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Sadikhov IT Certification forums


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About leekendrick

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  1. leekendrick

    Vtp Troubleshooting

    Hi All, I experianced exactly the same issue with the IEWB Lab. What I tracked the issue to - was the STP root bridge for Vlan 1 (the native Vlan on the interswitch trunks). The root bridge was SW4 - therefore from SW1 the links to SW3 (for Vlan 1) were all blocking. This meant that VTP updates were not being sent out of these trunks. (discovered this thanks to the debug commands added by Fred - thanks) I forced SW1 to be the root for Vlan 1 - problem solved. Cheers Lee