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Cisco Branch Routers Series Network Analysis Module (NME-NAM-120S) Installation and Configuration Note, 4.0
OL-14942-02
How to Install, Upgrade, or Downgrade NME-NAM-120S
• Default boot option is to boot the NAM 4.0 image from disk.
• Default bootloader file to be used on subsequent boot: primary or secondary
Note Primary causes the application to launch normally.
Secondary causes the application to start the primary bootloader; the primary bootloader then
checks the secondary bootloader location and, if it finds the secondary bootloader and if the
checksum is correct, uses the secondary bootloader.
Example:
ServiceEngine bootloader> config
IP Address [10.100.20.81] >
Subnet mask [255.255.255.0] >
TFTP server [10.107.150.30] >
Gateway [10.100.20.80] >
Default Helper-file [cue-installer.10.2.0.13] >
Ethernet interface [internal] >
Default Boot [none|disk] >
Default bootloader [primary|secondary] [primary] >
ServiceEngine bootloader>
Step 6 (Optional) Verify your bootloader configuration settings:
ServiceEngine bootloader> show config
Example:
ServiceEngine boot-loader> show config
IP addr: 172.20.98.152
Netmask: 255.255.255.192
TFTP server : 172.20.98.175
GW IP addr: 172.20.98.129
eth int: internal
Default boot: disk
Bootloader Version: 2.1.12
Bootloader Name: DEV_BOOTLOADER
Default Helper-file: nme-nam-helper.bin
Default bootloader: secondary
External i/f media: copper
ServiceEngine boot-loader>
Step 7 Enter boot helper.
ServiceEngine bootloader> boot helper
Step 8 Enter boot flash.
ServiceEngine bootloader> boot compactflash
Note For NM-NAM, enter boot flash.
Step 9 Using helper menu install the application image. Use option 1 to upgrade the application image and leave
the configuration intact, or use option 2 to reformat the HDD and install the application image. Using
Option 2 is useful if the HDD image is corrupted, but all configuration will be lost.