Nortel Networks 24T Manual de usuario descargar pdf (Pagina 45)

Introduction to the BayStack 410-24T Switch

309985-B Rev 00

1-17

Flash Memory Storage

The following two sections describe switch parameters that are stored in flash

memory.

Switch Software Image

Your switch’s software image is stored in flash memory. The flash memory allows

you to update your switch software image with a newer version, without changing

the switch hardware (see “Software Download” on page 3-102). An in-band

connection between the switch and the TFTP load host is required to download

the software image.

If a BootP server is set up properly on the network and the BayStack 410-24T

switch detects a corrupted software image during the self-test, the switch

automatically uses TFTP to download a new software image.

Configuration Parameters

Certain configuration parameters, including the system characteristics strings,

some VLAN parameters, IGMP configuration parameters, and the MultiLink

Trunk names are stored in flash memory. These parameters are updated every 10

minutes or whenever you issue the Reset command.

Note:

Do not power off the switch within ten minutes of changing any

configuration parameters, unless you first issue the Reset command. Powering

down the switch within 10 minutes of changing configuration parameters

(without resetting) can cause the changed configuration parameters to be lost.

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Nortel Networks 24T Manual de usuario Pagina 45