Linksys WCM300 Cisco Cable Wideband Solution Design and Implementation Guide, - Page 81

Verifying Other Information for Wideband Cable Modems, show cable modem cpe

Get Linksys WCM300 - Channel Bonded Cable Modem PDF manuals and user guides View all Linksys WCM300 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 81 highlights

Chapter 5 Monitoring and Troubleshooting Wideband Components Troubleshooting Wideband Components Verifying Other Information for Wideband Cable Modems To verify other information related to wideband cable modems, use the show commands that display information relevant to all cable modems: • show cable modem access-group-Displays information about the access group for each CM. • show cable modem classifiers-Displays information about the classifiers being used for each CM. • show cable modem cnr-Displays carrier-to-noise ratio (CNR) information for CMs that are using cable interface line cards with hardware spectrum-management capabilities. • show cable modem connectivity-Displays connectivity information for each CM. • show cable modem counters-Displays traffic counters for each CM. • show cable modem cpe-Displays information about the CPE devices using each CM.show cable modem errors-Displays packet error information for each CM. • show cable modem flap-Displays flap-list information for each CM. • show cable modem mac-Displays MAC-layer information for each CM. • show cable modem offline-Lists the offline CMs. • show cable modem maintenance-Displays information about the Station Maintenance errors for each CM. • show cable modem offline-Lists the offline CMs. • show cable modem phy-Displays the PHY layer information for each CM. • show cable modem qos-Displays the quality of service (QoS) information for each CM. • show cable modem registered-Lists the registered CMs. • show cable modem remote-query-Displays information collected by the remote-query feature. • show cable modem rogue-Displays a list of cable modems that have been marked, locked, or rejected because they failed the dynamic shared-secret authentication checks. • show cable modem summary-Displays summary information about the CMs on each cable interface. • show cable modem unregistered-Lists the unregistered CMs. • show cable modem vendor-Displays vendor names and identifies for each CM. For information on the preceding commands, see the Cisco Broadband Cable Command Reference Guide. OL-10705-02 Cisco Cable Wideband Solution Design and Implementation Guide, Release 1.0 5-21

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
5-21
Cisco Cable Wideband Solution Design and Implementation Guide, Release 1.0
OL-10705-02
Chapter 5
Monitoring and Troubleshooting Wideband Components
Troubleshooting Wideband Components
Verifying Other Information for Wideband Cable Modems
To verify other information related to wideband cable modems, use the
show
commands that display
information relevant to all cable modems:
•
show cable modem access-group
—Displays information about the access group for each CM.
•
show cable modem classifiers
—Displays information about the classifiers being used for each CM.
•
show cable modem cnr
—Displays carrier-to-noise ratio (CNR) information for CMs that are using
cable interface line cards with hardware spectrum-management capabilities.
•
show cable modem connectivity
—Displays connectivity information for each CM.
•
show cable modem counters
—Displays traffic counters for each CM.
•
show cable modem cpe
—Displays information about the CPE devices using each CM.show cable
modem errors—Displays packet error information for each CM.
•
show cable modem flap
—Displays flap-list information for each CM.
•
show cable modem mac
—Displays MAC-layer information for each CM.
•
show cable modem offline
—Lists the offline CMs.
•
show cable modem maintenance
—Displays information about the Station Maintenance errors for
each CM.
•
show cable modem offline
—Lists the offline CMs.
•
show cable modem phy
—Displays the PHY layer information for each CM.
•
show cable modem qos
—Displays the quality of service (QoS) information for each CM.
•
show cable modem registered
—Lists the registered CMs.
•
show cable modem remote-query
—Displays information collected by the remote-query feature.
•
show cable modem rogue
—Displays a list of cable modems that have been marked, locked, or
rejected because they failed the dynamic shared-secret authentication checks.
•
show cable modem summary
—Displays summary information about the CMs on each cable
interface.
•
show cable modem unregistered
—Lists the unregistered CMs.
•
show cable modem vendor
—Displays vendor names and identifies for each CM.
For information on the preceding commands, see the
Cisco Broadband Cable Command Reference
Guide.