Juniper SRX5600, Руководство по оборудованию

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Maintaining Interface Cards and SPCs on the SRX5600 Services Gateway
Purpose
For optimum services gateway performance, verify the condition of the Services Processing Cards (SPCs)
and interface cards (IOCs, Flex IOCs and MPCs). The services gateway can have up to 6 SPCs and interface
cards mounted horizontally in the card cage at the front of the chassis. To maintain SPCs and interface
cards, perform the following procedures regularly.
Action
On a regular basis:
•
Check the LEDs on the craft interface corresponding to the slot for each SPC and interface card. The
green LED labeled OK lights steadily when a card is functioning normally.
•
Check the OK/FAIL LED on the faceplate of each SPC and interface card. If the card detects a failure,
it sends an alarm message to the Routing Engine.
•
Issue the CLI show chassis fpc command to check the status of installed cards. As shown in the sample
output, the value Online in the column labeled State indicates that the card is functioning normally:
user@host>
show chassis fpc
Temp CPU Utilization (%) Memory Utilization (%)
Slot State (C) Total Interrupt DRAM (MB) Heap Buffer
0 Online 41 9 0 1024 15 57
1 Online 43 5 0 1024 16 57
2 Online 43 11 0 1024 16 57
3 Empty
4 Empty
5 Online 42 6 0 1024 16 57
For more detailed output, add the detail option. The following example does not specify a slot number,
which is optional:
user@host>
show chassis fpc detail
Slot 0 information:
State Online
Temperature 41 degrees C / 105 degrees F
Total CPU DRAM 1024 MB
Total RLDRAM 256 MB
Total DDR DRAM 4096 MB
Start time: 2007-07-10 12:28:33 PDT
Uptime: 1 hour, 33 minutes, 52 seconds
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