114200 Rev. A
xiii
Chapter 3 Operating the ARN
LED Descriptions ............................................................................................................3-2
Base Module LEDs ..................................................................................................3-2
Diagnostic LEDs ................................................................................................3-2
Ethernet LEDs ...................................................................................................3-4
Token Ring LEDs ...............................................................................................3-4
Expansion Module LEDs ..........................................................................................3-5
Ethernet LEDs ...................................................................................................3-5
Token Ring LEDs ...............................................................................................3-5
Serial LEDs ........................................................................................................3-6
Adapter Module LEDs ..............................................................................................3-6
Serial LED .........................................................................................................3-6
ISDN BRI LEDs (S/T or U Interfaces) ................................................................3-7
DSU/CSU LEDs .................................................................................................3-7
V.34 Modem LEDs .............................................................................................3-8
Back-Panel LEDs .....................................................................................................3-8
Ensuring a Successful Installation ..................................................................................3-9
Powering On and Off the ARN ......................................................................................3-10
Resetting the ARN ........................................................................................................3-11
Removing a Flash Memory Card ..................................................................................3-12
Protecting Memory Card Files ......................................................................................3-13
Where to Go Next .........................................................................................................3-14
Appendix A Configuring the ARN for Netboot and Directed Netboot
Using the ifconfig Command ......................................................................................... A-1
Configuring an IP Serial or DSU/CSU Interface for Netbooting .............................. A-2
Configuring an Ethernet Interface for Network Booting ........................................... A-4
Configuring a Token Ring Interface for Network Booting ......................................... A-5
Enabling and Disabling Interfaces with ifconfig ....................................................... A-6
ifconfig Command Examples .................................................................................. A-6
Using the bconfig Command ......................................................................................... A-7
bconfig Command Format ....................................................................................... A-7
bconfig Command Examples .................................................................................. A-8
Verifying Your Configuration ........................................................................................... A-8
