Cisco Broadband Cable, Справочное руководство

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Cisco Broadband Cable Command Reference Guide
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Chapter 5 Cisco CMTS Debugging Commands
debug packetcable hccp
debug packetcable hccp
To display debugging messages for events that are related to Hot Standby Connection-to-Connection
Protocol (HCCP) N+1 redundancy synchronization for PacketCable operations, use the
debug
packetcable hccp command in privileged EXEC mode. To turn off the debugging, use the no form of
this command.
debug packetcable hccp
no debug packetcable hccp
Syntax Description This command has no arguments or keywords.
Command Modes Privileged EXEC
Command History
Usage Guidelines
Use this command to enable debugging for events that are related to HCCP redundancy operations that
are related to PacketCable operations on the Cisco CMTS. These debugging messages show errors that
occurred when the Cisco CMTS was synchronizing the PacketCable databases and state information
between the Working and Protect interfaces.
Examples
The following example shows a typical debugging message for the debug packetcable hccp command.
Router# debug packetcable hccp
Pktcbl HCCP msgs debugging is on
Pktcbl(gdb): gdb pointer is null for if_index = 13, gid = 3
Tip
The above debug message indicates that the Cisco CMTS was synchronizing the PacketCable gate
database on the Protect interface at the same time a PacketCable gate was in the process of being created.
Because the gate had not yet been fully initializated, the synchronization of the gate database had
incomplete information about the gate. This is typically a temporary condition that is resolved at the next
synchronization of the interfaces.
Related Commands
Release Modification
12.2(15)BC2 This command was introduced for the Cisco uBR7246VXR and
Cisco uBR10012 universal broadband routers.
Command Description
debug cops Displays debugging messages related to the COPS protocol.
debug hccp sync Displays debug messages for HCCP synchronization messages.
debug packetcable all Displays general debugging messages for all PacketCable events.