VLAN Issue

Discussion in 'Cisco' started by dak991@gmail.com, Mar 20, 2006.

  1. Guest

    I have a Catalyst 3750 switch and a Cat-2950SX that I am trying to get
    trunking working. I think I have it set correctly but the trunking
    does not appear to be working. On the 3750, I have the Trunk port set
    to ISL, Dynamic- auto and on the 2950 I have it set the same. Both are
    set to nonegotiate.

    What else could I be missing. The documentation is very fuzzy and
    really does not do a good job explaining each switch...

    Any help would be great!

    thanks
    Dak991
     
    , Mar 20, 2006
    #1
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  2. NETADMIN Guest

    Hi

    Swithport config below:
    interface FastEthernet0/3
    switchport trunk encapsulation isl
    switchport mode dynamic desirable

    And what are you doing in Routing?

    CK-NET
     
    NETADMIN, Mar 20, 2006
    #2
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  3. On 2006-03-20, NETADMIN <> wrote:
    > Hi
    >
    > Swithport config below:
    > interface FastEthernet0/3
    > switchport trunk encapsulation isl
    > switchport mode dynamic desirable
    >
    > And what are you doing in Routing?
    >


    I haven't seen any 2950 that uses anything else than 802.1q
    for trunking.

    So i would suggest to configure 3750 to dot1q.

    --
    #seppo dot mannisto at uta dot fi
     
    Seppo Mannisto, Mar 20, 2006
    #3
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