Routing

What are the QoS properties of the DPCE-R line cards?

By Elevate posted 01-27-2016 12:56

  

Question

What are the QoS properties of the DPCE-R line cards?

Answer

 

Full Junos OS Layer 3 routing feature set

  • Eight queues per port
  • Layer 2 Ethernet switching features
  • Per-VLAN policing
  • Per-VLAN rewrite
  • Per-VLAN tricolor marking
  • Per-VLAN classification
  • Per-VLAN accounting
  • Per-VLAN filtering

 

Classification per VLAN

 

  • 802.1p of inner or outer tag
  • MPLS EXP
  • IPv4 type of service (ToS) firewall filters
  • Both Layer 3 and Layer 2 fields for VPLS and bridge traffic
  • Hierarchical policers per VLAN, two-rate tricolor marking (TCM), single-rate TCM, single-rate policers
  • Packet header rewrite per-VLAN queuing and scheduler per port

 

Queues and forwarding classes

 

  • Eight queues per port
  • 16 forwarding classes
  • Four scheduling priorities per queue
  • Four WRED profiles per queue with flexible RED profiles

For more information, see MX Series Interface Module Reference


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#FAQ
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