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WAN Card Slot Network Module Configuration Note 15
Configuring the LAN Interfaces
Figure 17
2-Ethernet 2-WAN Card Slot Network Module
Figure 18
1-Ethernet 1-Token Ring 2-WAN Card Slot Network Module
Token Ring Module LEDs
The 1E1R 2-slot network module has two Token Ring LEDs, labeled 16MBPS and IN-RING. The
16MBPS LED indicates a ring speed of 16 Mbps. If it is off, the ring speed is 4 Mbps.
The IN-RING LED indicates that the Token Ring interface is inserted into the ring. If it is off, the
interface is not inserted into the ring.
Timesaver
When the IN-RING LED is off, you can unplug the Token Ring cable without causing
a problem on the ring.
Configuring the LAN Interfaces
Whenever you install a new interface, or if you want to change the configuration of an existing
interface, you must configure the interface. If you replace a module that was already configured, the
router recognizes it and brings up the interface in the existing configuration.
Before you configure an interface, have the following information available:
•
Protocols you plan to route on the new interface
•
IP addresses, subnet masks, network numbers, zones, or other information related to the routing
protocol
2E
2W
W1
STP
ETHERNET 0
ETHERNET 1
AUI
EN
ACT
LNK
WO
ACT
ILNK
LEDs
Key for BRI WAN
interface cards
10BaseT
port
10BaseT
port
LEDs
Enable
LED
AUI port
H7213
1E
1R
W1
STP
ETHERNET 0
AUI
EN
ACT
LNK
WO
TOKEN RING 0
16MBPS
IN-RING
Token Ring
interface LEDs
10BaseT
port
STP port
UTP port
Ethernet
LEDs
AUI port
H6555
Key for BRI WAN
interface cards