Cisco uBR10012 Software Configuration Manual page 201

Chapter 6 Troubleshooting the System
verbose
Available options when displaying information for a single CM
classifiers
classifiers cache
classifiers verbose
cpe
cnr
Examples
The following sample output from the show cable modem command shows the default CM displays for
individual CM.
Router# show cable modem
MAC Address
0010.7b6b.58c1 0.0.0.0
0010.7bed.9dc9 0.0.0.0
0010.7bed.9dbb 0.0.0.0
0010.7b6b.58bb 0.0.0.0
0010.7bb3.fcd1 10.20.113.2
0010.7bb3.fcdd 0.0.0.0
0010.7b43.aa7f 0.0.0.0
Router# show cable modem 0010.7bb3.fcd1
MAC Address
0010.7bb3.fcd1 10.20.113.2
The following example shows sample output for the verbose option for a particular CM:
Router# show cable modem 0010.7bb3.fcd1 verbose
MAC Address
IP Address
Prim Sid
Interface
Upstream Power
Downstream Power
Timing Offset
Received Power
MAC Version
Capabilities
Sid/Said Limit
Optional Filtering Support
Transmit Equalizer Support
Number of CPEs
Flaps
OL-1520-05
Displays detailed information, replacing the former detail option, and
providing information such as:
Signal-to-noise ratio (SNR) information for each CM on each interface
•
Summary display of the total number of modems connected for each
•
upstream channel
• Total number of registered and unregistered modems for the specified
interface or upstream
Total number of offline modems for the specified interface or upstream and
status for each offline modem before it went offline
Displays the classifiers for the modem.
Displays the classifiers in the cache maintained for each CM. (This cache is
based on IP header field values and speeds up classifier lookups and reduces
per packet processing overhead.)
Displays detailed information for the modem's classifiers.
Displays the CPE devices accessing the cable interface through the CM.
(For Cisco uBR-MC16S only) Displays the upstream carrier/noise ratio (CNR)
for the specified CM (in dB).
IP Address I/F
C4/0/0/U5 offline
C4/0/0/U5 offline
C4/0/0/U5 offline
C4/0/0/U5 offline
C5/0/0/U5 online
C5/0/0/U5 init(r1)
C5/0/0/U5 init(r2)
IP Address I/F
C5/0/0/U5 online
: 0010.7bb3.fcd1
: 10.20.113.2
: 1
: C5/0/0/U5
: 0 dBmV (SNR = 33.25 dBmV)
: 0 dBmV (SNR = ----- dBmV)
: 1624
:
: DOC1.0
: {Frag=N, Concat=N, PHS=N, Priv=BPI}
: {Max Us Sids=0, Max Ds Saids=0}
: {802.1P=N, 802.1Q=N}
: {Taps/Symbol= 0, Num of Taps= 0}
: 0(Max CPEs = 0)
: 373(Jun 1
Cisco uBR10012 Universal Broadband Router Software Configuration Guide
MAC Prim RxPwr Timing Num
State Sid (db)
5 -0.25
6 -0.75
7 0.50
8 0.00
1 0.00
2 -20.00 1624
3 7.25
MAC Prim RxPwr Timing Num
State Sid (db)
1 0.00
0.25
13:11:01)
Show cable modem
BPI
Offset CPEs Enbld
2285 0 yes
2290 0 yes
2289 0 yes
2290 0 yes
1624 0 yes
0 no
1623 0 no
BPI
Offset CPEs Enbld
1624 0 yes
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