Sample Applications; Collapsed Backbone - Accton Technology CheetahSwitch Workgroup-3627 Installation Manual

Multilayer workgroup switch with 24 10base-t / 100base-tx (rj-45) ports, and 2 slots for optional 100base-fx or gigabit uplink modules
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Network Planning

Sample Applications

This CheetahSwitch is not only designed to segment your network, but also to
provide a wide range of options in setting up network connections and linking VLANs
or IP subnets. Some typical applications are described below.

Collapsed Backbone

The CheetahSwitch is an excellent choice for mixed Ethernet and Fast Ethernet
installations where significant growth is expected in the near future. You can easily
build on this basic configuration, adding direct full-duplex connections to
workstations or servers. When the time comes for further expansion, just cascade
the CheetahSwitch to an Ethernet or Fast Ethernet hub or switch.
In the figure below, this switch is operating as a collapsed backbone for a small LAN.
It is providing dedicated 20 Mbps full-duplex connections to workstations and 200
Mbps full-duplex connections to power users and servers.
...
Servers
200 Mbps
Full Duplex
2-2
1
3
5
7
9
2
4
6
8
10
13
14
15
16
17
18
19
20
21
22
...
Workstations
200 Mbps
Full Duplex
Figure 2-1. Collapsed Backbone
11
12
1
2
3
4
5
6
7
8
9
10
11 12
M1
COL
Link
Status
ACT
Link
FDX
Status
Status
100M
13
14 15
16 17 18
19 20
21
22 23 24
M2
23
24
o
CheetahSwitch Workgroup-3627
Power
RPU
SNMP
Console
ES3627
...
Workstations
20 Mbps
Full Duplex

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