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mode
Syntax
Release Information
Description
Options
Mode
Copyright © 2010, Juniper Networks, Inc.
mode { file-system-synchronization | high-availability [ slot primarySlotNum
secondarySlotNum ] }
no mode [ high-availability slot primarySlotNum secondarySlotNum ]
Command introduced before JunosE Release 7.1.0.
slot keyword and primarySlotNum and secondarySlotNum variables added in JunosE
Release 11.3.0.
Enables high availability mode (hitless SRP switchover) operation. The no version without
optional keywords returns high availability mode operation to its default
(file-system-synchronization).
When used with the slot keyword, enables stateful line module switchover on a router
and configures a line module pair in a 1:1 high availability mode. The no version with the
slot keyword deactivates high availability for line modules, which is the default behavior.
file-system-synchronization—Uses file synchronization to keep the configuration of
the standby SRP coordinated with the configuration of the active SRP
high-availability—Uses mirroring to keep the configuration and state of the standby
SRP coordinated with the configuration and state of the active SRP or line module
primarySlotNum—Number of the slot in which the line module configured as the primary
in a high availability pair resides in the router; for the E120 router, a number in the range
0–5; for the E320 router, a number in the range 0–5 or 11–16
secondarySlotNum—Number of the slot in which the line module configured as the
secondary in a high availability pair resides in the router; for the E120 router, a number
in the range 0–5; for the E320 router, a number in the range 0–5 or 11–16
Redundancy Configuration
Chapter 13: M Commands
1323
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