T640 Router Sibs; T1600 Router Sibs; Tx Matrix Router Sibs - Juniper M Series Monitoring And Troubleshooting Manual
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M Series and T Series Routers Monitoring and Troubleshooting Guide
T640 Router SIBs
Related
Documentation
T1600 Router SIBs
Related
Documentation
TX Matrix Router SIBs
420
Five SIBs are installed in the router. The SIBs are located at the center rear of the chassis
in the slots labeled
SIB0
through
Each FPC1 and FPC2 has a dedicated ASIC with five high-speed links that connect to the
SIBs (one link per SIB). An FPC3 has two dedicated ASICs, and each ASIC has five
high-speed links that connect to the SIBs (a total of 10 links). One of the five SIBs—usually
—acts as a backup to the remaining four SIBs. In the event of a SIB failure, the backup
SIB4
SIB becomes active and traffic forwarding continues without any degradation. When the
failed SIB is replaced, it becomes the new backup.
Monitoring the SIBs on page 413
Five SIBs are installed in the router. The SIBs are located at the center rear of the chassis
in the slots labeled
SIB0
through
Each FPC1 and FPC2 has a dedicated ASIC with five high-speed links that connect to the
SIBs (one link per SIB). An FPC3 has two dedicated ASICs, and each ASIC has five
high-speed links that connect to the SIBs (a total of 10 links). One of the five SIBs—usually
SIB4
—acts as a backup to the remaining four SIBs. In the event of a SIB failure, the backup
SIB becomes active and traffic forwarding continues without any degradation. When the
failed SIB is replaced, it becomes the new backup.
The T1600 router supports these SIBs:
The T1600-SIB is supported in Junos OS Release 8.5 and later.
NOTE:
The T1600-SIB is required for a standalone T1600 router.
The TXP-T1600 SIB is supported Junos OS Release 9.6R2 and later.
NOTE:
The TXP-T1600 SIB is required for connection to a TX Matrix Plus
router.
Monitoring the SIBs on page 413
Five SIBs are installed in the router. The SIBs are installed vertically in the front of the
TX Matrix router. The TX-SIBs are referred to as
One of the five TX-SIBs—usually
TX-SIBs. If a TX-SIB or T640-SIB fails, the backup data switching plane becomes active,
SIB4
(top to bottom).
SIB4
(top to bottom).
TX-SIB-0
through
—acts as a backup to the remaining four
TX-SIB-0
Copyright © 2012, Juniper Networks, Inc.
TX-SIB-4
(left to right).
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