Datasheet

Table 10: Protocols and Applications Supported by the MX Series MPC3E (continued)
First Supported Junos OS ReleaseProtocol or Application
12.1Class of service (CoS) per Point-to-Point Protocol over Ethernet (PPPoE) or
Dynamic Host Configuration Protocol (DHCP) subscriber interfaces:
•
Accounting, filtering, and policing
•
IEEE 802.1p rewrite
•
Classification
•
Excess-rate configuration at the traffic-control-profile level
•
Excess-rate and excess-priority configuration at the queue level
•
Tricolor marking
•
Shaping at the queue level
•
Scheduling of queues based on weighted round-robin (WRR) per priority
class
•
Weighted random early detection (WRED)
12.1DVMRP and GRE support—access side and server side
-Ethernet Ring Protection Switching Overview with multiple G.8032 instances
-IEEE 802.1ag Ethernet OAM Continuity Check protocol
-IEEE 802.1ag Ethernet OAM Linktrace protocol
-IEEE 802.1ag Ethernet OAM Loopback protocol
-IEEE 802.1ag Mapped IP (MIP) support, continuity check message (CCM),
stacked VLAN tagging, trunk ports, support for VPLS/VPWS, VLAN circuit
cross-connect (CCC) encapsulation and transition cross-connect (TCC)
encapsulation
-IEEE 802.1ag Optional Type, Length, and Value (TLVs) support Configuring
Port Status TLV and Interface Status TLV
-IEEE 802.3ah Distributed periodic packet management process (PPM), alarm
indication signal (AIS) and remote defect indication (RDI) support
12.1
NOTE: Packet length used for the policer
included in the Layer 2 header is not supported
in 12.1.
NOTE: Intelligent hierarchical policers are not
supported in 12.1.
Firewall filters and policers:
•
Policer support for aggregated Ethernet
•
Aggregate firewall-based policer for all families of a logical interface
•
Set forwarding class, loss priority for Routing Engine-generated packets by
using a firewall
•
Physical interface policers, applying policer to the entire port
•
Lower policer limit from 32K to 8K
•
Egress .1p MF and BA classification for VPLS
12.1Flexible Ethernet encapsulation
–Graceful routing engine switchover (GRES)
105Copyright © 2012, Juniper Networks, Inc.
Protocols and Applications Supported by the MX240, MX480, MX960 MPC3E