T320 Standard Control Board And T-Cb Leds; Figure 17: T320 T-Series Control Board (T-Cb) - Juniper Core Router T Series Hardware Manual

T320 Core Router Hardware Guide
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T320 Standard Control Board and T-CB LEDs

32
Switch processor mezzanine board (SPMB).

Figure 17: T320 T-Series Control Board (t-cb)

The T-CB faceplate contains the following:
Three LEDs, located on the control board faceplate, indicate its
Control Board and T-CB LEDs" on page 32
LEDs.
The control board online/offline button. This button is not functional.
Two configuration switches, located on the T-CB faceplate. On the T320 router, the
M/S and CHASSIS ID switches must always be set to S and O.
Two RJ-45 ports labeled
T320 Host Subsystem Description on page 29
T320 Control Board Description on page 30
T320 Standard Control Board and T-CB LEDs on page 32
Maintaining the T320 Control Boards on page 277
Replacing a T320 Standard Control Board or T-CB on page 208
Table 9 on page 32 describes the functions of the Control board LEDs.
Table 9: T320 Standard Control Board and T-CB LEDs
Label Color
Blue
MASTER
Yellow
FAIL
describes the functions of the control board
and . These ports are not used in a T320 router.
AUX CIP
State Description
On steadily Control board is functioning as the master.
On steadily Control board has failed.
status."T320 Standard
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