Cambium Networks PTP 820 Series User Manual page 756

Chapter 15: Configuration Guide (CLI)
Copying Configuration to Mate (CLI)
In a 1+1 HSB configuration, it is necessary for both radio carriers to have the same configuration. PTP 820G
includes a mismatch mechanism that detects if there is a mismatch between the radio configurations of the local
and mate radio carriers. This mechanism is activated by the system periodically and independently of other
protection mechanisms, at fixed intervals. It is activated asynchronously for both the active and the standby radio
carriers. Once the mismatch mechanism detects a configuration mismatch, it raises a Mate Configuration
Mismatch alarm. When the configuration of the active and standby radio carriers is changed to be identical, the
mechanism clears the Mate Configuration Mismatch alarm.
In order to align the configuration between the active and standby radio carriers, you must verify that at least one
of the radio carriers is properly configured, and then perform a copy to mate command. This command copies the
entire configuration from a selected radio in the protection pair to the other radio in the pair to achieve full
configuration alignment between the radios in the pair. The command also initiates a reset of the radio carriers to
which the configuration is copied. As soon as the radio to which the confirmation was copied is up and running, its
configuration is aligned to the configuration of the other radio. This operation has no effect on the source radio.
To perform a copy-to-mate command, enter the following command in root view:
root> radio protection copy-to-mate group <group> source-radio <radio>
source-port <port>
Parameter Input Type
group Number
radio Number
port Number
The following command copies the configuration of the active radio carrier in protection group 1 (radio interface 1)
to its standby radio carrier (radio interface 2):
root> radio protection copy-to-mate group 1 source-radio 1 source-port 1
Revertive Mode (CLI)
When revertive mode is enabled, following a switchover the system initiates a revertive protection switchover
back to the original receiver once proper link and/or equipment conditions are restored. This ensures that the
primary path is used whenever possible.
For HSB-SD groups, an additional revertive mode option enables you to configure revertive mode for diversity. If a
diversity switchover takes place and revertive mode is enabled for diversity, the system initiates a revertive
diversity switchover back to the original receiver once a proper signal is restored on the primary receiver.
To configure revertive mode, enter the following command in root view:
root> radio protection revertive group <group> admin <enable|disable> primary-
radio-slot <slot> primary-radio-port <port>
The following command enables protection revertive mode for protection group 1, with radio interface 1
designated as the primary radio:
Permitted Values Description
1-4 The group ID of the protection group.
1
1-2
phn-3965_006v002
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Configuring HSB Radio Protection (CLI)