Native Vlan Cisco 1200 Access Point

Discussion in 'Cisco' started by jsallmann@wiscomp.com, Mar 12, 2006.

  1. Guest

    Hello again,

    In the configuration guide for Cisco 1200 series access points, ver
    12.3.7 on page 14-5 it states that "When you configure Vlans on access
    points, the Native Vlan must be VLAN1." Is this correct? What if the
    switch trunk port is Vlan 4 or something to that effect.

    Thanks,
     
    , Mar 12, 2006
    #1
    1. Advertising

  2. Merv Guest

    It is doubtful that they made a special note in the prodcut
    documentation if it is not the case.

    Generally it is best to not use VLAN 1 at all or use it for mgmt
    purposes only - telnet SNMP, etc.

    There should be no need to change the native VLAN (VLAN 1), just add
    the additional VLANs that you require for your setup.



    int Fa0.1
    encap dot1Q 1 native
    exit

    int Fa0.4
    encap dot1Q 4
    bridge-group 4
    exit


    int dot11radio 0
    ssid WIRELESS
    vlan 4
    exit


    int Dot11Radio 0.4
    encap dot1Q 4
    bridge-group 4
    exit

    Configure upstream switch accordingly.
     
    Merv, Mar 12, 2006
    #2
    1. Advertising

  3. madmax Guest

    OK<

    But if the native VLAN is 1 on the access point then the native VLAN on
    the switch for the trunk port must be VLAN1. This is what I'm
    concerned about. Everyone states to stay away from VLAN1. Thanks for
    your reply.
     
    madmax, Mar 12, 2006
    #3
  4. Technically: AP IOS requires that it have exactly one IP
    address, which must be configured on BVI1, which must
    be in the (untagged) native VLAN.

    You can call the native VLAN anything you want, vlan 1 or
    vlan 47 ... what you call the native VLAN on the AP is
    really private to the AP. EXCEPT that the AP will always
    (if configured with dot1q encapsulation) send out its CDP
    and Ethernet keepalives on VLAN 1 (whether or not you've
    configured a VLAN 1)

    .... so it's best just to use native VLAN 1 and be done
    with it.

    Aaron

    ---


    ~ It is doubtful that they made a special note in the prodcut
    ~ documentation if it is not the case.
    ~
    ~ Generally it is best to not use VLAN 1 at all or use it for mgmt
    ~ purposes only - telnet SNMP, etc.
    ~
    ~ There should be no need to change the native VLAN (VLAN 1), just add
    ~ the additional VLANs that you require for your setup.
    ~
    ~
    ~
    ~ int Fa0.1
    ~ encap dot1Q 1 native
    ~ exit
    ~
    ~ int Fa0.4
    ~ encap dot1Q 4
    ~ bridge-group 4
    ~ exit
    ~
    ~
    ~ int dot11radio 0
    ~ ssid WIRELESS
    ~ vlan 4
    ~ exit
    ~
    ~
    ~ int Dot11Radio 0.4
    ~ encap dot1Q 4
    ~ bridge-group 4
    ~ exit
    ~
    ~ Configure upstream switch accordingly.
     
    Aaron Leonard, Mar 13, 2006
    #4
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. PS2 gamer
    Replies:
    1
    Views:
    1,078
    Ivan Ostres
    May 28, 2004
  2. avraham shir-el
    Replies:
    4
    Views:
    8,613
    avraham shir-el
    Jul 20, 2004
  3. Rob

    Access Point 1200 VLAN

    Rob, Jul 12, 2004, in forum: Cisco
    Replies:
    1
    Views:
    504
    Erik Tamminga
    Jul 12, 2004
  4. Replies:
    1
    Views:
    5,453
    Aaron Leonard
    Mar 13, 2006
  5. paul1537
    Replies:
    0
    Views:
    1,783
    paul1537
    May 15, 2008
Loading...

Share This Page