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do I need classifieres on an egress interface (Access Switch Uplink to Core), because config-help states it is only needed for incoming packets. But I dont want to care about incoming packets from uplink, I just care about outgoing packets to core:
set class-of-service interfaces ge-0/0/23 scheduler-map UPLINK-SCHED-MAP unit 0 classifiers ieee-802.1 COS_BAset class-of-service interfaces ge-0/0/23 scheduler-map UPLINK-SCHED-MAP unit 0 classifiers dscp DSCP_BA
root@EX-4200# ...er-map UPLINK-SCHED-MAP unit 0 ?Possible completions:+ apply-groups Groups from which to inherit configuration data+ apply-groups-except Don't inherit configuration data from these groups> classifiers Classifiers applied to incoming packets forwarding-class Forwarding class assigned to incoming packets> rewrite-rules Rewrite rules applied to outgoing packets
the general CoS processing on Junos device: Classifiers are used at the ingress (packets entering the device) and re-write markers are used in the egress (packets leaving the device). from waht i understand , you should only use the rewrite marker to modify the packets before you send it to the core.