Cisco 4000 Series Instrukcja aktualizacji - Strona 12

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Memory Replacement Procedures

Upgrading the Cisco 4500, Cisco 4500-M, Cisco 4700, and Cisco 4700-M Flash memory requires

replacing or adding to the Flash memory conﬁguration of 4 MB with 8, 16, 32, or 64 MB of Flash

memory.

Figure 8 shows the memory component and jumper locations in the Cisco 4500, Cisco 4700, and

older versions of the Cisco 4500-M.

Figure 8

NVRAM

Jumped pins

1 and 2

Figure 9 shows the memory component and jumper locations in the Cisco 4700-M and newer

versions of the Cisco 4500-M.

12 Upgrading Cisco 4500, Cisco 4500-M, Cisco 4700, and Cisco 4700-M Memory

Cisco 4500, Older Cisco 4500-M , and Cisco 4700 Memory Component Locations

Shared-memory

SIMM and socket

Motherboard

U68

ROM monitor

Main memory SIMM

sockets with correct

SIMM orientation

Jumper in place enables

writing to Flash memory

Front of chassis

System Flash memory 1

System Flash memory 0

RxBoot Flash memory