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Class 1 laser product – Allied Telesis AT-S101 User Manual

Page 87

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AT-S101 Management Software User’s Guide

87

If there will be more than one aggregate trunk on a switch, each trunk may
require a separate aggregator or it may be possible to combine them into a
common aggregator. The determining factor is whether the trunks are
going to the same device or different devices. If the trunks are going to the
same device, each must have its own aggregator. If they are going to
different devices, the trunks can be members of a common aggregator. In
the latter situation, the switch differentiates the individual aggregate
trunks.

Here are two examples. Figure 26 illustrates the AT-GS950/8POE switch
with two LACP trunks, each containing three links. Because both
aggregate trunks go to the same 802.3ad-compliant device, in this case
another Gigabit Ethernet switch, each trunk requires a separate
aggregator.

Figure 26. Example of Multiple Aggregators for Multiple Aggregate Trunks

1384

AT-GS950/8POE

8 Port 10/100/1000Mbps + 2 SFP Combo WebSmart Switch

SFP

SFP

CLASS 1

LASER PRODUCT

1

2

3

4

5

6

7R

7

8

8R

POWER

RESET

1

2

3

4

5

6

7R

8R

7

8

POE

100/1000Base-X

PORT ACTIVITY

ACT

1000 LINK

100 LINK

ACT

ACT

SFP

1

3

5

7

9

11

13

15

17

19

21

23

2

4

6

8

10

12

14

16

18

20

22

24

LINK

MODE

LINK

MODE

COL

100

FULL

ACT

FAULT

RPS

MASTER

PWR

MODE

1

3

5

7

9

11

2

4

6

8

10

12

13

15

17

19

21

23

14

16

18

20

22

24

STATUS

26

25

AT-8524M

Fast Ethernet Switch

Ports 1 - 3

in Aggregator 1

Ports 6-8

in Aggregator 2

AT-GS950/8POE

Switch

802.3ad-compliant

Ethernet Switch

Aggregate Trunks

in Different Aggregators