Hello, I want to upgrade flash and dram memory in an mc3810. I'm not sure of the exact hardware version of the router; here is the sh ver command:
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router#sh ver
Cisco Internetwork Operating System Software
IOS (tm) MC3810 Software (MC3810-IS-M), Version 12.1(3)T, RELEASE SOFTWARE (fc1
)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Wed 19-Jul-00 20:53 by ccai
Image text-base: 0x00023000, data-base: 0x00A87C84
ROM: System Bootstrap, Version 12.0(6r)T4, RELEASE SOFTWARE (fc1)
ROM: MC3810 Software (MC3810-WBOOT-M), Version 12.0(6r)T4, RELEASE SOFTWARE (fc
1)
router uptime is 7 weeks, 1 day, 4 hours, 48 minutes
System returned to ROM by reload
System image file is "flash:mc3810-is-mz.121-3.T"
Cisco MC3810 (MPC860) processor (revision 10.04) with 28672K/4096K bytes of memo
ry.
Processor board ID 24800017
PPC860 PowerQUICC, partnum 0x0000, version C01(0x0031)
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
MC3810 SCB board (v12.A0)
1 Multiflex E1(slot 3) BNC interface(v03.A0)
1 Six-Slot Analog Voice Module (v07.B0)
1 Analog FXS_HW (v255.) port 1/1
1 Analog FXS voice interface (v03.A0) port 1/2
1 Analog FXS voice interface (v03.A0) port 1/3
1 Analog FXS voice interface (v03.A0) port 1/4
1 Analog FXS voice interface (v03.A0) port 1/5
1 Analog FXO voice interface (v04.A0) port 1/6
1 2-DSP(slot2) High Performance Compression Module(v01.A0)
1 Ethernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
2 Serial(sync/async) network interface(s)
1 Channelized E1/PRI port(s)
256K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (AMD29F016)
Configuration register is 0x2102
router#
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I want to add dram and flash in order to be able to install an IOS image that is VoIP capable.
Are there options besides the modules suggested by cisco (MEM-DIM-1X64D, MEM-381-1X32F)? I understand these are discontinued and cisco offers others as replacements. I'm just curious; are there cheaper and functional options out there (other brands)?
if so, what are the requirements of these modules? in order to look for other alternatives that are easier to get.
Thanks in advance.
Daniel
