256MB to 512MB Approved SODIMM Memory for Cisco 3745 Series SDRAM (p/n: MEM3745-256U512D=)
256 MB SODIMM REQUIREMENTS
In order to use the 256 MB SODIMM in a Cisco 3745 Multiservice Access Router, minimum ROMmon and Cisco IOS® Software versions are required, as shown in Table 1. There are no minimum ROMmon or Cisco IOS Software requirements for the 64 MB and 128 MB SODIMMs.
Table 1. Minimum ROMmon and Cisco IOS Software Versions for 256 MB SODIMM Support
|Minimum ROMmon Version||12.3(6r)|
|Minimum Cisco IOS Software Versions||12.3(9), 12.3(8)T|
Cisco IOS Software and ROMmon upgrades are available to customers with a service contract in the Software Center on Cisco.com