Cisco Broadband Cable, Справочное руководство

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Cisco Broadband Cable Command Reference Guide
OL-1581-08
Chapter 3 Cisco CMTS Show Commands
show interface cable sid
Tip
In Cisco IOS Release 12.1(12)EC, Release 12.2(8)BC1, and later releases, you can add a timestamp to
show commands using the exec prompt timestamp command in line configuration mode.
Related Commands
Fragment reassembly
incomplete Number of packets that were subject to DOCSIS fragmentation that
have not yet been successfully reassembled.
Note
This counter is not supported on the Cisco uBR-MC5X20
card and always shows 0 or N/A, depending on the software
release.
Concatenated packets received Number of packets that were subject to DOCSIS concatenation that
were successfully received.
Note
This counter is not supported on the Cisco uBR-MC5X20
card and always shows 0 or N/A, depending on the software
release.
Good Codewords rx Number of FEC codewords received without error.
Corrected Codewords rx Number of FEC codewords received with errors that could be
corrected.
Uncorrectable Codewords rx Number of FEC codewords received with errors that could not be
corrected.
Concatenated packets received Number of concatenation headers received on an upstream service
flow. (This field always shows 0 for the Cisco uBR10012 router,
but you can use the docsQosUpstreamConcatBursts attribute in
DOCS-QOS-MIB to get a current count.)
Fragmentation headers received Number of fragmentation headers received on an upstream service
flow, regardless of whether the fragment was correctly
reassembled into a valid packet. (See docsQosUpstreamFragments
in DOCS-QOS-MIB.)
Fragmentation headers discarded Number of upstream fragments discarded and not assembled into a
valid upstream packet. (See docsQosUpstreamFragDiscards in
DOCS-QOS-MIB.)
Table 3-59 show interface cable sid Field Descriptions (continued)
Field Description
Command Description
clear cable secondary-
ip Clears the router’s table that links secondary IP addresses to the devices that
use them.
show cable modem
connectivity Displays connectivity statistics for one or more CMs.
show interface cable
signal-quality Displays information about the cable signal quality.