Cisco Systems PA-4R manual 4R Port Adapter LEDs, Port adapter slot Blank port adapter

What Is the 4R Port Adapter?

Figure 4 Port Adapters in the Cisco 7206

5

3

1

Port adapter slot 5

Port adapter slot 3

Port adapter slot 1

Port adapter slot 6

Port adapter slot 4

Port adapter slot 2

Blank port adapter

TOKEN RING

6

ETHERNET 10BT

FAST ETHERNET

ENABLED

K

5

M

II

IN

R

J 4

4

L

0

FAST SERIAL

ETHERNET-10BFL

EN

X

X

TX

RX

TX

RX

TX

RX

TX

R

T

2

RX

4

0

1

2

3

SLOT

1

MII

FAST ETHERNET INPUT/OUTPUT CONTROLLER

FE

H6422

ENABLED

0

PCMCIA

EJECT

SLOT

0

MII

RJ45

RJ45

EN

EN

LINK

Port adapter slot 0

4R Port Adapter LEDs

The 4R port adapter has several LEDs that indicate status of the port adapter and its interfaces. After system initialization, the enabled LED goes on to indicate that the 4R port adapter has been enabled for operation. (The LEDs are shown in .)

Figure 5 4R Port Adapter LEDs (Partial Faceplate View)

ENABLED			IN	- RING	Mbps
				4/16
0	1	2	3

TOKEN RING

H4489

The following conditions must be met before the enabled LED goes on:

•The port adapter is enabled for operation and correctly connected

•The port adapter is receiving power

•The system contains a valid microcode version for the port adapter

If any of these conditions is not met, or if the initialization fails for other reasons, the port adapter’s enabled LED does not go on.

When a Token Ring interface is configured by using software commands, the In Ring and 4/16 Mbps LEDs (shown in ) indicate the following for each port:

•In ring—Goes on when the interface is currently active and inserted into the ring; off when the interface is not active and is not inserted into a ring.

•4/16 Mbps—Goes on if the interface is operating at 16 Mbps; off when the interface is operation at 4 Mbps (default).

PA-4R Half-Duplex Token Ring Port Adapter Installation and Configuration

OL-3589-01 11