•
SRX1400: Front slot labeled 2
•
SRX3400: Front slots labeled 1 through 4 (except as noted below)
•
SRX3600: Front slots labeled 1 through 6 (except as noted below)
NOTE: When an SRX3400 or SRX3600 Services Gateway is in the Express Path (formerly
known as Services Offload) mode supported in Junos OS release 12.1X44-D10 and later,
IOCs are only supported in front panel slots 1 through 3. See the Junos OS documentation
for more information about Express Path mode.
Supported Slots
IOCs are cold-swap-only modules. You must power-off the services gateway before
removing, replacing, or adding IOCs.
Swapping
SERVICE LED, one bicolor
•
Off–The IOC is administratively disabled, but mapped to the NPC.
•
Green–The IOC is mapped to the NPC and is available to carry Ethernet traffic.
•
Amber–The IOC is not mapped to the NPC and is not available to carry Ethernet traffic.
OK/FAIL LED, one bicolor
•
Steady Green–The IOC is operating normally.
•
Off–One or more of the following conditions apply:
•
The services gateway is not powered on.
•
The services gateway is still in the process of either booting or shutting down.
•
The services gateway is not configured for chassis clustering.
•
Blinking Green–The IOC is preparing for hot-plug event:
•
Card is being inserted: power up, booting, initialization.
•
Card is being removed: shut down by chassis management software.
•
Red–The IOC has failed and is not operating normally.
LEDs
The serial number label for all IOC types is located as shown in Figure 21 on page 39).
Figure 21: IOC Serial Number Label (SRX3K-16GE-TX Shown, Other IOCs Similar)
g036078
Serial number
label
Serial Number
Location
39