Cisco 2650 - 2650 Router Guide d'installation

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10Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMCisco 2691This section describes how to upgrade synchronous dynamic r

11Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMFigure 7 SDRAM DIMM Locations in the Cisco 2691 RouterSDRAM DIMM Orie

12Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMFigure 8 168-Pin SDRAM DIMMRemoving SDRAM DIMMSFollow these steps to

13Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMFigure 9 Removing and Installing SDRAM DIMMs on the Cisco 2691Step 4

14Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing Flash MemoryStep 4 Beginning with socket 0, insert the DIMM perpendicular

15Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing Flash MemoryNote Cisco 2650 and Cisco 2651 routers support a maximum of 3

16Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing Flash MemoryTo identify a SIMM module, look for the part number label on

17Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing Flash MemoryFigure 11 Removing and Replacing the System-Code SIMMStep 8 P

18Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersInstallin

19Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersCompact F

2Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Accessing the System BoardAccessing the System BoardYou must open the chassis to acc

20Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersInstallin

21Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersClass C F

22Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersErasing d

23Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 Routers16056320

24Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersRouter# r

25Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersRouter# m

26Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersThe follo

27Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersThe follo

28Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Installing and Formatting Compact Flash Memory Cards in Cisco 2691 RoutersDelete fi

29Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing the Boot ROMReplacing the Boot ROMCisco 261x, Cisco 262x, Cisco 265x, and

3Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Accessing the System BoardWarningBefore opening the chassis, disconnect the telephon

30Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing the Boot ROMFigure 13 System Card Layout for Cisco 261x, Cisco 262x, and

31Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing the Boot ROMFigure 14 System Card Layout for Cisco 26xxXM RoutersStep 2 G

32Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing the Boot ROMFigure 15 Removing the ROM from the System BoardStep 3 Orient

33Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Replacing the Boot ROMTesting ROM InstallationTip Before testing your ROM installat

34Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Closing the ChassisStep 3 Verify the ROM version:Router# show rom-monitorReadOnly R

35Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Closing the ChassisStep 5 Reinstall the chassis on the wall, rack, desktop, or tabl

36Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Obtaining DocumentationStep 5 Fasten the cover with the five screws you set aside e

37Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Obtaining Technical AssistanceYou can e-mail your comments to [email protected]

38Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Obtaining Technical Assistance• Priority level 2 (P2)—Your production network is se

39Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Obtaining Technical AssistanceThis document is to be used in conjunction with Cisco

4Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Accessing the System BoardRemoving the Chassis Cover on Cisco 2691Complete the follo

40Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Obtaining Technical Assistance

5Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMFigure 3 Removing the Cisco 2691 Router CoverUpgrading DRAMThis sectio

6Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMMemory CapacitiesCisco 2600 series routers use two types of dynamic me

7Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMCaution It is critical that the correct voltage DRAM modules be instal

8Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMFigure 5 DIMM Socket LocationDRAM DIMM InstallationTo install the DRAM

9Upgrading System Memory in Cisco 2600 Series Routers78-5125-04 B0Upgrading DRAMStep 6 Position the new DIMM so that the polarization notch is located