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2.3.4.6 GSIMT
The Gigabit Switch Interface Module TX (GSIMT) provides Layer 2 and Layer 3 Gigabit
LAN interfaces to support the data network.
Major Functions
The major functions of the GSIMT are as follows.
L3 Unicasting Protocol
L3 Multicasting Protocol
Ethernet Switch (802.3 compatible)
10/100/1000 BASE-TX port
Packet Priority Control (802.1p)
VLAN Networking (802.1q)
Spanning Tree Protocol (RSTP, PVST+)
Diffserv
Flow Control (802.3x)
Multi-casting (IGMPv1/v2, DVMRP, PIM-SM)
Specification
The specification of the GSIMT is as follows.
12 10/100/1000 BASE- TX interface ports
Front View of the GSIMT
The front view of the GSIMT is shown in the figure below.
P1
P7
The components on the front panel of the GSIMT have the functions below:
2-44
P2
P3
P4
P8
P9
P10
Figure 2.30 Front View of the GSIMT
SIO
P5
P6
DBL
P11
P12
© SAMSUNG Electronics Co., Ltd.
PWR RUN
LNK SPD
RST
GSIMT