Cfeb-E; Figure 6: Cfeb-E - Juniper M10i Hardware Manual

CFEB-E

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The CFEB-E provides the following enhanced features:
Increased number of logical interfaces.
Increased route, nexthop, and interface lookup memory.
Increased FPC throughput.
Enhanced class of service features, including:
More queues and priority levels
Increased drop precedence per queue
Excess bandwidth allocation in proportion to weights
Hierarchical policing
Increased number of WRED profiles
Independent EXP and DSCP rewrite
Independent Layer 2 and Layer 3 classification on same port

Figure 6: CFEB-E

The CFEB-E has the following major components:
Processing components:
1-GHz CPU and supporting circuitry
Integrated ASIC
33-MHz PCI bus
Storage components:
Three 256-MB SDRAMs for packet memory
1-GB SDRAM for the microkernel
Chapter 2: M10i Hardware Components
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