Cisco Broadband Cable Command Reference Guide

Chapter 4 Cisco Cable Modem Termination System Debugging Commands
debug cable bundle
Syntax Description
Command Modes Privileged EXEC
Command History
OL-1581-05
Cisco Broadband Cable Command Reference Guide
debug cable bundle
To enable debugging of the bundling of cable interfaces, use the debug cable bundle command in
privileged EXEC mode. To disable debugging output, use the no form of the command.
debug cable bundle [pkt]
no debug cable bundle [pkt]
pkt (Optional) Displays detailed information about packets that are transmitted
over the cable bundle.
Release Modification
12.0(7)XR, 12.1(0)6SC,
12.1(2)EC1
This command was introduced.
12.1(3a)EC Subinterface support was added.
Usage Guidelines This command activates debugging for cable interfaces that are bundled together into a master/slave
relationship, using the cable bundle command.
Note The debug cable bundle pkt command does not display information about multicast packets on the
Cisco uBR10012 router. Use the show ip mroute count and show hardware pxf cpu mroute commands
to display this information on the Cisco uBR10012 router.
Tip This command can generate a significant amount of output. To limit the debug output to a specific cable
interface, use the debug cable interface command, before using the debug cable bundle command.
Examples The following shows typical output from the debug cable bundle command for a particular cable
interface:
Router# debug cable interface c3/0
Router# debug cable bundle
00:53:23: Sending multicast packet to bundle int Cable3/0
00:53:23: Unicast packet sent out bundle int Cable3/0 to 0003.e3fa.5e21
00:53:24: Sending multicast packet to bundle int Cable3/0
00:53:25: Sending multicast packet to bundle int Cable3/0
00:53:26: Sending multicast packet to bundle int Cable3/0
Router#
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