Cisco SR2016T-NA Reference Manual page 555

Chapter 3 Cisco CMTS Show Commands
Table 3-14 Descriptions for the show cable modem Fields (continued)
Field
Phy Operating Mode
BPI Enbld
Capabilities
Optional Filtering
Support
Transmit Equalizer
Support
Flaps
Errors
Stn Mtn Failures
Total US Flows
Total DS Flows
Total US Data
Total US Throughput
Total DS Data
Total DS Throughput
Active Classifiers
DSA/DSX messages
Dynamic Secret
OL-1581-08
Description
Indicates the type of PHY-layer modulation that the CM is using: tdma or
atdma.
Indicates whether Baseline Privacy Interface (BPI) or BPI Plus (BPI+)
encryption is enabled for the CM.
Indicates what the CM reported as its capabilities in its Registration Request
message: DOCSIS fragmentation, concatenation, packet header suppression
(PHS), and BPI encryption.
Indicates whether 802.1P or 802.1Q packet filtering is enabled for this CM.
Number of taps being used for transmit equalization.
Number of flaps reported by this CM, with the date and time of the last flap
within the parentheses.
Number of frame CRC and HCS errors reported for this CM.
Number of station maintenance (cable keepalive) messages that the CMTS
sent to this CM but did not receive any reply.
Total number of upstream service flows, with the number of active service
flows within the parentheses.
Total number of downstream service flows, with the number of active service
flows within the parentheses.
Total data this CM has transmitted on the upstream, in packets and bytes.
Calculated throughput for this CM on the upstream, if available.
Total data this CM has received on the downstream, in packets and bytes.
Calculated throughput for this CM on the downstream, if available.
Current number of active classifiers for this CM, with the maximum number
of allowable classifiers for this CM within the parentheses.
Indicates whether dynamic service changes (DSX) from the cable modem are
permitted (permit all) or disallowed (reject all).
Dynamically-generated shared secret (a 16-byte hexadecimal value) that was
used in the cable modem's previous registration cycle. If the cable modem is
currently offline, this field shows all zeroes. If a cable modem has been
excluded from being processed by the dynamic shared secret feature, using
the cable dynamic-secret exclude command, this field shows "Excluded".
Note This field displays a value only when the cable dynamic-secret
command has been used on the CMTS interface.
Cisco Broadband Cable Command Reference Guide
show cable modem
3-59