Configuring The Lan Interfaces - Cisco NM-1E2W Configuration Note

Figure 17
2E
2W W1
Figure 18
1E
1R W1
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
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
2-Ethernet 2-WAN Card Slot Network Module
Key for BRI WAN
interface cards
LEDs
STP
ETHERNET 1
10BaseT
port
1-Ethernet 1-Token Ring 2-WAN Card Slot Network Module
Key for BRI WAN
interface cards
Token Ring
interface LEDs
STP
TOKEN RING 0
STP port UTP port
When the IN-RING LED is off, you can unplug the Token Ring cable without causing
10BaseT
port AUI port
ETHERNET 0
LEDs
10BaseT
AUI port
port
ETHERNET 0
Ethernet
LEDs
WAN Card Slot Network Module Configuration Note

Configuring the LAN Interfaces

WO
AUI
EN
Enable
LED
WO
AUI
EN
15