2600 Memory

[dhwall]

Where do I find information on what DRAM memory combinations are allowed in slot 1 and slot 2 for a 2611 and 2621 router?

[szamani]

2600 memory slots are not dual bank. So you can install any memory size in each slot. Memory type can be:

EDO • Unbuffered • Non-parity • 60ns • 3.3V

[dhwall]

Can I can mix and match any combination of 32MB, 16MB,8MB,4MB?

[szamani]

Yes.

[sales]

http://simondirect.com/store/index.php?main_page=index&cPath=7_22

MAIN CISCO DRAM MEMORY
Maximum Memory: 64mb
Base Memory: 0mb (Removable)
Upgrade Sockets: 2 (2 banks of 1)

CISCO FLASH MEMORY
Maximum Memory: 32mb
Base Memory: 0mb (Removable)
Upgrade Sockets: 1 (1 bank of 1)

The Cisco 2620 and Cisco 2621 can be upgraded to support a maximum of 32 MB of Flash memory when using both the Cisco 2600 boot ROM version 12.2(6r) (supplied with Cisco part number MEM2620-32FSBoot=) and either Cisco IOS Release 12.1(3)T or Cisco IOS Release 12.2T or later Cisco IOS releases.