RTS DV-3400 Informações Técnicas descarregar pdf (Página 225)

100

101

Port Status and Basic Configuration

Viewing Port Status and Configuring Port Parameters

For example, the following command enables broadcast limiting on all ports

on the switch:

ProCurve(config)# broadcast-limit

Configuring Auto-MDIX

Copper ports on the switch can automatically detect the type of cable config-

uration (MDI or MDI-X) on a connected device and adjust to operate appro-

priately.

This means you can use a “straight-through” twisted-pair cable or a “cross-

over” twisted-pair cable for any of the connections—the port makes the

necessary adjustments to accommodate either one for correct operation. The

following port types on your switch support the IEEE 802.3ab standard, which

includes the “Auto MDI/MDI-X” feature:

Series 5300xl and Series 4200vl Switches Series 3400cl Switches

10/100-TX xl module ports

10/100/1000-T ports

100/1000-T xl module ports

10/100/1000-T xl module ports

(MDI/MDI-X does not apply to the optional 10-gigabit ports on the Series

3400cl switches or the 10-gigabit ports on the Series 6400cl switches.)

Using the above ports:

■ If you connect a copper port using a straight-through cable on a Series

5300xl, Series 4200vl, or Series 3400cl switch to a port on another switch

or hub that uses MDI-X ports, the 5300xl, 4200vl, or 3400cl switch port

automatically operates as an MDI port.

■ If you connect a copper port using a straight-through cable on a Series

5300xl, Series 4200vl, or Series 3400cl switch to a port on an end node,

such as a server or PC, that uses MDI ports, the 5300xl, 4200vl, or 3400cl

switch port automatically operates as an MDI-X port.

HP Auto-MDIX was developed for auto-negotiating devices, and was shared

with the IEEE for the development of the IEEE 802.3ab standard. HP Auto-

MDIX and the IEEE 802.3ab Auto MDI/MID-X feature are completely compat-

ible. Additionally, HP Auto-MDIX supports operation in forced speed and

duplex modes.

If you want more information on this subject please refer to the IEEE 802.3ab

Standard Reference.

10-15

1 2 ... 220 221 222 223 224 225 226 227 228 229 230 ... 579 580

Comentários a estes Manuais

Sem comentários

RTS DV-3400 Informações Técnicas Página 225

Comentários a estes Manuais