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Home Documentation Junos OS Junos CLI Reference CLI Reference R

Junos CLI Reference

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Junos CLI Reference
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request chassis sib

date_range 19-Nov-23
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Syntax

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request chassis sib (offline | online) slot slot-number

Syntax (TX Matrix Router)

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request chassis sib (all-chassis | lcc number | scc) (offline | online) slot slot-number
(start-receiver number | stop-receiver number)

Syntax (TX Matrix Plus Router)

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request chassis sib (all-lcc | f13 slot-number | f2s sib-slot/sib-f2s-slot-number |lcc number  | (offline | online) slot slot-number)

Description

(M320 routers and T Series routers only) Control the operation of the specified Switch Interface Board (SIB).

Options

all-chassis

(TX Matrix routers only) Control the status of the specified SIB.

all-lcc

(TX Matrix Plus router only) On TX Matrix Plus router, control the operation of the SIB on all routers connected to the TX Matrix Plus router.

f13 slot-number

Control the operation of F13 SIBs. Replace slot-number with a value 0, 1, 3, 4, 6, 7, 8, 9, 11, or 12.

f2s sib-slot/sib-f2s-slot-number

(TX Matrix Plus routers only) (Optional) Control the operation of the SIB F2s. Replace sib-slot with a value from 0 through 4, followed by a sib-f2s-slot-number value 0, 2, 4 or 6.

lcc number

(TX Matrix router and TX Matrix Plus router only) (Optional) Line-card chassis number.

Replace number with the following values depending on the LCC configuration:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

scc

(TX Matrix router only) TX Matrix router (switch-card chassis) on a routing matrix.

offline

Take the SIB offline.

Note:

In PTX Series (PTX3000 and PTX5000) and T Series (T640 and T1600) Routers with active PFE interfaces, when the last SIB is taken offline, a message displays that if no SIB is brought online within 10 seconds, the system will take action to address the fabric null route condition. Taking all SIBs offline in these PTX Series or T Series Routers with active PFE interfaces results in null route condition, and the software takes action to rectify this condition if it persists for more than 10 seconds. If these routers do not have active PFE interfaces, taking all SIBs offline does not result in null route condition, and the message is not displayed when the last active SIB is taken offline. For details on null route condition, see Fabric Resiliency and Degradation.

online

Bring the SIB online.

slot slot-number

SIB slot number. For the T320 router, replace slot-number with a value from 0 through 2. For the T640 router, TX Matrix router, and T1600 router in a routing matrix, replace slot-number with a value from 0 through 4.

start-receiver number

(TX Matrix routers only) Start the SIB optical receiver. Replace number with a value from 0 through 3.

stop-receiver number

(TX Matrix routers only) Stop the SIB optical receiver. Replace number with a value from 0 through 3.

Required Privilege Level

maintenance

Output Fields

When you enter this command, you are provided feedback on the status of your request.

Sample Output

request chassis sib

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user@host> request chassis sib slot 0 online 
Online initiated, use "show chassis sibs" to verify

request chassis sib

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user@host> request chassis sib f13 slot 0 offline
Offline initiated, use "show chassis sibs" to verify

Release Information

Command introduced before Junos OS Release 7.4.

f13 and f2s options for the TX Matrix Plus router introduced in Junos OS Release 9.6.

Related Documentation

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