Cisco 2651 - Page 15

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Cisco 1721, 1760, 2621XM, 2651XM, 2691, 3725, and 3745 Modular Access Routers and 7206-VXR NPE-400 Router FIPS 140-2 Non-Proprietary
OL-6083-01
The Cisco 1721, 1760, 2621XM, 2651XM, 2691, 3725, 3745, and 7206 VXR NPE-400 Routers
WICs are similar to Network Modules in that they greatly increase the router's flexibility. A WIC is
inserted into one of two slots, which are located above the fixed LAN ports. WICs interface directly with
the processor. They do not interface with the cryptographic card; therefore no security parameters will
pass through them. WICs cannot perform cryptographic functions; they only serve as a data input and
data output physical interface.
The physical interfaces include a power plug for the power supply and a power switch. The router has
two Fast Ethernet (10/100 RJ-45) connectors for data transfers in and out. The module also has two other
RJ-45 connectors on the back panel for a console terminal for local system access and an auxiliary port
for remote system access or dial backup using a modem. The 10/100Base-T LAN ports have
Link/Activity, 10/100Mbps, and half/full duplex LEDs. Figure 12 shows the LEDs located on the rear
panel with descriptions detailed in Table 8:
Figure 12 Cisco 2691 Rear Panel LEDs
Table 8 Cisco 2691 Rear Panel LEDs and Descriptions
LED Indication Description
LINK On An Ethernet link has been established
Off No Ethernet link established
ACT On The interface is transmitting or receiving packets
Off The interface is not transmitting or receiving packets
100 Mbps On The speed of the interface is 100 Mbps
Off The speed of the interface is 10 Mbps or no link is established
CF1 On The Flash device is being accessed in either READ or WRITE mode
Off The Flash device is not being accessed
99501
SEE MANUAL BEFORE INSTALLATION
CONSOLE
AUX
FAST ETHERNET 0/1
FAST ETHERNET 0/0
AL
CD
LP
RD
TD
SEE MANUAL BEFORE INSTALLATION
DSU
56K
AL
CD
LP
RD
TD
SEE MANUAL BEFORE INSTALLATION
DSU
56K
ACT LED
100 Mbps LED
LINK LED
CF1
LED
FastEthernet 0/1
FastEthernet 0/0
ACT
100 Mbps
LINK
ACT
100 Mbps
LINK
CF1
CISCO2691
Compact
Flash
slot
Console
port
Auxiliary
port