3Com 4500G Family Configuration Manual

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Contents

3Com 4500G Family Configuration Manual Manual pdf 201 page image

1-6Figure 1-3 Network diagram for configuring BPDU tunneling for STPConfiguration procedure1) Configuration on PE 1# Configure the destination multicast MAC address for BPDUs as 0x0100-0CCD-CDD0. system-view[PE1] bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0# Create VLAN 2 and assign GigabitEthernet1/0/1 to VLAN 2.[PE1] vlan 2[PE1-vlan2] quit[PE1] interface gigabitethernet 1/0/1[PE1-GigabitEthernet1/0/1] port access vlan 2# Disable STP on GigabitEthernet1/0/1, and then enable BPDU tunneling for STP on it.[PE1-GigabitEthernet1/0/1] undo stp enable[PE1-GigabitEthernet1/0/1] bpdu-tunnel dot1q stp2) Configuration on PE 2# Configure the destination multicast MAC address for BPDUs as 0x0100-0CCD-CDD0. system-view[PE2] bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0# Create VLAN 2 and assign GigabitEthernet1/0/2 to VLAN 2.[PE2] vlan 2[PE2-vlan2] quit[PE2] interface gigabitethernet 1/0/2[PE2-GigabitEthernet1/0/2] port access vlan 2# Disable STP on GigabitEthernet1/0/2, and then enable BPDU tunneling for STP on it.[PE2-GigabitEthernet1/0/2] undo stp enable[PE2-GigabitEthernet1/0/2] bpdu-tunnel dot1q stpBPDU Tunneling for PVST Configuration ExampleNetwork requirementsAs shown in Figure 1-4:z CE 1 and CE 2 are edges devices on the geographically dispersed network of User A; PE 1 and PE2 are edge devices on the service provider network.