Accton Technology 12mi SNMP, 12i manual Isolating Each Hub, Stacked Hubs Not Linked to a Segment

Fast EtherHub 3500 System User’s Guide

Isolating Each Hub

In this example, each hub in the stack is an independent segment (i.e., isolated collision domain). Hubs 2 to 6 are not connected to any of the 3 segments embedded in the FlexBus 3500 cable.

ID 1

ID 2

ID 3

ID 4

ID 5

ID 6

E the rH ub 350 0 A G E N T

E therH ub3500 HU B

E therH ub3500 HU B

E therH ub3500 HU B

E therH ub3500 HU B

E therH ub3500 HU B

M AN AG E M E N T

C H ANN E L

S E G . L IN K 1

S E G . L IN K 2

S E G . L IN K 3

FlexB us 35 00 C able

Figure 3-4 Stacked Hubs Not Linked to a Segment

ΦIf the Fast EtherHub-12mi is isolated from the backplane (i.e., not attached to any of the 3 segments), the stack can still be managed with the out-of-band configuration program via the management channel embedded in the FlexBus 3500 cable.

3-8 Setting Up Network Connections