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Home Documentation Junos OS Junos CLI Reference CLI Reference U

Junos CLI Reference

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Junos CLI Reference
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upgrade-mode

date_range 19-Nov-23
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Syntax

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upgrade-mode (3d-fabric | default | t4000);

Hierarchy Level

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[edit chassis fabric],
[edit chassis member name fabric]

Description

Configures upgrade mode for SIBs and forces them to operate in the same mode until the upgrade is complete. Upgrade mode is used so that two different types of SIBs can be installed in an operational router or routing matrix. After you upgrade the SIBs delete the upgrade-mode statement from the configuration. See the hardware installation guide for your router for more information about upgrading SIBs in an operational router or routing matrix.

Options

3d-fabric

Enables the TX Matrix Plus router to upgrade to a TX Matrix Plus router with 3D SIBs. On the SFC, enables setting proper support for mixed SIBs (TXP-F13 SIB and TXP-F13-3D SIB). On the T640 or T1600 or T4000 routers in a routing matrix enables support for mixed SIBs (TXP-T1600 SIB and TXP-3D-LCC SIBs on the T1600 router and SIB-I-T4000 and TXP-3D-LCC SIBs on the T4000 router).

default

Enables support for mixed SIBs when upgrading SIBs in the PTX3000 and PTX5000 routers.

t4000

Enables support for mixed SIBs when upgrading to SIB-I-T4000 SIBs in a T640 or T1600.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 7.5.

Related Documentation

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