R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - LAN Switching Configuration Guide

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Enabling BPDU tunneling
Configuration guidelines
• You can enable BPDU tunneling for different protocols in different views. 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.
• 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.
Enabling BPDU tunneling for a protocol in Layer 2 Ethernet
interface view or port group view
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter Ethernet interface
view or port group view.
• Enter Layer 2 Ethernet interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual port-group-name
Use one of the commands.
3. Enable BPDU tunneling for
a protocol.
bpdu-tunnel dot1q { cdp | dldp | eoam
| gvrp | hgmp | lacp | lldp | pagp |
pvst | stp | udld | vtp }
By default, BPDU tunneling is
disabled.
Enabling BPDU tunneling for a protocol in Layer 2 aggregate
interface view
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 2 aggregate
interface view.
interface bridge-aggregation
interface-number
N/A
3. Enable BPDU tunneling for a
protocol on the Layer 2
aggregate interface.
bpdu-tunnel dot1q { cdp | gvrp |
hgmp | pvst | stp | vtp }
By default, BPDU tunneling is
disabled.