Enable Ds-Resiliency And Configure Resiliency Bonding Group; Enable Acfe; Verify Dynamic Bonding Group Configuration - Cisco Remote PHY Shelf 7200 Software Configuration Manual And Command Reference

Cisco Remote PHY Shelf 7200 Configuration Guide for Cisco Remote PHY Shelf 7200 Software 1.1
5% is the default bonding group throughput percentage threshold, and 6 is the default cable modem count
threshold. If the throughput of a bonding group is lower than 5% of all bonding groups' throughput, and this
bonding group has less than 6 cable modems assigned to it, then this bonding group is reclaimed when the
available bonding groups reach the lower limit (20%).
By default, cable modem registration and load balance trigger DBG creation when needed. If you want to
disable the interoperation with cable modem registration and load balance, use the commands in the following
example:
ROUTER# configure terminal
ROUTER(config)# no cable dynamic-bonding-group registration
ROUTER# configure terminal
ROUTER(config)# no cable dynamic-bonding-group load-balance
When DBG is enabled, we recommend you to complete the following configurations.

Enable DS-Resiliency and Configure Resiliency Bonding Group

To make sure that the modem is still in w-online state with maximum downstream capability when several
RF channels are impaired, enable the ds-resiliency feature by running the following commands:
Router# configure terminal
Router(config)# cable resiliency ds-bonding
Router(config)# end
Router# configure terminal
Router(config)# interface wideband-Cable 3/0/1:30
Router(config-if)# cable ds-resiliency
Wideband-Cable3/0/1:30 is set to WB resiliency bonding group.
Remove any existing bundle and rf-channel configuration.
Router(config-if)# end

Enable ACFE

Enable ACFE feature to make sure that modem registration is not blocked because of QoS failures:
Router# configure terminal
Router(config)# cable acfe enable
Router(config)# end

Verify Dynamic Bonding Group Configuration

This section describes how to use certain show commands to verify if the dynamic bonding groups are created.
Check the modem's primary wideband interface using the show cable modem wideband channel command
as shown in this example:
Router# show cable modem 4800.33ee.ebee wideband channel
MAC Address
4800.33ee.ebee
Check the modem's downstream tuner capability using the show cable modem verbose | in DS Tuner
command as shown in the following example:
IP Address
30.132.15.246
Cisco Remote PHY Shelf 7200 Software Configuration Guide for Cisco Remote PHY Shelf 7200 Software 1.1
Enable DS-Resiliency and Configure Resiliency Bonding Group
I/F MAC
State
C3/0/1/UB w-online
DSxUS Primary
WB
32x2 Wi3/0/1:3
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