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9033645-01 VH-2402S User Interface 29
Configuring Port Parameters
Use the Port Configuration menus to set or display communication
parameters for any port or module on the switch.
Figure 2-20. Port Configuration
Vertical Horizon Local Management -- VH-2402S
Port Configuration :
Unit 1 Port 1-12
Port Type Admin Flow Speed and
Control Duplex
-------------------------------------------------------------------------
1. 10/100TX ENABLED ENABLED 10-HALF
2. 10/100TX ENABLED ENABLED 100-FULL
3. 10/100TX ENABLED ENABLED AUTO
4. 10/100TX ENABLED ENABLED AUTO
5. 10/100TX ENABLED ENABLED 10-FULL
6. 10/100TX ENABLED ENABLED 100-HALF
7. 10/100TX ENABLED ENABLED AUTO
8. 10/100TX ENABLED ENABLED AUTO
9. 10/100TX ENABLED ENABLED AUTO
10. 10/100TX ENABLED ENABLED AUTO
11. 10/100TX ENABLED ENABLED AUTO
12. 10/100TX ENABLED ENABLED AUTO
<APPLY> <OK> <CANCEL> <PREV Unit> <NEXT UNIT> <PREV PAGE> <NEXT PAGE>
Use <TAB> or arrows keys to move. <Space> to scroll options.
Parameter Default Description
Type Shows port type as:
10/100TX : 10Base-T / 100Base-TX
100FX : 100Base-FX
1000SX : 1000Base-SX
1000LX : 1000Base-LX
Admin ENABLED Allows you to disable a port due to abnormal
behavior (e.g., excessive collisions), and then re-
enable it after the problem has been resolved.
You may also disable a port for security reasons.
Flow Control DISABLED Used to enable or disable flow control. Flow
control can eliminate frame loss by “blocking”
traffic from end stations or segments connected
directly to the switch when its buffers fill. Back
pressure is used for half duplex and IEEE 802.3x
for full duplex. Note that flow control should not be
used if a port is connected to a hub.
Speed and Duplex AUTO Used to set the current port speed, duplex mode,
and auto-negotiation. (Auto-negotiation is not
available for 100Base-FX ports.)