Upgrading The Extended Segment Of The Boot Rom Program; Backing Up And Restoring The Extended Segment Of The Boot Rom Program; Backing Up The Extended Segment Of Boot Rom Program In Flash Memory - H3C VG 31-08 Installation Manual

Installation Manual
H3C VG 31-08 Voice Gateway
5.2.3 Upgrading the Extended Segment of the Boot
ROM Program
Step 1: Enter the boot menu (refer to section 5.1 "Boot Menu"),
and enter 5 to enter the Boot ROM submenu, as shown in section
5.2.2 "Upgrading the Full Boot ROM Program".
Step 2: Enter 2 in the Boot ROM submenu to upgrade the
extended segment of Boot ROM program through XModem. The VG
31-08 provides several rate options. The subsequent operation steps
are the same as those described in section 5.2.1 "Upgrading the
Application Program".
Note:
This upgrade approach is only used to upgrade a portion of the Boot
ROM program, so you may make a second attempt once an error
occurs.
5.3 Backing up and Restoring the Extended
Segment of the Boot ROM Program
5.3.1 Backing up the Extended Segment of Boot ROM
Program in Flash Memory
Follow these steps to back up the Boot ROM program.
Step 1: Enter the boot menu (refer to section 5.1 "Boot Menu"),
and enter 5 to enter the Boot ROM submenu.
Chapter 5 Software Maintenance
5-9