Cisco SR2016T-NA Reference Manual page 446

Reference guide

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To configure a cable interface on a Working CMTS or Protect CMTS to enable automatic switchover

based on the interface state, use the hccp track command in cable interface configuration mode. To

disable the automatic switchover based on interface state, use the no form of this command.

Syntax Description

Enabled for the current interface

Command Modes

Interface configuration (cable interface only)

Command History

Usage Guidelines

This command enables automatic switchover of one interface when a tracked interface switches over

from "up" to "down."

Typically, this command is used to allow all interfaces on one card to track one another, so that if one

interface goes down and switches over to the Protect, all other interfaces can also switch over, allowing

the Protect card to assume full operation for these interfaces. This allows support engineers to

troubleshoot the problem on the Working interface, or to remove and replace the Working card, if

necessary, without interfering with traffic.

Cisco Broadband Cable Command Reference Guide

hccp group track [interface]

no hccp group track [interface]

The group number for the specified interface. Valid values are any number

from 1 to 255, inclusive.

Specifies another cable interface (the default is the current cable interface).

Modification

This command was introduced for the Cisco uBR7200 series routers.

Support was added for the Cisco uBR-MC16S cable interface line card.

Support was added for the N+1 (1:n) RF Switch with the Cisco uBR10012

router and Cisco uBR-LCP-MC28C card.

Support was added for the N+1 (1:n) RF Switch with the Cisco uBR10012

router and Cisco uBR-LCP-MC16C, Cisco uBR-LCP-MC16E, and

Cisco uBR-LCP-MC16S cards.

Support was added for the N+1 (1:n) RF Switch with the

Cisco uBR7246VXR router and Cisco uBR-MC16C, Cisco uBR-MC16S,

and Cisco uBR-MC28C cards.

Cisco CMTS Configuration Commands

Broadband cable