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Cisco Broadband Cable Command Reference Guide
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Chapter 5 Cisco CMTS Debugging Commands
debug cable phy
debug cable phy
To activate debugging of messages generated in the cable physical layer, use the
debug cable phy
command in privileged EXEC mode. To disable debugging output, use the
no
form of the command.
debug cable phy
no debug cable phy
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Usage Guidelines
This command activates debugging of messages generated in the PHY system, which is the physical
layer where upstream and downstream activity between the Cisco CMTS and the HFC network is
controlled. When this command is activated, any messages generated in the PHY system are displayed
on the Cisco CMTS console.
Examples
The following is typical output from the
debug cable phy
command.
cmts_phy_init: mac_version == BCM3210_FPGA
bcm3033_set_tx_sym_rate(5056941)
stintctl = 0x54484800
bcm3033_set_tx_if_freq(44000000)
stfreqctl = 0x5BAAAAAA
cmts_phy_init_us: U0 part_id = 0x3136, revid = 0x05, rev_id2 = 0x64
cmts_phy_init: mac_version == BCM3210_FPGA
Media access controller chip version.
bcm3033_set_tx_sym_rate(5056941)
stintctl = 0x54484800
Physical layer symbol rate register value.
00:51:49: bcm3033_set_tx_if_freq(44000000)
00:51:49: stfreqctl = 0x5BAAAAAA
Physical layer intermediate frequency (IF) register value.
00:51:49: cmts_phy_init_us: U0 part_id = 0x3136, revid = 0x05, rev_id2 = 0x64
Physical layer receiver chip part version.
Release
Modification
11.3NA
This command was introduced.
