Cabletron Systems Switch 9E423 36 User Manual

SmartSwitch 9000

9E423-36

Local Management Appendix

9031943-03

Appendix

9E423-36 Module Speciﬁc

Information

Introduction

This appendix contains local management information that is speciﬁc to the

9E423-36 Ethernet Switch Module.

The 9E423-36 Ethernet Switch Module is a 37-port switching module with:

•

36 front panel Ethernet ports

1 Internal Network Bus (INB) backplane port

Each front-panel port of the 9E423-36 can be conﬁgured to operate in the Full

Duplex mode. This conﬁguration allows each port to provide a full 20 Mbps of

bandwidth.

Modifying Fields and User Privileges

To modify ﬁelds on this module, you must have read-write or super-user

privileges. If you have read-only privileges, you can view information; however,

you cannot modify any ﬁelds. For more information about user privileges and

community names, see the SmartSwitch 9000 Module Local Management User’s

Guide.

9E423-36 Module Speciﬁc Information

Module Interface Codes

The 9E423-36 Ethernet Switch Module has 41 interfaces. T a ble 1 lists the

identifying number, name, and description of each interface.

Table 1. 9E423-36 Module Interface Codes

Interface

Number

Interface

Name

Interface

Description

SMB1

SMB10

HOST

1 Mbps System Management Bus

10 Mbps System Management Bus

LOCAL

INB

Internal Network Bus

ENET1

ENET2

ENET3

ENET4

ENET5

ENET6

ENET7

ENET8

ENET9

ENET10

ENET11

ENET12

ENET13

ENET14

ENET15

ENET16

ENET17

ENET18

Ethernet Front Panel Port 1

Ethernet Front Panel Port 2

Ethernet Front Panel Port 3

Ethernet Front Panel Port 4

Ethernet Front Panel Port 5

Ethernet Front Panel Port 6

Ethernet Front Panel Port 7

Ethernet Front Panel Port 8

Ethernet Front Panel Port 9

Ethernet Front Panel Port 10

Ethernet Front Panel Port 11

Ethernet Front Panel Port 12

Ethernet Front Panel Port 13

Ethernet Front Panel Port 14

Ethernet Front Panel Port 15

Ethernet Front Panel Port 16

Ethernet Front Panel Port 17

Ethernet Front Panel Port 18

9E423-36 Module Speciﬁc Information

Table 1. 9E423-36 Module Interface Codes (Continued)

Interface

Number

Interface

Name

Interface

Description

ENET19

ENET20

ENET21

ENET22

ENET23

ENET24

ENET25

ENET26

ENET27

ENET28

ENET29

ENET30

ENET31

ENET32

ENET33

ENET34

ENET35

ENET36

Ethernet Front Panel Port 19

Ethernet Front Panel Port 20

Ethernet Front Panel Port 21

Ethernet Front Panel Port 22

Ethernet Front Panel Port 23

Ethernet Front Panel Port 24

Ethernet Front Panel Port 25

Ethernet Front Panel Port 26

Ethernet Front Panel Port 27

Ethernet Front Panel Port 28

Ethernet Front Panel Port 29

Ethernet Front Panel Port 30

Ethernet Front Panel Port 31

Ethernet Front Panel Port 32

Ethernet Front Panel Port 33

Ethernet Front Panel Port 34

Ethernet Front Panel Port 35

Ethernet Front Panel Port 36

Use the numbers listed in T a ble 1 to conﬁgure the module’s default interface (see

the General Conﬁguration Screen).

9E423-36 Module Speciﬁc Information

Full Duplex Conﬁguration Screen

The Full Duplex Conﬁguration Screen (Figure 1), displays the port number,

operation mode, link status, and port status of the module’s 36 ports (12 ports at a

time).

SmartSwitch 9000 Local Management

Full Duplex Configuration

Module Name: 9E423-36

Slot Number: 12

Firmware Revision: XX.XX.XX

BOOTPROM Revision: XX.XX.XX

PORT#

OPERATION MODE

LINK STATUS

PORT STATUS

STANDARD ENET

No Link

ENABLED

SAVE

[ 13-24 ]

SET ALL PORTS: FULL

EXIT

RETURN

Figure 1. Full Duplex Conﬁguration Screen

9E423-36 Module Speciﬁc Information

Full Duplex Conﬁguration Screen Fields

The following information brieﬂy explains each Full Duplex Conﬁguration Screen

ﬁeld.

OPERATION MODE (Toggle)

Lets you determine whether the speciﬁed port will transmit and receive data

separately or simultaneously. You can set this ﬁeld to one of the following values:

•

STANDARD ENET - The port can either transmit data or receive data, but not

both at the same time. Therefore, the port is running at 10 Mbps (this is the

default).

•

FULL DUPLEX - The port can transmit and receive data at the same time.

Therefore, the port is running at 20 Mbps.

LINK STATUS (Read-only)

Indicates whether there is a physical connection from this port to another

10Base-T device. One of the following values appears:

•

Link - There is a 10Base-T link signal present; there is a valid physical

connection from this port to another 10Base-T device.

•

No Link - There is no 10Base-T link signal present; there is no valid physical

connection from this port to another 10Base-T device.

PORT STATUS (Read-only)

Indicates whether the port has been turned on or off administratively. You will see

one of the following values:

•

ENABLED - The port is turned on administratively.

DISABLED - The port is turned off administratively.

Enable or disable ports from the Bridge Conﬁguration screen.

NOTE

9E423-36 Module Speciﬁc Information

Setting One Port to Full Duplex

To set one Ethernet port to Full Duplex (for example, port 1):

1. Use the arrow keys to highlight STANDARD ENET in the Operation Mode

ﬁeld (to the right of port 1).

2. Press the Space Bar until FULL DUPLEX appears in the ﬁeld.

3. Use the arrow keys to highlight the SAVE command on the bottom line of the

screen.

4. Press the Return key.

Setting All Ports to Full Duplex

To set all 36 Ethernet ports to Full Duplex:

1. Use the arrow keys to highlight the SET ALL PORTS ﬁeld.

2. Press the Space Bar until you see FULL.

3. Use the arrow keys to highlight the SAVE command on the bottom line of the

screen.

4. Press the Return key.

Displaying Information About Other Ports

To display information about other ports:

1. Use the arrow keys to highlight [1-12] (for the ﬁrst 12 ports), [13-24] (for the

next 12 ports), or [25-36] (for the last 12 ports) at the bottom of the Full Duplex

Conﬁguration Screen.

2. Press the Return key.

9E423-36 Module Speciﬁc Information

Port Statistics Screen

The Port Statistics Screen (Figure 2), displays information and statistics about the

module’s 36 Ethernet ports.

SmartSwitch 9000 Local Management

PORT STATISTICS

Module Name: 9E423-36

Slot Number: 12

Firmware Revision: XX.XX.XX

BOOTPROM Revision: XX.XX.XX

PORT #: 1

747881

OCTETS:

PACKETS:

5079

LINK STATUS:

No Link

RJ21

TOTAL ERRORS:

COLLISIONS:

PORT TYPE:

CRC/ALIGNMENT ERRORS:

UNDERSIZE PACKETS:

OVERSIZE PACKETS:

FRAGMENTS:

PORT STATUS:

APPLICATION:

OPERATION MODE:

ENABLED

BRIDGING

JABBERS:

BROADCASTS:

MULTICASTS:

4489

586

STANDARD ENET

PORT #: 1

EXIT

RETURN

Figure 2. Port Statistics Screen

9E423-36 Module Speciﬁc Information

Port Statistics Screen Fields

The following information brieﬂy explains each Port Statistics Screen ﬁeld.

PORT # (Read-only)

Indicates the current port for which statistics are displayed.

OCTETS (Read-only)

Displays the number of octets transmitted and received.

PACKETS (Read-only)

Displays the number of packets transmitted and received.

TOTAL ERRORS (Read-only)

Displays the total number of errors on this port.

COLLISIONS (Read-only)

Displays the total number of collisions detected on this port.

CRC/ALIGNMENT ERRORS (Read-only)

Displays the number of packets with a bad Cyclic Redundancy Check (CRC) that

have been received from the network. The CRC is a 4-byte ﬁeld in the data packet

that ensures that the transmitted data that is received is the same as the data that

was originally sent. Alignment errors are due to misaligned packets.

UNDERSIZE PACKETS (Read-only)

Displays the number of packets received whose size was less than the minimum

Ethernet frame size of 64 bytes, not including preamble.

OVERSIZE PACKETS (Read-only)

Displays the number of packets received whose size exceeded 1518 data bytes,

not including preamble.

FRAGMENTS (Read-only)

Displays the total number of packets received that were not an integral number of

octets in length or that had a bad Frame Check Sequence (FCS), and were less

than 64 octets in length (excluding framing bits but including FCS octets).

JABBERS (Read-only)

Displays the total number of packets received that were longer than 1518 octets

(excluding framing bits, but including Frame Check Sequence (FCS) octets), and

were not an integral number of octets in length or had a bad Frame Check

Sequence.

BROADCASTS (Read-only)

Displays the number of broadcasts received.

9E423-36 Module Speciﬁc Information

MULTICASTS (Read-only)

Displays the number of multicasts received.

LINK STATUS (Read-only)

Displays one of the following values:

•

Link

No Link

N/A

PORT TYPE (Read-only)

Displays one of the following values:

•

AUI

BNC

EPIM-x

MMF SMA

MMF ST

RJ45

RJ21

SMF ST

PORT STATUS (Read-only)

Indicates the administrative status of the selected port. Possible values are

ENABLED and DISABLED.

APPLICATION (Read-only)

Displays BRIDGING, indicating that the port is operating as a bridge with a

high-speed backbone connection.

OPERATION MODE (Read-only)

Displays one of the following values:

•

STANDARD ENET - The port can either transmit data or receive data, but not

both at the same time. Therefore, the port is running at 10 Mbps.

•

FULL DUPLEX - The port can transmit and receive data at the same time.

Therefore, the port is running at 20 Mbps.

PORT # (Selectable)

Selects the port for which statistics are to be displayed.

9E423-36 Module Speciﬁc Information

Displaying Statistics for Another Port

To display statistics for another port:

1. Use the arrow keys to highlight the PORT # ﬁeld at the bottom of the screen.

2. Press the Space Bar to increment (or press the Backspace key to decrement)

the port number.

3. Press the Return key (neither the read-only Port # ﬁeld nor the statistics will

change until you press the Return key).

Exiting the Port Statistics Screen

To exit the Port Statistics screen, use the arrow keys to highlight RETURN and

press the Return key.

9E423-36 Module Speciﬁc Information

SmartTrunk Conﬁguration Screen

The SmartTrunk Conﬁguration Screen (Figure 3), allows you to logically group

interfaces together between devices to achieve greater bandwidth between the

devices.

Access the SmartTrunk Conﬁguration Screen from the Device Speciﬁc

Conﬁguration Menu Screen by using the arrow keys to highlight the SmartTrunk

Conﬁguration option and pressing ENTER. The SmartTrunk Conﬁguration

screen displays.

SmartSwitch 9000 Local Management

SmartTrunk Configuration Screen

Module Name: 9E423-36

Slot Number: 1

Firmware Revision: XX.XX.XX

BOOTPROM Revision: XX.XX.XX

Port #

Port Name

Connection

SmartTrunk State

Instance

#STPorts

------

------------- ----------

----------------

NONE

--------

Ethernet

[USER]

ENABLE

EXIT

RETURN

Figure 3. SmartTrunk Conﬁguration Screen

9E423-36 Module Speciﬁc Information

SmartTrunk Conﬁguration Screen Fields

The following information brieﬂy explains each SmartTrunk Conﬁguration Screen

ﬁeld.

Port # (Read-only)

Identiﬁes the number of the port.

Port Name (Read-only)

These are the names assigned by Cabletron Systems for all bridging interfaces.

Connection (Toggle)

Enables the connection type for the interface:

•

USER connections do not participate in SmartTrunking. All FNB, INB1, and

INB2 interfaces must be designated as USER connections.

•

NETWORK is used for load sharing. At least two ports must be designated as

NETWORK to do load sharing.

SmartTrunk State (Read-only)

Displays the current operating state of the port:

None

The trunk is operating as a normal bridge port.

Blocking

The port is load sharing, but in the blocked mode. While the

module performs the function of determining if there is a

network loop, data is temporarily blocked on new SmartTrunk

ports and any port that becomes newly linked.

SmartTrunking The port is load sharing with other Network designated ports of

the same instance.

Instance (Read-only)

Identiﬁes the ports that are grouped together to share trafﬁc load (load sharing).

# STPorts (Read-only)

Identiﬁes which ports are grouped (an instance).

9E423-36 Module Speciﬁc Information

Displaying the SmartTrunk Ports

There are two SmartTrunk screens. Each screen can display up to 12 ports. The

NEXT and/or PREVIOUS command displays at the bottom of the screen,

allowing you to navigate to either the next or previous screen.

For example, with two screens of entries, the NEXT command displays at the

bottom of the ﬁrst screen. In the second screen, the PREVIOUS command

displays.

To display the next screen, use the arrow keys to highlight NEXT. Press ENTER

and the next screen of entries displays.

To display the previous screen, use the arrow keys to highlight PREVIOUS. Press

ENTER to view the entries in the previous screen.

Enabling the Connection

To enable the Connection:

1. Use the arrow keys to highlight the Connection ﬁeld for the selected port(s).

2. Press the Space Bar to select USER or NETWORK.

3. Use the arrow keys to highlight the ENABLE command at the bottom of the

screen.

4. Press ENTER. The message “SAVED OK” displays.

9E423-36 Module Speciﬁc Information

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