3Com 3C780 - LinkBuilder FDDI Base Unit User Manual page 174

P
password, setting, 4-5
PCM
neighbor fields, 5-7
state, 5-8
peer-mode connection, 5-13
PHY layer
functions, 1-5
port types, 5-7
protocol, 1-5
physical specifications, B-1
Physical Connection Management
(PCM), 5-7
states, 5-8
Physical Medium Dependent (PMD)
protocol, 1-3
Physical (PHY) layer protocol, 1-3
pin assignments
DB-9 STP connector, 2-21
RJ-45 UTP connector, 2-22
ping command, 5-18, C-18
PMD layer
fiber-optic services, 1-4
optical bypass switch, 1-4
protocol, 1-4
port media types, 5-6
STP services, 1-4
UTP services, 1-5
port
connections, 2-19, 3-11
information display, 5-5
media, 5-6
types, 2-23, 5-7
Port State LED, 5-17
power requirements, B-1
power-on insertion, 4, 2-14
primitive console command mode, 3-9
accessing, 3-9
leaving, 3-11
primitive console commands, 3-9, C-19
product information service
(Ask3Com), D-2
PWR LED, 5-12
R
reinitializing, 5-16
removing modules, 2-14
repair, returning products for, D-5
reset command, 5-15, C-18, C-22
reset function, 5-15
check LEDs, 5-16
reinitialize the hub, 5-16
RESET button, 5-15
Return Materials Authorization (RMA)
number, D-5
ring
connecting to, 6, 2-24
disconnecting from, 5-22
ring of trees, 1-10
ring wrap, 1-2
RJ-45 UTP connector pin
assignments, 2-22
RMT primary MAC state, 5-10
route command, 5-19, C-18
route dump command, 5-20, C-19
S
S port, 2-23
set attach command, 4-6, C-1, C-20
set baud command, C-2, C-20
set boot command, C-3, C-20
set boot filename command, 4-13, C-4
set boot method command, 4-12, C-3
set boot server command, 4-13, C-4
set commands, 4-2, C-1, C-20
set defaults command, C-20
set gateway command, 4-4, 4-14, C-4,
C-20
set help command, C-4, C-20
set ip command, 4-3, C-4, C-20
Index 5