Cabletron Systems Switch 9E423 36 User Manual
SmartSwitch 9000  
9E423-36  
Local Management Appendix  
9031943-03  
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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.  
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9E423-36 Module Specific Information  
Module Interface Codes  
The 9E423-36 Ethernet Switch Module has 41 interfaces. Table 1 lists the  
identifying number, name, and description of each interface.  
Table 1. 9E423-36 Module Interface Codes  
Interface  
Number  
Interface  
Name  
Interface  
Description  
1
2
SMB1  
SMB10  
HOST  
1 Mbps System Management Bus  
10 Mbps System Management Bus  
3
4
LOCAL  
INB  
5
Internal Network Bus  
6
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  
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
2
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9E423-36 Module Specific Information  
Table 1. 9E423-36 Module Interface Codes (Continued)  
Interface  
Number  
Interface  
Name  
Interface  
Description  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
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 Table 1 to configure the module’s default interface (see  
the General Configuration Screen).  
3
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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  
1
2
3
4
5
6
7
8
9
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
STANDARD ENET  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
No Link  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
ENABLED  
10  
11  
12  
SAVE  
[ 13-24 ]  
SET ALL PORTS: FULL  
EXIT  
RETURN  
Figure 1. Full Duplex Configuration Screen  
4
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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  
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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.  
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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:  
0
0
PORT TYPE:  
CRC/ALIGNMENT ERRORS:  
UNDERSIZE PACKETS:  
OVERSIZE PACKETS:  
FRAGMENTS:  
0
0
0
0
0
PORT STATUS:  
APPLICATION:  
OPERATION MODE:  
ENABLED  
BRIDGING  
JABBERS:  
BROADCASTS:  
MULTICASTS:  
4489  
586  
STANDARD ENET  
PORT #: 1  
EXIT  
RETURN  
Figure 2. Port Statistics Screen  
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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.  
8
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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.  
9
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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.  
10  
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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  
------  
1
2
3
4
5
6
7
8
9
10  
11  
12  
------------- ----------  
----------------  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
NONE  
--------  
--------  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
Ethernet  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
[USER]  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ENABLE  
NEXT  
EXIT  
RETURN  
Figure 3. SmartTrunk Configuration Screen  
11  
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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).  
12  
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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.  
13  
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9E423-36 Module Specific Information  
14  
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