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WIC 1 slot
4
Power switch
5
6
Power socket
Table 1
Back Panel Connectors
Connector/Slot
Fast Ethernet port
Auxiliary port
Console port
WIC-4ESW
HWIC-CABLE-D-2
Table 2
Back Panel LEDs
LED Label
WIC0 OK
FDX
100
LINK
MOD OK
WIC1 OK
Figure 4
WIC-4ESW
W IC
4 E S W
A C T
4 x
L N K
A C T
3 x
L N K
A C T
2 x
Label/Color
10/100 ETHERNET (yellow)
AUX (black)
CONSOLE (blue)
No label
No label
Color
Description
Green
On when the WIC is correctly installed in the card slot.
Two LEDS are associated with the WIC-4ESW: the right LED labeled LNK and the left
LED labeled ACT. The LNK (physical layer link) LED is on when the Cisco IOS software
recognizes the switch and the connection is up. The ACT (activity) LED indicates that
data is being transmitted or received on the slot.
Green
On solid—Ethernet port is operating in full-duplex mode.
Off—Ethernet port is operating in half-duplex mode.
Green
On solid—Ethernet port is operating at 100 Mbps.
Off—Ethernet port is operating at 10 Mbps.
Green
On when the Ethernet link is up.
Green
On when the VPN hardware encryption module is installed and recognized by the Cisco
IOS software.
Green
On when the WIC is correctly installed in the card slot.
L N K
A C T
1 x
L N K
10/100-Mbps Fast Ethernet port
10
FDX, 100, and LINK LEDs
11
12
WIC 0 OK LED
Description
Connects the router to the local Ethernet network through this
port. This port autosenses the speed (10 Mbps or 100 Mbps) and
duplex mode (full- or half-) of the device to which it is connected
and then operates at the same speed and duplex mode.
Connects to a modem for remote configuration with Cisco IOS
software.
Connects to a terminal or PC for local configuration using
Cisco IOS software.
Supports interface card with four 10/100-BASE-TX Ethernet switch
ports. See
Figure
4.
Supports one Cisco cable WIC. See
Figure
5.
7
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