D-Link DXS-3400 Emulator - Page 962
spanning-tree nni-bpdu-address
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DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide Command Default Level Level: 12. Usage Guideline If enabled, the received STP BPDU will be forwarded to all VLAN member ports in the untagged form. The command does not take effect if the Layer 2 protocol tunnel is enabled for STP. Example This example shows how to enable the forwarding of STP BPDUs. Switch# configure terminal Switch(config)# interface eth6/0/1 Switch(config-if)# spanning-tree forward-bpdu Switch(config-if)# 98-27 spanning-tree nni-bpdu-address This command is used to configure the destination address of the STP BPDU in the service provider site. Use the no form of this command to revert to the default setting. spanning-tree nni-bpdu-address {dot1d | dot1ad} no spanning-tree nni-bpdu-address Parameters dot1d dot1ad Specifies to use the Customer Bridge Group Address (01-80-C2-00-00-00) as the destination address of the STP BPDU. Specifies to use Provider Bridge Group Address (01-80-C2-00-00-08) as the destination address of the STP BPDU. Default By default, the Customer Bridge Group Address is used as the destination address of the STP BPDU. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline Generally, the Customer Bridge Group Address is used as the destination address of the STP BPDU. This command is used to designate the destination address of the STP BPDU in the service provider site. It will only take effect on the VLAN trunk ports, which behave as the NNI ports in the service provider site. This configuration will take effect for all the spanning-tree modes. 958
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