You can configure the MAC ID. The device appends this ID number to the end of the permanent portion of the ERP MAC address in R-APS messages. By default 01-19-A7-00-00-<ERP-ID> is used as the dst MAC, which is always used by Version 1 of ITU-T 8032. If Version 2 is configured, then the raps-default-mac command can be negated by entering the no raps-default-mac command. The configured ERP ID will appear as the last 8-bit number in the destination MAC.
The following example sets a default R-APS destination MAC address.
device# configure terminal device(config)# erp 1 device(config-erp-1)# raps-default-mac