Creating 16-Priority Shaped SAPs and Configuring per-SAP Aggregate Shapers

Create shaped Gen-2 SAPs by configuring the scheduler mode to 16-priority. On Gen-3 hardware, the scheduler mode is always 4-priority and SAPs are shaped.

Configure a shaped SAPs’ aggregate rates by setting the CIR and PIR, as required. The SAP must be shut down before the scheduler mode and the agg-rate and cir-rate can be changed.

Use the first CLI syntax (below) to create shaped SAPs for access egress and access ingress for VLL and VPLS services (including routed VPLS), and the second syntax for IES and VPRN services. Examples are given for Epipe and IES services on Gen-2 and Gen-3 hardware:

CLI Syntax:

config>service>epipe service-id customer customer-id create
    sap sap-id create
        egress 
            scheduler-mode {4-priority | 16-priority}
            agg-rate-limit agg-rate [cir cir-rate]
        ingress 
            scheduler-mode {4-priority | 16-priority}
            agg-rate-limit agg-rate [cir cir-rate]

CLI Syntax:

config>service>ies service-id customer customer-id create
   interface ip-interface-name create 
    sap sap-id create
        egress 
            scheduler-mode {4-priority | 16-priority}
            agg-rate-limit agg-rate [cir cir-rate]
        ingress 
            scheduler-mode {4-priority | 16-priority}
            agg-rate-limit agg-rate [cir cir-rate]

In the examples below, MDA 1/12 is a Gen-2 adapter card and MDA 1/3 is a Gen-3 adapter card.

Example:

config>service>epipe# sap 1/12/8 create
config>service>epipe>sap# shutdown
config>service>epipe>sap# egress
    ...egress# scheduler-mode 16-priority
    ...egress# agg-rate-limit 250000 cir 150000
config>service>epipe# sap 1/12/7 create
config>service>epipe>sap# ingress
    ...ingress# scheduler-mode 16-priority
    ...ingress# agg-rate-limit 250000 cir 150000
config>service>epipe# sap 1/3/2 create
config>service>epipe>sap# ingress
    ...ingress# agg-rate-limit 250000 cir 150000

Example:

config>service>ies# interface ‟ies_6000_interface”
config>service>ies>if# sap 1/12/5 create
config>service>ies>if>sap# shutdown
config>service>ies>if>sap# egress
    ...egress# scheduler-mode 16-priority
    ...egress# agg-rate-limit 250000 cir 150000
config>service>ies# interface ‟ies_6001_interface”
config>service>ies>if# sap 1/12/6 create
config>service>ies>if>sap# # ingress
    ...ingress# scheduler-mode 16-priority
    ...ingress# agg-rate-limit 250000 cir 150000
config>service>ies>if# sap 1/3/3 create
config>service>ies>if>sap# # ingress
    ...ingress# agg-rate-limit 250000 cir 150000

The following outputs display the shaped SAP configuration for Epipe and IES services:

*A:7705custDoc:Sar18>config>service>epipe# info
----------------------------------------------
....
            sap 1/12/7 create
                shutdown
                ingress
                    scheduler-mode 16-priority
                    agg-rate-limit 250000 cir 150000
                exit
            exit
            sap 1/12/8 create
                shutdown
                egress
                    scheduler-mode 16-priority
                    agg-rate-limit 250000 cir 150000
                exit
            exit
            sap 1/3/2 create
                shutdown
                egress
                    agg-rate-limit 250000 cir 150000
                exit
            exit
----------------------------------------------
*A:7705custDoc:Sar18>config>service>epipe#

*A:7705custDoc:Sar18>config>service>ies# info
----------------------------------------------
....
            interface "ies_6000_interface" create
                sap 1/12/5 create
                    shutdown
                    egress
                        scheduler-mode 16-priority
                        agg-rate-limit 250000 cir 150000
                    exit
                exit
            exit
            interface "ies_6001_interface" create
                sap 1/12/6 create
                    shutdown
                    ingress
                        scheduler-mode 16-priority
                        agg-rate-limit 250000 cir 150000
                    exit
                exit
            exit
            interface "ies_6002_interface" create
            sap 1/3/3 create
                shutdown
                egress
                    agg-rate-limit 250000 cir 150000
                exit
            exit
----------------------------------------------