Table 145: Checklist For Monitoring Redundant Sibs - Juniper M Series Monitoring And Troubleshooting Manual

CHAPTER 32
Monitoring Redundant SIBs
Checklist for Monitoring Redundant SIBs
Purpose
Action
Copyright © 2012, Juniper Networks, Inc.
Checklist for Monitoring Redundant SIBs on page 649
Understanding Redundant SIBs on page 650
Display Redundant SIB Hardware Information on page 653
Display SIB Redundancy Information on page 653
You monitor and maintain redundant Switch Interface Boards (SIBs) installed in the
M320 and T320 routers and the T640 router to ensure that there is no interruption of
switching function to the destination Flexible PIC Concentrator (FPC). The SIBs create
the switch fabric, providing up to a total of 640 million packets per second (Mpps) of
forwarding.
Table 145 on page 649 provides a checklist of tasks for you to perform to monitor redundant
SIBs.

Table 145: Checklist for Monitoring Redundant SIBs

Monitor Redundant SIB Tasks
"Display Redundant SIB Hardware
Information" on page 653
"Display SIB Redundancy Information" on
page 653
Monitoring Redundant SIB Status
Display SIB Alarms
Performing a Swap Test on a SIB
Returning the SIB
Command or Action
show chassis hardware
show chassis sib
show chassis environment sib
See "Monitoring the SIBs" on page
See "Displaying SIB Alarms" on page
See "Verifying SIB Failure" on page
Locate the serial number label on the left side
of the SIB top panel, and follow the procedure
"Return the Failed Component" on page
follow the procedure in the appropriate router
hardware guide.
413.
424.
426.
116. Or
649