Enterasys Vertical Horizon VH-2402S2, Configuration Manual

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VH-2402S2 User Interface 31
Configuring Port Parameters
Use the Port Configuration menus to set or display communication
parameters for any port or module on the switch.
Figure 2-21. Port Configuration
Vertical Horizon Stack Local Management
Port Configuration : Unit 1 Port 1-12
Flow Control mode of all ports : [Enable] [Disable]
Port Type Admin Flow Control Speed and Duplex
-------------------------------------------------------------------
1 10/100TX ENABLED DISABLED AUTO
2 10/100TX ENABLED DISABLED AUTO
3 10/100TX ENABLED DISABLED AUTO
4 10/100TX ENABLED DISABLED AUTO
5 10/100TX ENABLED DISABLED AUTO
6 10/100TX ENABLED DISABLED AUTO
7 10/100TX ENABLED DISABLED AUTO
8 10/100TX ENABLED DISABLED AUTO
9 10/100TX ENABLED DISABLED AUTO
10 10/100TX ENABLED DISABLED AUTO
11 10/100TX ENABLED DISABLED AUTO
12 10/100TX ENABLED DISABLED AUTO
<APPLY> <OK> <CANCEL> <PREV UNIT> <NEXT UNIT> <PREV PAGE> <NEXT PAGE>
Use <TAB> or arrow keys to move. <Enter> to select
Parameter Default Description
Type Shows port type as:
10/100TX : 10Base-T / 100Base-TX
100FX :
100Base-FX
1000SX : 1000Base-SX
1000LX : 1000Base-LX
1000T : 1000Base-T
GBIC : GBIC transceiver
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.)