Alcatel-Lucent 060321-10, Rev. B Cli Reference Manual page 1979

VLAN Stacking Commands
•
If legacy BPDU is enabled on a network port while at same time BPDU flooding is enabled on user
ports, make sure that tagged customer BPDUs are not interpreted by intermediate switches in the
provider network.
•
Note that if the peer switch connected to the VLAN Stacking network port supports the Provider MAC
address (STP, 802.1ad/D6.0 MAC), then enabling legacy BPDU support is not required on the network
port. Refer to the following table to determine the type of STP MAC used:
STP
Customer MAC
Provider MAC address (802.1ad/D6.0)
Provider MAC address (Legacy MAC)
•
STP legacy BPDU are supported only when the flat Spanning Tree mode is active on the switch.
Examples
-> ethernet-service 10 nni port 1/3-5
-> ethernet-service 255 nni port 2/10-15 tpid 88a8
-> ethernet-service 500 nni port 1/3-5 stp legacy-bpdu enable
-> no ethernet-service 10 nni port 1/3
-> no ethernet-service 255 nni linkagg 12-15
Release History
Release 7.1.1; command introduced.
Related Commands
ethernet-service svlan nni
MIB Objects
alaEServicePortTable
alaEServicePortID
alaEServicePortType
alaEServicePortVendorTpid
alaEServicePortLegacyStpBpdu
alaEServicePortRowStatus
OmniSwitch CLI Reference Guide
{0x01, 0x80, 0xc2, 0x00, 0x00, 0x00}
{0x01, 0x80, 0xc2, 0x00, 0x00, 0x08}
{0x01, 0x80, 0xc2, 0x00, 0x00, 0x00}
Configures the switch port as a VLAN Stacking NNI and associates the
port with a customer SVLAN, management SVLAN.
March 2011
ethernet-service nni
page 34-11