Allied Telesis AT-8518, Руководство по установке

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AT-9108, AT-8518, AT-8525, and AT-8550 Installation Guide
1-9
Network Configuration Examples
This section describes where to position the switches within your network.
One common use of the switches is on a Gigabit Ethernet backbone. Figure 1-6 shows
an example of a Gigabit Ethernet backbone within a building.
Figure 1-6 AT-8550 Used in a Backbone Configuration
The switch on each floor is connected to the backbone Gigabit Ethernet switch using
a 1 Gbps, full-duplex link. Using Gigabit Ethernet as a backbone technology removes
bottlenecks by providing scalable bandwidth, low-latency, high-speed data switching.
As well as providing a fast-switched backbone between Ethernet LANs, Gigabit
Ethernet-equipped file servers and devices can be directly attached to the switch,
providing improved performance to the Ethernet desktop.
AT-8525
AT-8525
AT-8525
AT-8525
Gigabit
Switch
POWER
MGMT.
10/100BASE
-T ETHERNE T SWITCH
WITH GIGAB IT ETHERNET
LINK ON
ACTIVITY
DISABLED
1 2 3 4
5 6
7 8 9 10 11 12
13 14 15
16 17 18
19 20 21 22 23 24
25
25
25R
25R
A
L
25
25R
1000BASE-X
10/100BASE- TX MDI-X
POWER
MGMT.
10/100BASE -T ETHERNE T SWITCH
WITH GIGAB
IT ETHERNE T
LINK ON
ACTIVITY
DISABLED
1 2 3 4 5 6
7 8 9
10 11 12
13 14 15 16 17 18
19 20
21 22 23 24
25
25
25R
25R
A
L
25
25R
1000BASE-X
10/100BASE-TX
MDI-X
POWER
MGMT.
10/100BASE-T ETHERNET SWITCH
WITH GIGABIT ETHERNET
LINK ON
ACTIVITY
DISABLED
1 2 3
4 5 6
7 8 9 10 11 12
13 14
15 16 17 18
19 20 21 22 23
24 25
25
25R
25R
A
L
25
25R
1000BASE-X
10/100BASE-TX MDI-X
POWER
MGMT.
10/100BASE-T ETHERNET SWITCH
WITH GIGABIT ETHERNET
LINK ON
ACTIVITY
DISABLED
1 2 3 4 5
6
7 8 9 10 11 12
13 14 15 16
17 18
19 20 21 22 23 24
25
25
25R
25R
A
L
25
25R
1000BASE-X
10/100BASE-TX MDI-X