Each lineĬard will support up to 512 Wideband interfaces.
A set ofĭownstream RF channels is configured under the Wideband interface. Interface forwards bonded traffic in the downstream direction. Integrated-Cable counter rf-channel command.
Cisco ios xe limit bandwidth on interface mac#
Primary downstream channels are transmitting MAC Management Messages (MMMs) use Outer# show cable mac-domain c1/0/0 downstream-service-group Option to display the MD-DS-SG channel membership. Use the show cable mac-domain command with the The non-primary channels must be properlyĬonfigured within the controller (that are operationally up) to be included in Non-primary downstream channels automatically associated with the MAC domain The active primary downstream channels within the MAC domain as well as Node is valid, the MD-DS-SGs within the associated MAC domains will beĪutomatically populated with downstream channels.
Cisco ios xe limit bandwidth on interface manual#
All downstream channels associated with a particular MAC Domain must be assigned a unique DOCSIS channel ID.ĭOCSIS channel ID allocation is preferred over manual DOCSIS channel IDĬommand may be used to enable automatic DOCSIS channel.All downstream channels included within the fiber node must be assigned a unique frequency.Every MAC Domain and Wideband Interface including channels within the fiber node must use the same bundle interface.Each fiber node configuration must include at least one downstream controller and one upstream controller.Required to create a valid fiber node configuration. Upstream service groups (MD-DS-SGs and MD-US-SGs respectively) within the MAC The Service Group information is compared with MAC DomainĬhannel configuration to automatically calculate the MAC Domain downstream and Group (DS-SG) and DOCSIS upstream Service Group (US-SG) of the physical fiber Uses the fiber node configuration to identify the DOCSIS downstream service Represents one or more matching physical fiber nodes in the HFC plant. Inject Header/HW flow creation status : DSNB_IF_SM_UPĬapable Downstream Channels to a MAC Domainįiber nodes may be configured per CMTS. State info (DSNB if and its underlying states) Integrated-Cable1/0/0:0 is up, line protocol is up Router# show interface Integrated-Cable 1/0/0:0 controller State info table provides information to diagnose issues affecting the Use the show interface Integrated-Cable controllerĬommand to verify the status of the specified integrated-cable interface. The associated downstream channel within the IC controller is operationally up.
The IC interface is configured with bandwidth.The IC interface is not configured shut down.The MD interface, which the IC interface associated to, is in UP state.The IC interface is associated to a MD (MAC Domain) interface.128 of the 512 wideband-cable interfaces (downstream bonding groups) may contain 33 or more channels.Ĭonditions are used to determine if an IC (Integrated-Cable) interface is up in.Each wideband-cable interface supports a maximum of 64 downstream channels.A total of 512 wideband-cable interfaces (downstream bonding groups) may be configured on each line card.768 downstream DOCSIS channels may be configured on each line card.For example, Integrated-Cable interface 3/0/0:0 is mapped to RF Channel 0 on Integrated-Cable controller 3/0/0. Each integrated-cable interface has a static mapping to an integrated-cable controller RF channel.Therefore, each line card has 1024 integrated-cable interfaces. Each downstream controller can be configured with 128 integrated-cable interfaces.Each downstream controller supports up to 128 downstream channels (0-127).Each downstream integrated-cable controller is associated with an RF port. The DS modules support eight downstream integrated-cable controllers for these eight ports.(downstream) modules support eight physical connectors or ports.
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