2) Power off and restart the switch. When you are prompted that "Press CTRL-B to enter the
bootutil" in the hyper terminal, please press CTRL-B key to enter into bootutil menu shown
as Figure 19-6.
As the prompt is displayed for a short time, you are suggested not to release the CTRL-B key
until you enter into bootutil menu after powering on the switch.
3) After entering into bootutil menu, please firstly configure the IP parameters of the switch.
Enter 5 and specify the IP address, IP mask and gateway in turn.
Figure 19-6 bootutil Menu
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