
10 Replacing the Boot ROMs in the Cisco 2500 Series and AccessPro PC Card Routers
Replacing the Boot ROMs—All Models
Figure 8 Boot ROM and Jumper Locations—Cisco 2509 and Cisco 2511 Access Servers
H4534
System-code SIMMs
(Flash or PROMs)
Flash memory card slot
J1
U3
Primary memory
(DRAM SIMM)
Console
Aux
Serial 0
J12 J13
J17
Boot ROMs
A
B
Boot ROM
jumper
J2
J3
FW2
FW1
Note: SIMMs removed for clarity
Ethernet AUI
DB-15
J14
J11
SCSI II
68-pin
Serial 1
A
B
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