•
Online/Offline button—Prepares the CFEB for removal from the router when pressed.
•
Ejector levers—Control the locking system that secures the CFEB in the chassis.
Figure 18: CFEB
Figure 19: CFEB with Adaptive Services Module
CFEB-E
The CFEB-E provides the following additional and enhanced functions:
•
Optional MultiServices Module (MSM)—Provides one or more services on one PIC. See
“M7i MultiServices Module” on page 68 for more information.
•
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
65Copyright © 2019, Juniper Networks, Inc.
Chapter 8: Switch Fabric Components and Descriptions