Cisco WCM300 - Channel Bonded Cable Modem Implementation Manual page 5

Monitoring and Troubleshooting Wideband Components
5
C H A P T E R
OL-10705-02
Linksys WCM300-NA, WCM300-EURO, and WCM300-JP Modems
DOCSIS Configuration File for Wideband on Linksys WCM300 Modems
Scientific Atlanta DPC2505 and EPC2505 Modems
Automatic Adjustments During Scientific Atlanta DPC2505 and EPC 2505 Registration
CMTS Interactions with Wideband Cable Modems
Registration for Wideband Cable Modems
Load Balancing for Wideband Cable Modems
Supported MIBs
4-10
Known Restrictions
4-10
Monitoring Wideband Components
Monitoring Wideband SIPs
show diag
5-2
Monitoring Wideband SPAs
show hw-module bay oir
show diag
5-3
show controllers modular-cable
Monitoring Wideband Channels
show interface wideband-cable
show hw-module bay
Monitoring RF Channels
show hw-module bay
Monitoring Wideband Cable Modems
show cable modem wideband
show cable modem summary
Troubleshooting Wideband Components
Troubleshooting Wideband SIPs and Wideband SPAs
Performing Basic Troubleshooting on a Wideband SIP and Wideband SPA
Verifying That a Wideband SPA's Active Gigabit Ethernet Port Is Up
Verifying That a Wideband SPA Is Correctly Configured for SPA-to-EQAM
Communications
Verifying That a Wideband SPA Is Able to Communicate with the Edge QAM Device
Troubleshooting Wideband Channels
Verifying That a Wideband Channel is Up and Is Transmitting Packets
Verifying That a Wideband Channel is Configured Correctly
Troubleshooting Wideband Cable Modems
Pinging a Wideband Cable Modem
Verifying That a Wideband-Capable Cable Modem is Registered as a Wideband Modem
Cisco Cable Wideband Solution Design and Implementation Guide, Release 1.0
4-9
5-1
5-2
5-3
5-3
5-4
5-6
5-6
5-7
5-10
5-10
5-10
5-11
5-11
5-13
5-16
5-17
5-19
5-19
4-6
4-7
4-8
4-9
4-10
5-1
5-13
5-14
5-17
5-18
Contents
4-9
5-13
5-16
5-20
v