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Adding or Removing Hardware
234 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
This section describes the procedures for either a self or C-LAN-distributed firmware download.
These procedures help you determine which method to use. The main differences between the
two methods are:
The high-level steps used to perform a self- or C-LAN-distributed firmware download are
1. Prepare for download
on page 234
2. Upload image file from the Web to staging area
on page 238
3. FTP the image file to source
on page 239
4. Schedule a download to target(s)
on page 239
5. Monitor download progress
on page 243
6. Disable file system
on page 245
Note:
Note: If you have any trouble with this procedure, refer to Troubleshooting firmware
downloads on page 246.
Prepare for download
The following subsections contain procedures to prepare for the firmware downloads to target
circuit packs:
● Verify hardware/software requirements on page 235
● Get circuit pack information on page 237
● Set up source circuit pack’s file system on page 238
Table 52: Download Method Differences
C-LAN-distributed
download
The source circuit pack is always a C-LAN, either
TN799DP or TN799C.
Multiple target circuit packs of the same TN code
can be scheduled for download at a time.
Self download The source and target circuit packs are the same.
Each circuit pack must be scheduled for download
individually.