Chapter 2
Installation
Follow these steps to connect the router to the local network:
Connect one end of the cable to the yellow Ethernet port (labeled
Step 1
10/100 ETHERNET), as shown in
Figure 2-1
Straight-through
Connect the other end of the cable to a network port on the hub or switch.
Step 2
78-13834-02
Connecting the Router to the Local Network
M o d e
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1 7 2 1
W IC
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F D X
1 0 0
L IN K
1 0 /1 0
0 E T
H E R
N E T
10/100
Ethernet port
A U I
Ethernet cable
Connecting the Router to Your Local Network
Figure
2-1.
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O K
W IC 1
O K
+ 5 , +
1 2 , -1
2 V D
C
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Cisco 1721 Router Hardware Installation Guide
Ethernet hub or switch
(10, 100, or 10/100 Mbps)
1
2-3