3Com 3C780 User Guide - Page 103

Getting Hub Information

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Using the Hub 5-1 Chapter 5 Using the Hub This chapter discusses how to use the available commands and LED indicators to operate the LinkBuilder FDDI Workgroup Hub. This includes: s Getting information about hub operation s Interpreting LED behavior s Using miscellaneous commands Getting Hub Information To get information about data flow on the FDDI ring through the hub, enter the show commands described in this section. NOTE: You can abbreviate the display command show as sh. Show Hub Configuration To display the configuration of the attachment ports on the port module in slot 1, enter the show attach command. An example of the resulting display is shown in Figure 5-1. >sh attach Current configuration is: B/A Initialize attachment as: B/A Figure 5-1. Display of Attachment Port Configuration Show MAC Frame Statistics To display the raw frame statistics for the hub's MAC, enter the show fstats command. An example of the resulting display is shown in Figure 5-2.

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Chapter 5
Using the Hub
This chapter discusses how to use the available commands and LED indicators
to operate the LinkBuilder FDDI Workgroup Hub.
This includes:
■
Getting information about hub operation
■
Interpreting LED behavior
■
Using miscellaneous commands
Getting Hub Information
To get information about data flow on the FDDI ring through the hub, enter the
show
commands described in this section.
NOTE:
You can abbreviate the display command
show
as
sh
.
Show Hub Configuration
To display the configuration of the attachment ports on the port module in slot
1, enter the
show attach
command.
An example of the resulting display is
shown in Figure 5-1.
>sh attach
Current configuration is:
B/A
Initialize attachment as:
B/A
Figure 5-1.
Display of Attachment Port Configuration
Show MAC Frame Statistics
To display the raw frame statistics for the hub’s MAC, enter the
show fstats
command.
An example of the resulting display is shown in Figure 5-2.