Support for hardware-based 100ms CCM timers for G.8032 MEPs

On the 7210 SAS-R6 and 7210 SAS-R12, the user must reserve a VLAN-ID for use with only G.8032 MEPs which uses the hardware for CCM processing. No data services or control SAPs can use this VLAN-ID. The CLI command description used to reserve the VLAN-ID is available in the 7210 SAS-Mxp, R6, R12, S, Sx, T Interface Configuration Guide.

When using hardware CCMs, a limited amount of control instances is supported per port. Multiple data services/instances can be associated with each of these control instances.

Example: Configuration output with control-sap-tag command

The following example shows configuration output with the control-sap-tag command.

Configure eth-ring 1
        description "Ethernet Ring 1"
        guard-time 20
        revert-time 60
        rpl-node owner
        path a 1/1/8 raps-tag 1
            description "Ethernet Ring : 1 Path : pathA"
            rpl-end
            eth-cfm
                mep 1 domain 1 association 1
                    ccm-enable
                    control-mep
                    control-sap-tag 513
                    no shutdown
                exit
            exit
            no shutdown
        exit
        path b 1/1/7 raps-tag 1
            description "Ethernet Ring : 1 Path : pathB"
            eth-cfm
                mep 2 domain 1 association 2
                    ccm-enable
                    control-mep
                    control-sap-tag 513
                    no shutdown
                exit
            exit
            no shutdown
        exit
        no shutdown
exit