M10I Pic Leds; M10I Compact Forwarding Engine Board (Cfeb) And Enhanced Compact Forwarding Engine Board (Cfeb-E) Description; Figure 5: Cfeb - Juniper M10i Hardware Manual

M10i Multiservice Edge Router Hardware Guide

M10i PIC LEDs

Related
Documentation
M10i Compact Forwarding Engine Board (CFEB) and Enhanced Compact Forwarding
Engine Board (CFEB-E) Description
10
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LEDs indicate PIC and port status. Most PICs have an LED labeled
faceplate. Some PICs have additional LEDs, often one per port. The meaning of the LED
states differs for various PICs. For more information, see the M10i Multiservice Edge Router
PIC Guide.
M10i PICs Description on page 8
Displaying M10i Router Components and Serial Numbers on page 207
M10i Chassis Description on page 5
The Compact Forwarding Engine Board (CFEB) or Enhanced Compact Forwarding Engine
Board (CFEB-E) performs route lookup, filtering, and switching on incoming data packets,
then directs outbound packets to the appropriate FPC for transmission to the network.
It can process 15 million packets per second (Mpps).
One or two CFEBs or CFEB-Es can be installed into the midplane from the rear of the
chassis, as shown in Figure 2 on page 6.
CAUTION: The M10i Internet router does not support a mixture of CFEB and
CFEB-E hardware. If you install two devices, they must both be CFEBs or they
must both be CFEB-Es.
Only one CFEB or CFEB-E is active at a time; the optional second CFEB or CFEB-E is in
standby mode. By default, the CFEB or CFEB-E in slot
default, include the appropriate
level of the configuration, as described in the section about CFEB or CFEB-E redundancy
in the Junos OS System Basics Configuration Guide.
NOTE: For specific information about CFEB or CFEB-E components (for
example, the amount of SDRAM), issue the
CFEBs or CFEB-Es are hot-pluggable when you replace a CFEB with a CFEB or a CFEB-E
with a CFEB-E, as described in "M10i Field-Replaceable Units (FRUs)" on page 99. To
upgrade from a CFEB to a CFEB-E or to downgrade from a CFEB-E to a CFEB requires a
system reboot as described in "Upgrading or Downgrading an M10i CFEB or CFEB-E" on
page 106.
Removing the standby CFEB or CFEB-E has no effect on router function. If the active
CFEB or CFEB-E fails or is removed from the chassis, the effect depends on how many
CFEBs or CFEB-Es are installed:
CFEB 0
statement at the
cfeb [edit chassis redundancy]
show chassis cfeb
Copyright © 2010, Juniper Networks, Inc.
STATUS on the PIC
is active. To modify the
hierarchy
command.