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source-bmac-lsb configured at chassis level, under service PBB component. If that is not the case,
the command will fail.
use-sap-bmac
Syntax [no] use-sap-bmac
Context config>service>vpls bvpls>pbb
Description This command enables on a per BVPLS basis the use of source BMACs allocated to multi-homed
SAPs (assigned to an MC-LAG) in the related IVPLS or Epipe service. The command will fail if the
value of the source-bmac assigned to the BVPLS is the hardware (chassis) BMAC. In other words,
the source-bmac must be a configured one.
Default no use-sap-bmac
mac-notification
Syntax mac-notification
Context config>service>vpls bvpls
Description This command controls the settings for the MAC notification message.
The mac-notification message must be generated under the following events:
1. When enabled in the BVPLS using no shutdown, a MAC notification will be sent for every
active MC-LAG link. The following 3 cases assume no shutdown in the BVPLS.
2. Whenever a related MC-LAG link becomes active (related MC-LAG link = has at least 1 SAP
associated with the BVPLS) if the MC-LAG peering is initialized and the PE peers are synchro-
nized.
3. 1st SAP on an active MC-LAG is associated (via IVPLS/Epipe) with the BVPLS
4. The link between IVPLS/Epipe and BVPLS is configured and there are I-SAPs configured on
an active MC-LAG link.
The MAC notification is not sent for the following events:
1. Change of source-bmac or source-bmac-lsb
2. On changes of use-sap-bmac parameter
3. If MC-LAG peering is not (initialized and in sync).
interval
Syntax [no] interval value
Context config>service>vpls bvpls>mac-notification
Description This command controls the frequency of subsequent MAC notification messages.
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