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See matching posts in thread - Data plane and Trio Chipset on ...
See matching posts in thread - TRIO chipset in MPC-3D-16XGE-SF...
Question Which product platforms use the Junos Trio chipset? Answer MX Series MPC line cards ̶ The MX Series MPC provides the connection between the customer’s Ethernet interfaces and the routing fabric of the MX Series chassis. The board features two Junos Trio chipsets. 16-port 10-Gigabit Ethernet MPC ̶ This MPC provides the connection between 10-Gigabit Ethernet LAN interfaces and the routing fabric of the MX Series chassis
Junos Trio is a chipset with revolutionary 3D scaling technology that enables networks to dynamically scale for more bandwidth, subscribers, and services. To review performance, scalability, and power efficiency validation for the MX Series 3D routers with the Junos Trio chipset, see: EANTC testing validation This article provides answers to the most common questions about the Junos Trio chipset on MX Series routers used with Junos OS Release 10.1 and later. Which product platforms use the Junos Trio chipset? What is the total number of Packet Forwarding Engines in each of the DPCs using the Junos Trio chipset? What is the default power-on sequence when line cards with Junos Trio chipsets are in the same chassis with other types of line cards?
When a temporal buffer is not configured, the allocated buffer is treated as the minimum for that queue, and can expand if other queues are not using their share. With the Trio chipset on the MPCs, WRED drops are performed at the tail of the queue
Question What is the total number of Packet Forwarding Engines in each of the DPCs using the Junos Trio chipset? Answer The 16-port 10-Gigabit Ethernet MPC on MX Series routers has a total of four Packet Forwarding Engines per MPC
Question What is the default power-on sequence when line cards with Junos Trio chipsets are in the same chassis with other types of line cards?
Those scripts were written to try to deal with config on various platforms, mainly MX initially, to use ephemeraldb on MX with TDD (Corero partnership) as this anti-DDoS tool will generate dynamically Firewall Filters and push this those to the MX using Ephemeraldb (temporarily config that does not stay in the main config but is used by the Trio chipset) via Netconf/SSH
These two PFEs, are part of the first DNX Jericho architecture and can be grouped with Jericho, Jericho+, and Qumran-UX chipsets. They offer different bandwidth and SerDes options but are sharing the same architectural principles
BIER uses a new encapsulation and forwarding algorithm, so it requires either programmable ASIC (e.g., Juniper’s Trio chipset) or new fixed pipeline ASIC that has BIER functionality built-in