Intel EE110MM Collision domain assignments, MIB identification, 100Mbps 100Mbps, 10Mbps 10Mbps

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Collision domain assignments

Collision domain assignments

All hubs running at the same speed in the stack belong to the same collision domain. In the example below, all devices (PCs, print servers, and so on) connected to hubs 1 and 2 share 100 Mbps of bandwidth. All devices connected to hubs 3 and 4 share 10 Mbps of bandwidth.

100Mbps collision domain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

 

Collision

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100BASE-TX

 

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Green (left)

Solid = Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solid = Disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Wrong Speed

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

Management Module

 

Esc

 

 

 

 

10/100 Stackable Hub

 

 

 

Main Menu:

 

 

 

 

 

 

 

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

Collision

Power

 

 

Stats Config

>

 

 

 

 

 

 

 

 

 

 

 

 

Reset

 

 

 

 

 

100BASE-TX

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

1

2

3

4

5

6

7

8

9

10

11

12

Green (left)

 

 

Solid = Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solid = Disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Wrong Speed

 

 

100Mbps

100Mbps

10Mbps collision domain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

 

Collision

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100BASE-TX

 

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Green (left)

Solid = Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solid = Disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Wrong Speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

 

Collision

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100BASE-TX

 

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Green (left)

Solid = Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solid = Disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Wrong Speed

10Mbps

10Mbps

The entire hub is called the chassis.

The two collision domains don’t pass traffic to each other without optional bridging equipment (see the Intel Express 10/100 Stackable Hub User Guide that came with the hub for more information on bridging options).

MIB identification

If you use a MIB browser, you can configure or view statistics for the hub at three levels – by hub (chassis), module, or port. The MIB file locations are listed on page 51.

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

Management Module

 

Esc

 

 

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main Menu:

 

 

 

 

 

 

 

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

Collision

Power

 

 

Stats Config

>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reset

 

 

 

 

 

100BASE-TX

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

1

2

3

4

5

6

7

8

9

10

11

12

Green (left)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solid = Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solid = Disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blink = Wrong Speed

 

 

The group of base ports on the hubs are called modules. The expansion slots are also modules.

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Contents User Guide Intel Express 10/100 Stackable HubManagement Module First edition July669884-001 This guide covers the following productQuick Start Turn on the power after installingContents Using the LCDUsing the Console Manager ChapterTechnical Information IndexContacting Intel Customer Support Inside back coverOverview of Hub ManagementManaging multiple hubs Hub numberingCollision domain assignments MIB identification100Mbps 100Mbps 10Mbps 10MbpsConfig Set IP address Manual BootP SleepLCD menu tree Stats2 Using the LCD Reset button. See pageNavigating Esc - use to go back a levelChanging the LCD contrast Viewing statisticsDomain PortChanging the IP configuration Setting the sleep modeSetting the serial port baud Disabling a portViewing trap messages Viewing About informationEnter Using the Console ManagerAccessing with the serial port To use Telnet Accessing with Telnettelnet E Toggling between insert and overstrike mode Top screen main To return to the Top screen at any time, press cTSystem Configuration screen Top screen 1. System ConfigurationLocation UsesHub 1 of Hub 2 of Hub 3 of Hub 4 of Local IP Configuration screen Top screenIP address: The unique user-assignednetwork address for the Management Module Remote IP Configuration screen •Press <CANCEL> to return to the previous menu SNMP Configuration screen 1.System Configuration SNMP configuration1.System configuration <SNMP configuration> Trap Receiving Stations screen<Define trap receiving stations> Supported traps include Port Configuration screen Top screen 2. Port configurationOK: The port is functioning normally Collision Domain Statistics screen Top screen 3. Collision domain statistics100Mbps 100Mbps Frames too long: The number of frames detected that exceed the maximum permitted frame size of 1518 octets Port Statistics screen traffic 4.Port statistics Statistic: trafficStatistic: Use ASor zto select the type of port statistics you want to view. Errors is the other type of statistic option you can view. See page Port Statistics screen errors 4.Port statistics Statistic: errorsStatistic: Use ASor zto select the type of port statistics to view. Traffic is the other type of statistic option you can view see page Late events: The number of collisions detected after the allowable detection period. Usually indicates a network topology problem, such as daisy-chainingtwo Express hubs running at 100 Mbps with UTP cable instead of Intel Cascade Cables in a stack, daisy-chainingtoo many hubs running at 10 Mbps, or using cables longer than 100 meters Network Health Checks screen Top screen 5. Network health checksWrong Speed Device screen Page Wrong Polarity Cabling screen Check for wrong polarity cabling to devicesPage Top Traffic Generators screen 5.Network health checks <Top traffic generators>Update interval: Selects the time period between updates. For example, an Update interval of 5 sec. means the Console Manager checks the Management Module every five seconds for the list of devices that are generating the most traffic Utilization and Collision History screen Interpreting this screen Login, Security & Reset Options screen Top screen 6. Login, security, and reset optionsFront panel reset button ResetAbout screen Top screen 7. AboutProduct name: Displays the type of device the Management Module is supporting Logout screen Top screen 8. LogoutLocating MIB files DefaultsTechnical Information Console Manager LIMITATION OF LIABILITY AND REMEDIES Limited Hardware WarrantyReturning a Defective Product RMA AVERTISSEMENT Federal Communications Commission FCC StatementManufacturer Declaration ADVERTENCIAS WARNUNGAVVERTENZA I Index Page Page Page Page Troubleshooting Software updatesInstallation notes How to access
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