Cisco Broadband Cable Command Reference Guide

hccp protect
2-300
Cisco Broadband Cable Command Reference Guide
Chapter 2 Cisco Cable Modem Termination System Commands
Examples The following example configures host cable interface 4/0 to protect member 2 of group 2 at
IP address 1.1.11.2:
Related Commands
Table 2-9 Switchover Operation for a Cisco uBR-MC16C/Cisco uBR-MC16S Configuration
Working Cable
Interface
Protect Cable
Interface Operation After Switchover
Cisco uBR-MC16C Cisco uBR-MC16S The protect card (Cisco uBR-MC16S) uses the same
upstream frequency as the working card, but after the
system stabilizes, the protect card begins using the
enhanced spectrum management features of the
Cisco uBR-MC16S card, as configured on the protect
CMTS.
Cisco uBR-MC16S Cisco uBR-MC16C The protect card (Cisco uBR-MC16C) uses the same
upstream frequency as the working card. If the upstream
becomes unstable, the Cisco uBR-MC16C performs only
blind frequency hopping.
Cisco uBR-MC16S Cisco uBR-MC16S The protect card initially uses the same upstream frequency
as the working card, but after the system stabilizes, the
protect card continues using the enhanced spectrum
management features of the Cisco uBR-MC16S card.
Router(config)# interface cable 4/0
Router(config-if)# hccp 2 protect 2 1.1.11.2
Command Description
hccp working Configures a specified cable interface to be a working member of a given
group.
show hccp Displays information for all cable interfaces on which one or more HCCP
groups and authentication modes have been configured.
show hccp interface Displays group information for a specific cable interface on which one or
more groups and authentication modes have been configured.
OL-1581-05