3Com 3C94024 Getting Started Guide - Page 42

Solid or Blinking Yellow, Protocols Used - g flow control

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42 APPENDIX A: SYSTEM SPECIFICATIONS Table 11 Standards Supported by the CoreBuilder 9400 Standard Type RFC/IEEE Supported SNMP s SNMP protocol (RFC 1157) s MIB II (RFC 1213) s Ethernet MIB (RFC 1284) s Bridge MIB (RFC 1286) Software Installation tftp (RFC 959) Terminal Emulation s telnet (RFC 854) s rlogin (RFC 1282) Protocols Used for Administration s UDP (RFC 768) s IP (RFC 791) s ICMP (RFC 792) s TCP (RFC 793) s ARP (RFC 826) s STP ((IEEE 802.1d)) s Flow control (IEEE 802.3x) s VLANs (IEEE 802.1Q) For updated MIB information, see the Release Notes. Table 12 LED Indicators on the CoreBuilder 9400 LED Type Description System LEDs s Power s Green - System is on. s Off - System is receiving no power. s Fault s Off - System is operational. s Solid or Blinking Yellow - System failed diagnostics, or some other operational failure has occurred. Port LEDs s Stat s Off - Port is off-line. s Blinking Green - Port is online but disabled. s Green - Port is online and enabled. s Pckt s Off - Port is off-line. s Blinking Yellow - Port is passing data. s Yellow - Port is passing data.

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42
A
PPENDIX
A: S
YSTEM
S
PECIFICATIONS
For updated MIB information, see the Release Notes.
Table 11
Standards Supported by the CoreBuilder 9400
Standard Type
RFC/IEEE Supported
SNMP
■
SNMP protocol (RFC 1157)
■
MIB II (RFC 1213)
■
Ethernet MIB (RFC 1284)
■
Bridge MIB (RFC 1286)
Software
Installation
tftp (RFC 959)
Terminal Emulation
■
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)
■
STP ((IEEE 802.1d))
■
Flow control (IEEE 802.3x)
■
VLANs (IEEE 802.1Q)
Table 12
LED Indicators on the CoreBuilder 9400
LED
Type
Description
System LEDs
■
Power
■
Green
— System is on.
■
Off
— System is receiving no power.
■
Fault
■
Off
— System is operational.
■
Solid or Blinking Yellow
— System
failed diagnostics, or some other
operational failure has occurred.
Port LEDs
■
Stat
■
Off
— Port is off-line.
■
Blinking Green
— Port is online but
disabled.
■
Green
— Port is online and enabled.
■
Pckt
■
Off
— Port is off-line.
■
Blinking Yellow
— Port is passing
data.
■
Yellow
— Port is passing data.