Allied-telesis AT-8326GB Manuel d'utilisateur télécharger pdf (Page 33)

AT-8326GB Installation Guide

Below are the guidelines to follow when planning a port trunk:

G The switch can support up to four port trunks at a time.

G A port trunk can consist of up to four 10/100 Mbps twisted pair

ports or two gigabit ports.

G The duplex mode, speed, and flow control settings must be the

same for all of the ports in a trunk.

G When cabling a trunk, the order of the connections should be

maintained on both nodes. The lowest numbered port in a trunk

on the switch should be connected to the lowest numbered port

of the trunk on the other device, the next lowest numbered port

on the switch should be connected to the next lowest numbered

port on the other device, and so on.

G The ports of a port trunk must be of the same type. For example,

they can be all twisted pair ports or all fiber optic ports.

G For an AT-8326GB switch, you can create a port trunk of the GBIC

modules installed in the Port 25 and Port 26 slots, provided that

the GBIC modules are of the same type.

G The ports on the end node must also be configured as a port

trunk.

Caution

Do not connect the cables of a port trunk to the switch until after

you have created the port trunk using the switch’s management

software. Connecting the cables before the port trunk has been

configured will create a data loop in your network topology, and

that could adversely affect network performance.

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Allied-telesis AT-8326GB Manuel d'utilisateur Page 33