Configuring 60 GHz cnWave™
194
Figure 209:
Advanced tab
Configuration options under Network > Advanced and Node > Advanced are for advanced users who
understand the cnWave configuration model well. It is not recommended to use these options. Shows the
merged configuration from the Base layer to the Network override layer.
cnWave is based on Facebook’s Terragraph architecture. It follows a layered configuration model, with a
node’s “full” configuration computed as the union of all layers in the following order:
l
Base configuration - The default configuration, which is tied to a specific software version and is
included as part of the image. The controller finds the closest match for a node’s software version
string and falls back to the latest if no match was found.
l
Firmware-specific base configuration - The default configuration is tied to a specific firmware
version, which is also included as part of the image. Values are applied on top of the initial base
configuration layer.
l
Hardware-specific base configuration - The default configuration is tied to a specific hardware
type, which is also included as part of the image. Each hardware type supplies configuration that
changes with software versions. Values are applied on top of the firmware-based configuration
layer.
l
Automated node overrides - Contains any configuration parameters for specific nodes that were
automatically set by the E2E controller.
l
Network overrides - Contains any configuration parameters that should be uniformly overridden
across the entire network. This takes precedence over the base configuration and automatic
overrides.
l
Node overrides - Contains any configuration parameters that should be overridden only on
specific nodes (e.g. PoP nodes). This takes precedence over the network overrides.
The E2E controller manages and stores the separate configuration layers. The cnWave nodes have no
knowledge of these layers, except the base configuration on the image. The nodes copy the latest base
version (via natural sort order) if the configuration file on disk is missing or corrupt.
Click Submit to apply the changes.
Содержание cnWave
Страница 1: ...USER GUIDE 60 GHz cnWave System Release 1 2 2 ...
Страница 56: ...System Hardware 56 Figure 37 10 GbE PoE C000000L141A ...
Страница 136: ...Installation 136 Figure 128 Connecting the power injector to ODU drop cable ...
Страница 205: ...Operation 205 SNR graph Figure 219 SNR graph MCS Index graph Figure 220 MCS Index graph ...