Configuration Restrictions And Guidelines; Configuration Procedure; Configuring Destination Multicast Mac Address For Bpdus - HP 5120 EI Series Lan Switching Configuration Manual

Configuration restrictions and guidelines

Settings made in Layer 2 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 you enable 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, you must do two things before you enable BPDU tunneling
•
for PVST on a port: first, disable STP; second, enable BPDU tunneling for STP on the port.
• Do not enable BPDU tunneling for DLDP, EOAM, LACP, LLDP, PAGP, or UDLD on the member port
of a Layer 2 aggregation group.

Configuration procedure

You can enable BPDU tunneling for different protocols in different views.
Enabling BPDU tunneling for a protocol in Layer 2 Ethernet interface view or port group view
Step
1. Enter system view.
2. Enter Ethernet interface view or port
group view.
3. Enable BPDU tunneling for a
protocol.
Enabling BPDU tunneling for a protocol in Layer 2 aggregate interface view
Step
1. Enter system view.
2. Enter Layer 2 aggregate interface
view.
3. 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.
Command
system-view
•
Enter Layer 2 Ethernet interface
view:
interface interface-type
interface-number
•
Enter port group view:
port-group manual
port-group-name
bpdu-tunnel dot1q { cdp | dldp |
eoam | gvrp | hgmp | lacp | lldp |
pagp | pvst | stp | udld | vtp }
Command
system-view
interface bridge-aggregation
interface-number
bpdu-tunnel dot1q { cdp | gvrp | hgmp |
pvst | stp | vtp }
109
Remarks
N/A
Use either command.
Disabled by default.
Remarks
N/A
N/A
Disabled by default.