3Com CoreBuilder 2500 Getting Started Manual page 74

A-2 A A: S
PPENDIX YSTEM
(continued)
Standards Supported
™
CoreBuilder System LEDs
S
PECIFICATIONS
SNMP
SNMP protocol (RFC 1157)
MIB-II (RFC 1213)
FDDI SMT 7.3 MIB (RFC 1512)
Ethernet MIB (RFC 1398)
Bridge MIB (RFC 1493)
™
CoreBuilder System MIB version 1.2.0
™
CoreBuilder Optional FDDI MIB version 1.2.0
based on SMT 7.3
FDDI
ANSI X3T9.5 FDDI, including revision 7.3 SMT
Software Installation
FTP (RFC 959)
System Status LEDs
Power (Green): System is powered on
Run (Green): System is running diagnostics
Run (Blinking Green): System is operating
Processor (Yellow): Processor failed at power up
Power (Yellow): Power supply is out of
specification (Only lit in systems with redundant
power supplies)
Fan (Yellow): Fan has slowed or shut down (Only
lit in systems with redundant power supplies)
Temp (Yellow): System has overheated
Config (Yellow): Hardware and software revision
mismatch
Inserted (Green): PCMCIA card inserted in system
Terminal Emulation Protocols
telnet (RFC 854)
rlogin (RFC 1282)
Protocols Used for Administration
UDP (RFC 768)
IP (RFC 791)
ICMP (RFC 792)
TCP (RFC 793)
ARP (RFC 826)
Module Status LEDs
Board Error (Yellow): Module has failed
a diagnostic procedure
Active (Green): Associated port is active
Error (Yellow): Error has occurred with
the associated port
Inserted (Green): Optical bypass switch
inserted into the system