Table 39: Ioa Management Information - Juniper SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X Configuration Manual

JUNOSe 11.1.x System Basics Configuration Guide
IOA bay (E120 router) and the upper IOA bay (E320 router); adapter 1 identifies the
left IOA bay (E120 router) and the lower IOA bay (E320 router).
You can configure the slot by using the command-line interface (CLI), as well as the
individual IOAs. For example, if you want to disable the line module installed in slot
3, issue the slot disable 3 command. If you want to disable the IOA in the upper
bay or left bay of slot 3, issue the adapter disable 3/0 command. Table 39 on page 358
lists the IOA bay values that you use to manage half-height and full-height IOAs.
For some IOAs, issuing the adapter disable 3/0 command reboots the line module.
Modules that support hot-swapping enable you to remove and add an IOA in a slot
without rebooting the line module. If the slot is populated with another active IOA,
it continues to operate.
Depending on the IOA type, you can manage IOAs from certain slots or bays. Table
39 on page 358 lists the IOA management information, including valid IOA
combinations and hot-swapping support.

Table 39: IOA Management Information

358
Platform Considerations
Right Bay
(E120)
Upper Bay
(E320)
IOA (Adapter 0)
ES2-S1 GE-4 Yes
ES2-S1 GE-8 Yes
ES2-S3 Yes
GE-20
(Full-height
IOA)
ES2-S1 10GE Yes
(Full-height
IOA)
ES2-S2 10GE Yes
PR
(Full-height
IOA)
Left Bay
(E120)
Lower
Bay
(E320) Combined with
(Adapter Both Bays Other IOAs in
1) Concurrently Same Slot
Yes No No
Yes Yes Yes (GE-8 when
paired with ES2 4G
LM or ES2 10G
LM; GE-8,
OC3/STM1, and
OC12/STM4 IOAs
when paired with
ES2 4G LM)
Not Not Not applicable
applicable applicable
Not Not Not applicable
applicable applicable
Not Not Not applicable
applicable applicable
Hot-Swapping
Support
Yes
Yes
No
No
No