Bpdu Tunneling Configuration Examples; Bpdu Tunneling For Stp Configuration Example - HP A3100-8 v2 SI Configuration Manual

To do...
Configure the destination multicast
MAC address for BPDUs
NOTE:
For BPDUs to be recognized, the destination multicast MAC addresses configured for BPDU tunneling must
be the same on the edge devices on the service provider network.

BPDU tunneling configuration examples

BPDU tunneling for STP configuration example

Network requirements
As shown in
CE 1 and CE 2 are edges devices on the geographically dispersed network of User A; PE 1 and PE
•
2 are edge devices on the service provider network.
• All ports that connect service provider devices and customer devices are access ports and belong
to VLAN 2. All ports that interconnect service provider devices are trunk ports and allow packets of
any VLAN to pass through.
MSTP is enabled on User A's network.
•
After the configuration, CE 1 and CE 2 must implement consistent spanning tree calculation across the
service provider network, and the destination multicast MAC address carried in BPDUs must be
0x0100-0CCD-CDD0.
Figure 26 Network diagram for configuring BPDU tunneling for STP
Configuration procedure
Configure PE 1.
1.
# Configure the destination multicast MAC address for BPDUs as 0x0100-0CCD-CDD0.
<PE1> system-view
[PE1] bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0
# Create VLAN 2 and assign Ethernet 1/0/1 to VLAN 2.
[PE1] vlan 2
[PE1-vlan2] quit
Figure 26:
Use the command...
bpdu-tunnel tunnel-dmac
mac-address
91
Remarks
Optional
0x010F-E200-0003 by default.