Ubigate iBG3026 Installation Manual/Ed.01
© SAMSUNG Electronics Co., Ltd.
39
Port Numbering
This section describes the port number conventions used on the iBG3026.
Ports on any WAN or LAN module are numbered from right to left starting
with port number zero. If there is more than one row of ports on a given
module, the bottom row is numbered first from right to left starting at port
zero, then the next row up is numbered from right to left starting with the next
port number based on the lower rows last (left most) numbered port.
LAN Ports
All LAN ports are referenced using a two-level ‘slot/port’ identifier.
Main Board LAN Port Numbering
There are five LAN interfaces on the main processing unit-one 10/100
management port, two optical Gigabit Ethernet ports, and two copper Gigabit
Ethernet ports. The one exception in the router to the port number rule is that
the 10/100 Fast Ethernet management port is declared to be port 0.
Then the Gigabit Ethernet ports follow the numbering rule and are numbered
right to left bottom to top start with one.
Figure 4.2 Main Board LAN Port Numbering
0/4 0/3
0/2 0/1
0/0
GbE3
GbE1
AUX
CON
M
M
P
P
U
U
-
-
A
A
MGMT
Compact Flash
Port1
Port2
Port1
Port2
Port1
Port2
T
T
1
1
E
E
1
1
-
-
2
2
M
M
T
T
1
1
E
E
1
1
-
-
2
2
M
M
T
T
1
1
E
E
1
1
-
-
2
2
M
M
RDY STA
STA1
RDY STA
STA1
RDY STA
STA1
G
G
b
b
E
E
4
4
G
G
b
b
E
E
2
2
Summary of Contents for Ubigate iBG3026
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