Routing
Routing

What are the QoS properties of the Enhanced Queuing DPCs (DPCE-R-Q)?

by Juniper Employee on ‎01-27-2016 12:56 PM - edited on ‎09-21-2017 01:46 PM by Administrator Administrator (798 Views)

Question

What are the QoS properties of the Enhanced Queuing DPCs (DPCE-R-Q)?

Answer

  • Support ingress queuing, scheduling, and shaping
  • Classification using EXP for VPLS without tunnel
  • ACL-based classification for ingress QoS Layer 2 policers: per-VLAN ingress policers and per-VLAN egress policers
  • Match 802.1p and PLP in a firewall filter
  • Rewrite inner packets 802.1p
  • Rate limit per queue
  • Includes DEI7 bit in 802.1p-based classification
  • Double the number of subscribers, schedulers, shapers, and queues per DPC
  • Multiple VLAN bundling (interface sets within interface sets)
  • Class-aware hierarchical policers

For more information, see MX Series Interface Module Reference