Enabling BPDU tunneling
You can enable BPDU tunneling for different protocols in different views.
NOTE:
Settings made in Ethernet interface view or Layer 2 aggregate interface view take effect only on the
•
current port. Settings made in port group view take effect on all ports in the port group.
Before enabling BPDU tunneling for DLDP, EOAM, GVRP, HGMP, LLDP, or STP on a port, disable the
•
protocol on the port first. Because PVST is a special STP protocol, before enabling BPDU tunneling for
PVST on a port, you must also disable STP and then enable BPDU tunneling for STP on the port first.
Before enabling BPDU tunneling for LACP on a member port of a link aggregation group, remove the
•
port from the link aggregation group first.
Enabling BPDU tunneling for a protocol in Ethernet interface view or port group view
Follow these steps to enable BPDU tunneling for a protocol in Ethernet interface view or port group view:
To do...
Enter system view
Enter
Ethernet
interface
view or port
group view
Enable BPDU tunneling for a
protocol
Enabling BPDU tunneling for a protocol in Layer 2 aggregate interface view
Follow these steps to enable BPDU tunneling for a protocol in Layer 2 aggregate interface view:
To do...
Enter system view
Enter Layer 2 aggregate interface
view
Enable BPDU tunneling for a
protocol on the Layer 2 aggregate
interface
Configuring destination multicast MAC address for BPDUs
By default, the destination multicast MAC address for BPDUs is 0x010F-E200-0003. You can change it
to 0x0100-0CCD-CDD0, 0x0100-0CCD-CDD1 or 0x0100-0CCD-CDD2 through the following
configuration.
Follow these steps to configure destination multicast MAC address for BPDUs:
To do...
Enter system view
Use the command...
system-view
Enter Ethernet
interface interface-type
interface view
interface-number
Enter port group
port-group manual
view
port-group-name
bpdu-tunnel dot1q { cdp | dldp |
eoam | gvrp | hgmp | lacp | lldp
| pagp | pvst | stp | udld | vtp }
Use the command...
system-view
interface bridge-aggregation
interface-number
bpdu-tunnel dot1q { cdp | gvrp |
hgmp | pvst | stp | vtp }
Use the command...
system-view
102
Remarks
—
Required
Use either command.
Required
Disabled by default.
Remarks
—
—
Required
Disabled by default.
Remarks
—