! 543
Chapter 40
Monitoring Redundant SIBs
You monitor and maintain redundant Switch Interface Boards (SIBs) installed in the
M320 and T320 routers and the T640 Internet routing node 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 115 provides a checklist of tasks for you to perform to monitor redundant
SIBs.
Table 115: Checklist for Monitoring Redundant SIBs
Monitor Redundant SIB Tasks Command or Action
Understanding Redundant SIBs on page 544
! M320 Router SIBs on page 546
! T320 Router SIBs on page 546
! T640 Routing Node SIBs on page 546
Displaying Redundant SIB Hardware Information on
page 547
show chassis hardware
Displaying SIB Redundancy Information on page 547
show chassis sib
show chassis environment sib
Monitoring Redundant SIB Status on page 548
See “Monitoring the SIB Status” on page 329.
Displaying SIB Alarms on page 548
See “Monitoring the SIB Status” on page 329
Performing a Swap Test on a SIB on page 549
See “Verifying SIB Failure” on page 334.
Returning the SIB on page 549
Locate the serial number label on the left side of the SIB top
panel, and follow the procedure “Return the Failed
Component” on page 86. Or follow the procedure in the
appropriate router hardware guide.
To Next Page
Loading...
Need help?
General
