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Configuration Guide - Basic Configuration

S7700 and S9700 V200R011C10

This document describes methods to use command line interface and to log in to the device, file operations, and system startup configurations.

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(Optional) Configuring the ISSU Rollback Timer

(Optional) Configuring the ISSU Rollback Timer


The system activates the ISSU rollback timer when entering the ISSU check phase. If the ISSU rollback timer expires before the system enters the ISSU switchover phase, the system rolls back to the old version.


  1. Run the issu timer rollback time command in the user view to configure the ISSU rollback timer.

    By default, the ISSU rollback timer is 120 minutes.

Updated: 2020-02-04

Document ID: EDOC1000178308

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