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Cisco Broadband Cable Command Reference Guide
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Chapter 2 Cisco CMTS Configuration Commands
hccp revertive
Tip
If you are using the
hccp revertive
command on a cable interface, do not also configure the
hccp track
command. Configuring both commands on the same interface can cause multiple switchovers on the
same fault.
Using hccp track with hccp revertive
As a general rule, if you are using the
hccp track
command on a cable interface, do not also configure
the
hccp revertive
command without also configuring
no keepalive
on the cable interface. Configuring
both commands on the same interface, along with keepalives, can cause multiple switchovers on the
same fault.
If you want to use keepalives along with both the
hccp track
and
hccp revertive
commands,use the
hccp
track
command on both the Working and Protect interfaces, so that the Working interfaces on the same
card track each other and the Protect interfaces on the same card track each other.
Table 2-16
summarizes
the guidelines for using these three commands:
Examples
The following example shows cable interface 4/0 on a Protect CMTS in group 2 being configured to
automatically revert to protect status after the Working CMTS peer has returned to active duty:
router(config)#
interface cable 4/0
router(config-if)#
hccp 2 revertive
Related Commands
Table 2-16 Possible hccp track and hccp revertive Configurations
hccp track
(Working I/Fs)
hccp track
(Protect I/Fs)
hccp revertive
keepalive Configuration
Yes No No
keepalive
or
no keepalive
Yes No Yes
no keepalive
Yes Yes Yes
keepalive
or
no keepalive
Command
Description
hccp reverttime
Specifies the time that the Working CMTS waits before automatically
switching back to a Working CMTS following system switchover.
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.