct internet traffic through ethernet to the connected computer.
    So, in conclusion, i just don't think it's possible to do what we want to do completely wirelessly.

  • Can 2 vlans have the same subnet?

    I hope the combined genius of the fellow community can answer me this. I am new to Cisco, and I understand VLANs as a physical boundary separating broadcast domains.
    I was wondering if it is possible to divide 1 subnet (192.168.1.0) into two separate VLANS? I have all layer 3 switches in my environment. Making matters worse, there would be no pattern for the IP address assignments into VLAN-A vs. VLAN-B..
    If this is possible, can you please explain the mechanisms for a successful implementation. 

    It mostly depends if/how you want hosts on them to talk one another (or other networks).
    If the answer is "not at all" then you can have as many VLANs as you like using the same subnet. 
    If the answer is "completely" then you have to either a. break your addressing (L3) down to have one set of hosts in subnet A (on vlan a) and the others in subnet b (on VLAN b). or b. have some fancy tricks in place with network address translation (NAT) in place.
    I'll leave the latter solution off as beyond the scope of your question.
    For the former, you would just change your subnet mask - for example, if the classful subnet is a "standard" /24 (255.255.255.0) then split it in two - /25 or 255.255.255.128. Assign hosts in one or the other.
    You have to have some pattern - all networking is based on patterns in some way or another.

  • How do we make a newly created tree-node the currently selected one?

    Hi,
    We are using JHeadstart 10.1.3 - Tree Generation. We are running into several issues with the trees, especially upon creation of new tree nodes. The Form in our Tree-Form page is Saved. At that point, we would like the new node to be the selected node in the tree (and also in the tree bean).
    How do you believe can we do this? Right now, after creating the new node, we have no node selected - although it seems that the new node is selected as the normally synchronized form on the right shows that node.
    Thanks for any suggestions!
    Lucas

    Steven,
    I had not upgraded to Service Update 1 - was using Build 91. After upgrading, I see some difference, but not entirely the result I was looking for.
    In a Tree-Form page on Employees, when I added an employee at the same level it still did not seem to be automatically selected.
    Was wondering whether perhaps this has to do with the following comment from the source code:
              // this happens when posting back to the same node level in the tree:
              // the root node binding has no children in that case, causing derivation
              // of focus row key to fail, have to find out why root node children
              // are lost. Work around for now: return the focus row key as set by
              // the user clikcing on the nodeIf not, can you explain what this comment refers to?
    thanks for your help.
    Lucas

  • Create vlan on the 1721 subinterface

    i have this problelm with 1721 ,i changed IOS many time but result is same ,
    i think maybe it's hardware difference ,
    if we want to enableISL or Vlan on a 1721 Router:
    first we have to define a subinterface,then we have to define the encapculat
    ion ,in this case we can make the subinterface but not the encapsulation,the
    procedure is as follow:
    Router#configur Terminal
    Router(config)#ip routing
    Router(config)#interface fastethernet 0.10
    Router(config-subif)#Encapsulation
    here we have to define the "dot1q" encapsulation but the command is not avai
    lable the router said
    it is unrecognized command)
    that was the procedure to defining the Vlan and i am sure it is not depend t
    o the software.
    please help me to find way to slove this problem ,
    Thanks

    Dear Ankur
    thanks for your attention
    I do according to what you say.it means that I upgrade the ios to c1700-sy7-mz.123-14.T3.bin (ip plus feature) ios ,but unfortunately i could not set vlan on subinteface ,i config like this:
    #conf t
    #int fa0.3
    #encap ?
    %unrecognized command
    could you pls tell me?
    thanks

  • HT1311 To create a new apple ID, if I sign out of the current Apple ID account, and then sign in with a newly created account, will I lose any songs or apps on my phone or computer that were downloaded from the old apple ID?

    To create a new apple ID, if I sign out of the current Apple ID account, and then sign in with a newly created account, will I lose any songs or apps on my Iphone and Macbook Pro computer that were downloaded from the old apple ID?

    No, you will not loose anything.  However, if you ever need to update any of that previously purchased content, or re-download it, you will have to use the older AppleID.  Purchases are permanently tied to the AppleID you use when making the purchase.

  • How do I create a new calendar for the current year, using last years calendar's birthday's/photos and comments from the lower pages?

    Each year for the past 5 years I make a family calendar and send copies to all he family members around the globe.  I hate that I have to recreate all the birthdays and special occasions from scratch, and re-drag all the photos onto these dates, in the lower half of the page of each month on the new calendar.  How can I create a new calendar for the current year and port all of these photos/comments into the new calendar from last years calendar, to save having to redo all this work!!  I am not talking about the upper half page of the photos only...I am referring to the calendar page of each month.
    Thanks in advance. 
    Colin

    Welcome to the Apple Discussions. Open iWeb so you see your original site in the left hand pane. Use the File->New Site menu option to create a new site. Give it the name you want.
    Now select a page in your original site and type Command+D. That will duplicate the page. Drag the duplicate page down to the new site and rename it as needed. Do that for the other pages you need in the original site.
    OT

  • The account application created using can see current Blank Site page but no other user account see current page only some old page?

    Hello Community
        Using Sharepoint 2010 Server and the UI, building an intranet
    starting with a Blank Site and then adding subsites can be accomplished.
        However, in this case the current Blank Site page that was created only shows
    when logged in using the account that the application was created under.
        Any other account used to login with when the url is typed into the
    address bar does not show the current Blank Site page.
       Instead when using any other account the page that is returned is
    some page that was created early in in the creation of the site.
        A Blank site is said to be:
            "A blank site for you to customize based on your requirements."
        I checked-in the v4.master and approved it but the problem still exists.
        Then I checked the Site Collection features under Site Collection
    Administration "Active" contains:
        Sharepoint Server Publishing Infrastucture
        Sharepoint Server Standard Site Collection features
        Then I checked under Site Actions has Manage Site features "Active"
    contains:
        Sharepoint Server Publishing
        Sharepoint server Standard Site features
        It is said that maybe the page needs to be "Published".  Basically
    this is a Blank Site page so when the instructions says:
       "To publish a page, on the page that you are editing, on the
    Page Editing toolbar, click Publish."
        I am unable to do it because when I:
           "Edit Page"
        There is not no option on the ribbon to choose "Publish".
        Neither did I see the "Publish"option when editing the v4.master in SPD.
        In summary, when logged in with the account that everything was created
    under I can see the current Blank Site with the Lists and everthing else
    on the page but how come when I login with any other user account
    I don't see the current Blank Site page but instead see some old page that
    I may have created earlier when creating the application?
        Thank you
        Shabeaut

    Hello Community
        I think it is worth mentioning that the Top Link Bar shows what appears
    on the current Blank Site page but it is the OOTB NoteBoard  and Discussion Board
    List which both reside in Left web part on the Blank Site page that has been replaced
    on the page by what had been in an old Content Editor web part during early creation.
        How can I grant permissions to the OOTB NoteBoard and the Discussion Board List
    that would allow other user accounts to see them, thus making the entire current Blank Site page
    visible other user accounts?
        Thank you
        Shabeaut

  • Problem while creating a custom document using JAVA API in the current Folder

    I am trying to create an instance of a custome type from the API. I have created a custom type via XML. I have associated a JSP with the custom type thru iFS manager. This jsp provides an interface for the user to enter various data. On submit I call some other jsp also loaded into the /ifs/webui/jsps which calls a method in the java class to create an instance of the above mentioned type. This instance needs to be created in the current directory and not in the home directory of the user. I have written a java program which when run from JDeveloper connects to the repository and creates the object, but not as a foldered object. If I load this class into custom_classes directory, I get an exception. I am attaching the code also here which does the actual processing.
    package cms;
    import oracle.ifs.agents.common.*;
    import oracle.ifs.agents.manager.*;
    import oracle.ifs.agents.server.*;
    import oracle.ifs.beans.*;
    import oracle.ifs.common.*;
    public class ContentModule extends Object {
    public static final String CLASSNAME = "CONTENT";
    public static final String TOPICID_ATTRIBUTE = "TOPICID";
    public static final String SITEID_ATTRIBUTE = "SITEID";
    LibrarySession m_session;
    public ContentModule() {
    connectToRepository();
    createDocument("AM5","s");
    public void connectToRepository(){
    try{
    LibraryService l_service=new LibraryService();
    CleartextCredential l_credential = new CleartextCredential("system","manager");
    ConnectOptions l_options=new ConnectOptions();
    l_options.setServiceName("IfsDefault");
    l_options.setServicePassword("ifssys");
    m_session=l_service.connect(l_credential,l_options);
    }catch(IfsException ex){
    ex.setVerboseMessage(true);
    ex.printStackTrace();
    public void createDocument(String p_docName,String p_docContent){
    try{
    DocumentDefinition l_doc=new DocumentDefinition(m_session);
    l_doc.setClassname(CLASSNAME);
    long newId1=5;
    long newId2=5;
    FolderPathResolver l_currentPath=new FolderPathResolver(m_session);
    Folder l_currentFolder=l_currentPath.getCurrentDirectory();
    l_doc.setAddToFolderOption(l_currentFolder);
    l_doc.setName(p_docName);
    l_doc.setContent(p_docContent);
    AttributeValue av1 = AttributeValue.newAttributeValue(newId1);
    l_doc.setAttribute(TOPICID_ATTRIBUTE,av1);
    AttributeValue av2 = AttributeValue.newAttributeValue(newId2);
    l_doc.setAttribute(SITEID_ATTRIBUTE,av2);
    Document l_document=(Document) m_session.createPublicObject(l_doc);
    }catch(IfsException ex){
    ex.setVerboseMessage(true);
    ex.printStackTrace();
    public static void main(String[] args) {
    ContentModule contentModule = new ContentModule();
    Any help will be highly appreciated.
    Thanks

    Please print out the Verbose Stack Trace generated when you run this application.
    I suspect that you FolderPathResolver is not pointed at the directory you think it is. You might want to try printing out
    I_CurrentFolder.getAnyFolderPath();
    and I_CurrentFolder.getName();
    null

  • I had an app created by a friend and submitted under his name as the developer.  We need to transfer the app to me. I wanted to confirm the current proceedure for transferring ownership of an app.

    I had an app created by a friend and submitted under his name as the developer.  He is no longer doing apps so we need to transfer ownership of the app to me under my name. I found an explaination from June 11, 2013 from The App Store team and wanted to confirm if this is the current proceedure. (see below) Thank you.
    "Starting June 11, 2013 this has officially become possible. Here's the official note:
    Dear developer,
    Apps can now be transferred from one developer to another within iTunes Connect, for example after an acquisition or when a distribution deal expires. Transferring the ownership of an app does not affect the app’s availability on the App Store. All ratings and reviews will be transferred and your customers will continue to have access to all available app updates.
    To transfer an app, go to the app’s App Summary page in the Manage Your Applications module on iTunes Connect and click Transfer App. Make sure that:
    • Your account is active
    • You have accepted the most current version of your contracts
    • Your app has at least one approved version
    • Your app is in the Ready for Sale, Invalid Binary, Rejected, Developer Rejected, or Developer Removed from Sale state
    • Any associated In-App Purchases are in the Ready to Submit, Ready for Sale, Rejected, Developer Removed from Sale, or Approved state
    • You know the Apple ID of the recipient’s Team Agent and their Team ID.
    For more information on app transfer, see the video tutorial on iTunes Connect. To find answers to common questions about app transfer, see the FAQ on iTunes Connect.
    Regards, The App Store team"

    What do you want?
    You have the procedure.
    Just do it.

  • Acrobat 9 - how do you create a dynamic stamp to include the current date (java script)

    I have seen my question multiple places and times but the resolutions provided have not worked for me.
    I am running Acrobat 9 Pro, cannot run X or XI due to the use of ProSystem fx Engagement.
    I want to create what I thought would be a simple stamp. My initials and the current date. i.e. "crm 01/10/13".
    Simple right? I created a PDF of my initials. Now I just need the text field with the proper Java Script to insert the date, correct?
    I have tried opening "Dynamic.pdf" and copying and pasting the text field that includes the Java Script:
    " event.value = (new Date()).toString(); AFDate_FormatEx("h:MM tt, mmm dd, yyyy"); "
    The date does not update, it stays static.
    I have manually entered the Java Script.
    I have edited the Java Script to remove the "Ex".
    I have edited the Java Script to revise the "yyyy" to "yy".
    I have edited the Java Script to remove the " h:MM tt, " trying different formats to get "dd/mm/yy".
    I have selected "Use single-key accelerators to access tools" in Preferences/General.
    I have tried PDF files, PNG files. I have created the image files from Word and Excel.
    I am at my wits' end. Can someone PLEASE assist me to resolve what should be a simple issue (I hope).
    Thank you in advance.

    Thank you for your response.
    Your script works well, but I still have the same issue.  The date is remaining static to the system date when the stamp is created.  My initial idea was to create a pdf of my initials "crm" and then add the text field with the java script for the date behind my initials.  "crm" + (TEXT FIELD with JS).  I wanted 3 stamps, red, blue and green.  The colors correspond to specific processes in our workflow.
    Your script adds my initials as well as the date.
    My machine is running Windows 7.
    My stamps are located:
    C://Documents/Acrobat Stamps/...
    Acrobat templates:
    C://Program Files (x86)/Adobe/Acrobat 9.0/Acrobat/plug_ins/Annotations/Stamps/ENU/...
    I have no problem creating stamps, just a stamp that will use the current system date.  I HATE using the typewriter for my initials and the date.  I guess I can stamp my initials and then type the date...but what is the point?
    Do you have any further thoughts or suggestions?
    Thank you very much.
    crm 01/11/13 

  • Using to pass the current user while creating a procedure

    I have a .sql script that several people use to help set-up test beds but some users call the test procedures from a separate schema. The .sql creates a table (TABLE_A) and then a procedure that when run will create a trigger on a separate table (TABLE_B) that basically writes all info to TABLE_A. The problem is that if the .sql is run under schema SCOTT and then the procedure is run from schema JOE to create a trigger on JOE.TABLE_B, the trigger will try to write copy info to just TABLE_A instead of SCOTT.TABLE_A. My plan is to add a new input variable to the procedure for the schema where the procedure is located and set the default to the schema of the user running the .sql.
    I can't seem to figure out how to call the current user and then pass it to a procedure as a DEFAULT input variable. Any help would be greatly appreciated.

    OK, sadly, that did not work. What that provided to me was user that runs the procedure. If I run it as SCOTT it gives me SCOTT, but if I run as JOE, it gives me JOE.
    I created an example of what I am trying to do (it is all run in a .sql file). Let me know if this is a bad example....
    CREATE TABLE TABLE_A (
    tranid VARCHAR2(20) Primary Key,
    db_user varchar2(100) not null,
         old_val varchar2(100) not null,
    create or replace PROCEDURE TestBuild(OWN2 IN VARCHAR2, TNAME2 IN VARCHAR2, LOC2 IN VARCHAR2) IS
    OWN VARCHAR2(30);
    TNAME VARCHAR2(30);
    FNAME VARCHAR2(62);
    UNAME VARCHAR2(62);
    COL VARCHAR2(30);
    ST CHAR;
    CONS VARCHAR2(30);
    BEGIN
    OWN := UPPER(OWN2);
    TNAME := UPPER(TNAME2);
    FNAME := OWN||'.'||TNAME;
    UNAME := OWN||'_'||TNAME;
    FILE := SYS.UTL_FILE.FOPEN(LOC2,'TEST_Trig_'||UNAME||'.sql','w');
    SYS.UTL_FILE.PUT_LINE(FILE,'-- Test trigger start');
    SYS.UTL_FILE.PUT_LINE(FILE,'-- generated '||SYSDATE);
    SYS.UTL_FILE.NEW_LINE(FILE,1);
    -- The following trigger fires for EVERY row of each statement for
    -- the specified table.
    SYS.UTL_FILE.PUT_LINE(FILE,'CREATE OR REPLACE TRIGGER Test_trig_'||UNAME||' AFTER INSERT OR UPDATE OR DELETE ON '||FNAME||' ');
    SYS.UTL_FILE.PUT_LINE(FILE,' REFERENCING NEW as n OLD as o FOR EACH ROW');
    SYS.UTL_FILE.PUT_LINE(FILE,' DECLARE');
    SYS.UTL_FILE.PUT_LINE(FILE,' dmltype CHAR(1);');
    SYS.UTL_FILE.PUT_LINE(FILE,' tpid VARCHAR2(30);');
    SYS.UTL_FILE.PUT_LINE(FILE,' BEGIN');
    SYS.UTL_FILE.PUT_LINE(FILE,' tpid := SYS.DBMS_TRANSACTION.LOCAL_TRANSACTION_ID();');
    SYS.UTL_FILE.PUT_LINE(FILE,' IF INSERTING THEN dmltype := ''I'';');
    SYS.UTL_FILE.PUT_LINE(FILE,' ELSIF UPDATING THEN dmltype := ''U'';');
    SYS.UTL_FILE.PUT_LINE(FILE,' ELSIF DELETING THEN dmltype := ''D'';');
    SYS.UTL_FILE.PUT_LINE(FILE,' END IF;');
    SYS.UTL_FILE.PUT_LINE(FILE,' BEGIN');
    SYS.UTL_FILE.PUT_LINE(FILE,' INSERT INTO TABLE_A VALUES (tpid,User,:o.col1);');
    SYS.UTL_FILE.PUT_LINE(FILE,' END IF;');
    SYS.UTL_FILE.PUT_LINE(FILE,' EXCEPTION WHEN already_there THEN NULL;');
    SYS.UTL_FILE.PUT_LINE(FILE,' END;');
    SYS.UTL_FILE.PUT_LINE(FILE,' END;');
    SYS.UTL_FILE.PUT_LINE(FILE,'/');
    SYS.UTL_FILE.PUT_LINE(FILE,'show errors');
    SYS.UTL_FILE.NEW_LINE(FILE,1);
    SYS.UTL_FILE.FCLOSE_ALL;
    dbms_output.put_line('Script for table ['||FNAME||'] created. Now run it in sqlplus. ');
    END;

  • How do I create a text insertion of the current time? My "date

    My "date & time" stamp under Insert only prints the date. I can edit it to include the time each time I use it, but this is a real bother, as I use it often and want the time included. Actually I want a separate time stamp to keep track of time spent on specific projects. If there is no separate time stamp in Pages (hard to believe), can I create one that will print the current time without including the date? Second best: edit the "date & time" to always and automatically include the time?

    Right click on the date after inserting > Edit Date & Time > Choose the Time only option
    There is no way I know to have it default to this unfortunately.
    You can try inserting the start time and have an updating time in a Table and calculate the difference, but the problem is the update only happens on reopening the document, not on saving.
    You are better off using Billings to do all this for you:
    https://www.macupdate.com/app/mac/35188/billings-pro
    There are several programs like Billings, also check out the Mac App Store.
    Peter

  • I am facing issue when opening flash files in Flash CC. (error:- This file was created with a later release of Flash Professional and might contain new features that would be lost when saved in the current format.)

    I am facing issue when opening flash files in Flash CC. (error:- This file was created with a later release of Flash Professional and might contain new features that would be lost when saved in the current format.)

    Wow. Okay...
    I'll let the real veterans in this forum tackle your issues one after the other. But, I can tell you, all will be well.
    My only comment would be re: your computer specs:
    BJReis wrote:
    .  This may be due to somewhat older equipment:
    GHz Intel Core Duo MacBook Pro with a 4GB memory computer with Ddr3 running OSX 10.8.4
    To be completely honest, FCPX is a RAM hog. It just is. But, RAM is relatively cheap, and the pay-off is good.
    4GB is right on the edge, IMHO. 16G is ideal.
    I wish you luck, hang in there, and standby for more help.

  • My iTunes library is too large for my iPod classic--can I create a separate library so that I can split the current library and sync the distinct libraries onto separate iPods?

    My iTunes library is too large for my iPod classic--can I create a separate library so that I can split the current library and sync the distinct libraries onto separate iPods?

    - If the Gmail accounts are IMAP one then if the library is erased and then you use the account old email will be redownload
    - Easing the library on the MacBook does not effect what is on the iMac. On the other hand if you deleted the messages in the Mail app on the MacBook then they will deleted from all devices.
    -See the middle of the following. It would seem to help in your situation
    http://www.howtogeek.com/209517/how-to-stop-your-macs-mail-app-from-wasting-giga bytes-of-space/

Maybe you are looking for