Example 3: Gigabit Ethernet Module With Other Modules - 3Com corebuilder 3500 Implementation Manual

64 C 4: P
HAPTER HYSICAL
Example 3: Gigabit
Ethernet Module
with Other Modules
P N
ORT UMBERING
When you have a system with one Gigabit Ethernet module and three
Fast Ethernet modules, port numbering accounts for the single port on
the Gigabit Ethernet module, as shown in Figure 8.
Figure 8 Port Numbering for a System with a Gigabit Ethernet Module
R
R N
PWR RUN
100 BASE - TX
3C54321 1X
L E T
PWR
INS
ERR
100 BASE - TX
1X
3C54321
L E T
PWR
INS
ERR
Slot 3
(Ports 8-13)
Slot 1
(Ports 1-6)
PCMCI
INS
ERROR
S
SY INS PS PS FA TEMP SERVIC
1000 BASE (GBIC)
3C35330
2X 3X 4X 5X 6X
L E T L E T L E T L E T L E T
PWR
INS
ERR
100 BASE - TX
2X 3X 4X 5X 6X 3C54321
L E T L E T L E T L E T L E T
PWR
INS
ERR
Slot 4
(Ports 14-19)
Slot 2
(Port 7)
ETHERNET
MODEM TERMINAL
10BT
L
E
T
1X 2X 3X 4X 5X 6X
L E T L E T L E T L E T L E T L E T