Orion 2000 manual LEDs on the Front of the Modem, Connectors on the Back of the Modem

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LEDs on the Front of the Modem

•power: Indicates that the cable modem has successfully completed internal power-on tests.

•usb: Indicates connectivity between the USB port on the cable modem and the PC’s USB port

•enet: Indicates connectivity between the ethernet port on the cable modem and the PC’s ethernet port.

•send: Indicates that data is being transmitted from the cable modem to the cable network.

•recv: Indicates that data is being received from the cable network.

•sync: Indicates the connection status between the cable modem and the cable network. The LED is lit when the cable modem has established a downstream channel with the cable service provider’s Cable Modem Termination System (CMTS).

•ready: Indicates that the cable modem has completed the ranging/registration process and is ready to send/receive data.

Installation problems with the cable modem are commonly due to the cable network and its topography. LEDs on the front panel of the cable modem reveal operational status and help you determine problem areas.

Connectors on the Back of the Modem

This list of connectors describes where to connect the cables and power adapter when installing the cable modem.

User’ Guide

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Contents Orion Contents Mode of Operation Docsis Configuration File Vsif TAG Support Understand the Cable Modem’s Features Before You BeginContact Your Local Cable Operator Supplied Prepare Your Area for Cable Modem InstallationGather Supplied and Required Items Not SuppliedInstalling the Cable Modem Using the USB Port Installing the Software Drivers Before Hardware ConnectionPage Page Installing the Hardware Installing the Software Drivers User’ Guide User’ Guide Page Page Page User’ Guide Page Page User’ Guide Page Page Page User’ Guide Troubleshooting the USB Installation None of the LEDs is on when I power on the LAN Cable ModemSelect USB Composite Device and click Remove Click Refresh Installing the Modem Using the Ethernet Port Uninstalling the USB DriverTroubleshooting the Ethernet Installation None of the LEDs are on when I power on the Cable ModemEnet LED on my cable modem is not lit Cable Modem LEDs and Connectors Connectors on the Back of the Modem LEDs on the Front of the ModemPage Telnet commands Getting HelpCMshow interTab CMshow interface Redisplaying a command CMshow ?Debug Image PingPassword ¾ show version ¾ show dhcpCMshow dhcp CMshow version¾ show interface ethernet ¾ show interfaceCMshow interface ? CMshow interface ethernetCMshow running-configuration ¾ show interface usbCMshow interface usb Qpsk ¾ show cpe-info Display CPE information ¾ show downstream Display downstream informationCMshow downstream ¾ show nat configCMshow nat config ¾ show upstream¾ show nat time CMshow nat timer¾ show access-list ¾ show user¾ nvram factory-default CMshow access-list¾ show pppoe-forwarding Display PPPoE enable or disable ¾ show cpe-limitCMtftp server ¾ dhcp dns delete 1~4/allCM dhcp ip-pool add 192.168.100.2 CMshow dhcp ¾ dhcp ip-pool delete 1-20/all ¾ dhcp gateway ip address Set Dhcp gateway ip addressOne to one mapping CMnat static ipmapping add 68.5.203.16Port forwarding setting ¾ nat static ipmapping delete index/allCMnat static portmapping delete CMnat static ip disableCMnat static ip enable NAT static ipInterfaces ¾ interface ethernet startup ¾ interface cable startup¾ rip timer expire second Set routing entry expire time ¾ rip version 1/2/2b¾ rip default CMrip key-chain 1 10 start-time 2002-4-20Web-access CMaccess-list 41 permit 00d0.5921.3354 ffff.ffff.ffffCMcopy tftpconfig 68.5.203.15 4ips.txt ¾ access-list delete list IDall¾ pppoe-forwarding enabledisable Optional ¾ reset¾ quit Disconnect telnet NAT mode Mode of OperationBridge mode ¾ ip nat enableRouting mode ¾ ip route enableNAT/Routing mode ¾ ip natroute enableUser’ Guide Web User Interface Home Accessing the Web User InterfaceWeb User Interface Cable Modem InformationCable Modem Status Downstream Upstream Upstream Burst Operation Parameters Event Log NAT/Router configuration Bridge ModeWAN Interface NAT Mode Gateway LAN InterfaceReset SubmitRouter Mode Routing Protocol LAN Interface Key Chain AddDelete Submit NAT Router Mode Routing Protocol Gateway LAN Interface Authentication mode Authentication Key Chain Submit Gateway LAN Setup Page Docsis configuration file Vsif tag support Meaning