Specifications

5-8
Cisco Cable Wideband Solution Design and Implementation Guide, Release 1.0
OL-10705-02
Chapter 5 Monitoring and Troubleshooting Wideband Components
Monitoring Wideband Components
• association—Displays wideband-to-narrowband (traditional DOCSIS) channel association
information. The association of a wideband channel to a traditional DOCSIS downstream channel
is made when a primary downstream channel for the fiber node is configured with the downstream
cable command.
• config—Displays wideband channel configuration information.
• counters—Displays wideband channel statistics.
• mapping—Displays the mapping of RF channels to wideband channels.
To display wideband-to-narrowband channel association information, use show hw-module bay with
the association and wideband-channel keywords. If you specify a wideband channel number after
wideband-channel, output is for that channel only. For example:
Router# show hw-module bay 1/0/0 association wideband-channel 0
WB BG Bundle NB NB chan Reserved Avail
channel ID num channel ID CIR CIR
Wideband-Cable1/0/0:0 24 123 Cable5/0/1 120 0 0
In the preceding example, the following information is displayed for each wideband channel:
• WB channel—Wideband-cable interface (wideband channel).
• BG ID—Bonding Group ID for the wideband channel.
• Bundle num—The number of the virtual bundle interface in which the wideband channel is a
member.
• NB channel—The slot/subslot/port of the primary downstream channel (narrowband channel or
traditional DOCSIS channel) for the wideband channel.
• NB channel ID—Channel ID for the primary downstream channel.
• Reserved CIR—The reserved committed information rate (CIR). Because CIR is not currently
supported for wideband traffic, reserved CIR is always 0.
• Avail CIR—The part of the CIR that is currently available. Because CIR is not currently supported
for wideband traffic, available CIR is always 0.
To display configuration information for a wideband channel, use show hw-module bay with the config
and wideband-channel keywords. If you do not specify a wideband channel number after
wideband-channel, output is for all wideband channels. For example:
Router# show hw-module bay 1/0/0 config wideband-channel
WB BG Bundle WB Host Primary
channel ID num Slot/Subslot BG
Wideband-Cable1/0/0:0 24 123 5/0 Yes
Wideband-Cable1/0/0:1 25 123 5/0 Yes
Wideband-Cable1/0/0:2 26 123 5/0 Yes
Wideband-Cable1/0/0:3 27 123 5/0 Yes
Wideband-Cable1/0/0:4 28 123 5/0 Yes
Wideband-Cable1/0/0:5 29 123 5/0 Yes
Wideband-Cable1/0/0:6 30 123 5/0 Yes
Wideband-Cable1/0/0:7 31 123 5/0 Yes
Wideband-Cable1/0/0:8 32 123 5/0 Yes
Wideband-Cable1/0/0:9 33 123 5/0 Yes
Wideband-Cable1/0/0:10 34 123 5/0 Yes
Wideband-Cable1/0/0:11 35 123 5/0 Yes
In the preceding example, the following information is displayed for each wideband channel.
• BG ID—Bonding Group ID.