[ Contents] [ Prev] [ Next] [ Report an Error]

DPCs and Enhanced DPCs (DPC and DPCE-R)

Table 29 contains the first JUNOS support for protocols and applications on the MX-series DPCs and Enhanced DPCs. A dash indicates that the protocol or application is not supported.

Table 29: Protocols and Applications Supported by the MX-series DPCs and Enhanced DPCs (DPC and DPCE-R)

 

DPC-R-4XGE-XFP

DPC-R-40GE-SFP

DPCE-R-
2XGE-XFP

DPCE-R-4XGE-XFP

DPCE-R-40GE-SFP

DPCE-R-40GE-TX

DPCE-R-
20GE-2XGE

Name

DPC

Enhanced DPC

Enhanced DPC

Tri-Rate Enhanced DPC

Multi-Rate Enhanced DPC

Protocol or Application     

Accepts traffic destined for GRE tunnels or DVMRP (IP-in-IP) tunnels

8.2

9.1

8.4

9.1

9.2

Bidirectional Forwarding Detection protocol (BFD)

8.2

9.1

8.4

9.1

9.2

Border Gateway Protocol (BGP)

8.2

9.1

8.4

9.1

9.2

BGP/Multiprotocol Label Switching (MPLS) virtual private networks (VPNs)

8.2

9.1

8.4

9.1

9.2

Distance Vector Multicast Routing Protocol (DVMRP) and generic routing encapsulation (GRE) support—access side and server side

8.2

9.1

8.4

9.1

9.2

IEEE 802.1ag Ethernet OAM Continuity Check protocol

8.4

9.1

8.4

9.1

9.2

IEEE 802.1ag Ethernet OAM Linktrace protocol

9.0

9.1

9.0

9.1

9.2

IEEE 802.1ag Ethernet OAM Loopback protocol

9.1

9.1

9.1

9.1

9.2

Firewall filters

8.2

9.1

8.4

9.1

9.2

Flexible Ethernet encapsulation

8.2

9.1

8.4

9.1

9.2

Graceful Routing Engine Switchover (GRES)

8.3

9.1

8.4

9.1

9.2

In service software upgrade (ISSU) (Excludes IEEE 802.1ag OAM, IEEE 802.3ah, and LACP protocols)

9.3

9.3

9.3

9.3

9.3

Ingress hierarchical quality of service (HQoS) shaping and scheduling:

  • Group of virtual LANs (VLANs) level
  • Virtual LAN (VLAN) level
  • Port level

IPv4

8.2

9.1

8.4

9.1

9.2

IP multicast

8.2

9.1

8.4

9.1

9.2

IPv6

8.2

9.1

8.4

9.1

9.2

IPv6 multicast

8.2

9.1

8.4

9.1

9.2

IPv6 Neighbor Discovery

8.2

9.1

8.4

9.1

9.2

Intermediate System-to-Intermediate System (IS-IS)

8.2

9.1

8.4

9.1

9.2

Layer 2 frame filtering

8.2

9.1

8.4

9.1

9.2

IEEE 802.3ad link aggregation

8.2

9.1

8.4

9.1

9.2

Link Aggregation Control Protocol (LACP)

8.2

9.1

8.4

9.1

9.2

Local loopback

8.2

9.1

8.4

9.1

9.2

MAC learning, policing, accounting, and filtering

8.2

9.1

8.4

9.1

9.2

IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) (part of IEEE 802.1Q VLANs)

8.4

9.1

8.4

9.1

9.2

Multiple tag protocol identifiers (TPIDs)

8.2

9.1

8.4

9.1

9.2

Multiprotocol Label Switching (MPLS)

8.2

9.1

8.4

9.1

9.2

IEEE 802.3ah OAM

  • Discovery and link monitoring
  • Fault signaling and detection
  • Remote loopback

8.2

9.1

8.4

9.1

9.2

Multitopology Routing (MTR)

9.0

9.1

9.0

9.1

9.2

Open Shortest Path First (OSPF)

8.2

9.1

8.4

9.1

9.2

Packet mirroring

8.2

9.1

8.4

9.1

9.2

Quality of service (QoS) per port:

  • 8 queues per port
  • Shaping at queue level
  • Scheduling of queues based on weighted round-robin (WRR) per priority class
  • Random early detection (RED)
  • Weighted random early detection (WRED)

8.2

9.1

8.4

9.1

9.2

Quality of service (QoS) per virtual LAN (VLAN):

  • Accounting, filtering, and policing
  • IEEE 802.1p rewrite
  • Classification
  • Tricolor marking
  • Shaping at queue and port level
  • Scheduling of queues based on weighted round-robin (WRR) per priority class
  • Random early detection (RED)
  • Weighted random early detection (WRED)

8.2

9.1

8.4

9.1

9.2

Quality of service (QoS) queuing per virtual LAN (VLAN)

IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)

8.4

9.1

8.4

9.1

9.2

Per-VLAN Spanning Tree (PVST)+

9.0

9.1

9.0

9.1

9.2

RSVP

8.2

9.1

8.4

9.1

9.2

Routing Information Protocol (RIP)

8.2

9.1

8.4

9.1

9.2

SNMP

8.2

9.1

8.4

9.1

9.2

IEEE 802.1D Spanning Tree Protocol (STP)

8.4

9.1

8.4

9.1

9.2

IEEE 802.1Q VLANs:

  • VLAN stacking and rewriting
  • Channels defined by two stacked VLAN tags
  • Flexible VLAN tagging
  • IP service for nonstandard TPID and stacked VLAN tags

8.2

9.1

8.4

9.1

9.2

Virtual private LAN service (VPLS)

8.2

9.1

8.4

9.1

9.2

Virtual private network (VPN)

8.2

9.1

8.4

9.1

9.2

Virtual Router Redundancy Protocol (VRRP) for IPv4

8.2

9.1

8.4

9.1

9.2


[ Contents] [ Prev] [ Next] [ Report an Error]