VPLS Service Configuration Commands
Page 460 7750 SR OS Services Guide
m-vpls — Specifies a managed VPLS.
bpdu-translation
Syntax bpdu-translation {auto | pvst | stp}
no bpdu-translation
Context config>service>vpls>sap
config>service>vpls>spoke-sdp
Description This command enables the translation of BPDUs to a given format, meaning that all BPDUs
transmitted on a given SAP or spoke SDP will have a specified format.
The no form of this command reverts to the default setting.
Default no bpdu-translation
Parameters auto — Specifies that appropriate format will be detected automatically, based on type of bpdus
received on such port.
pvst — Specifies the BPDU-format as PVST. Note that the correct VLAN tag is included in the
payload (depending on encapsulation value of outgoing SAP).
stp — Specifies the BPDU-format as STP.
l2pt-termination
Syntax [no] l2pt-termination
Context config>service>vpls>sap
config>service>vpls>spoke-sdp
Description This commands enables Layer 2 Protocol Tunneling (L2PT) termination on a given SAP or spoke
SDP. L2TP termination will be supported only for STP BPDUs. PDUs of other protocols will be
discarded.
This feature can be enabled only if STP is disabled in the context of the given VPLS service.
Default no l2pt-termination
def-mesh-vc-id
Syntax [no] def-mesh-vc-id vc-id
Context config>service>vpls
Description This command configures the value used by each end of a tunnel to identify the VC. If this command
is not configured, then the service ID value is used as the VC-ID.
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