Configuring 10-Port 10-Gigabit Oversubscribed Ethernet Pics; 10-Port 10-Gigabit Oversubscribed Ethernet Pic Overview; Configuring Line Rate Mode On 10-Port 10-Gigabit Oversubscribed Ethernet Pic; Example: Handling Oversubscription On 10-Port 10-Gigabit Oversubscribed Ethernet Pic - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

Chapter 52
Configuring 10-port 10-Gigabit
Oversubscribed Ethernet PICs

10-port 10-Gigabit Oversubscribed Ethernet PIC Overview

This section contains the following topics:
10-port 10-Gigabit Oversubscribed Ethernet PIC Overview on page 809
Configuring Line Rate Mode on 10-port 10-Gigabit Oversubscribed Ethernet
PIC on page 811
Example: Handling Oversubscription on 10-port 10-Gigabit Oversubscribed
Ethernet PIC on page 812
This section describes the main features and caveats of the 10-port 10-Gigabit
Oversubscribed Ethernet (OSE) PIC and specifies which routers support these PICs.
The 10-port 10-Gigabit OSE PIC is supported by Juniper Networks TX Matrix and TX
Matrix Plus and Juniper Networks T640 and T1600 Core Routers. It has the following
features:
Intelligent handling of oversubscribed traffic in applications such as data centers
and dense-core uplinks
Line rate operation for five 10-Gigabit Ethernet ports from each port group or a
total WAN bandwidth of 100 Gbps with Packet Forwarding Engine bandwidth
of 50 Gbps
Flexible encapsulation, source address and destination address media access
control (MAC) filtering, source address MAC learning, MAC accounting, and MAC
policing
Interface encapsulations, such as the following:
ethernet-ccc —Ethernet cross-connect
vlan-ccc —802.1Q tagging for a cross-connect
ethernet-tcc —Ethernet translational cross-connect
—Virtual LAN (VLAN) translational cross-connect
vlan-tcc
extended-vlan-ccc
cross-connect
—Standard Tag Protocol Identifier (TPID) tagging for a
10-port 10-Gigabit Oversubscribed Ethernet PIC Overview
809