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Network Configuration Example
Network Configuration Example
1-6
Using Allied Telesyn's Gigabit Ethernet switches, you can build a
complete end-to-end LAN switching infrastructure that consistently
delivers the same functionality, features, and management interface
throughout. Functionality includes non-blocking switch fabric, wire-
speed routing, and Policy-Based QoS. Features include IP routing
with RIP, RIP v2, and OSPF, IP multicast routing support with IGMP,
DVMRP, and PIM-DM, VLAN support by way of IEEE 802.1Q (including
the Generic VLAN Registration Protocol, or GVRP), and standard
packet prioritization using IEEE 802.1p (also known as IEEE 802.1D-
1998).
The switches deliver the maximum price performance in a small, 3.5
inch-high package. The needs of smaller networks can be satisfied
with AT-8525 and AT-8550 Enterprise desktop switches aggregated
by other Allied Telesyn switches.
In most networks, desktop switches at the edge of the network are
aggregated with core and segment switches. An example of this
configuration is illustrated in
Intranet Switching Architecture
10/100BASE-T ETHERNET SWITCH
10/100BASE-TX MDI-X NETWORK PORTS
1000BASE-X NETWORK PORTS
WITH GIGABIT ETHERNET
1
2
3
4
5
6
7
8
18
9
10
11
12
13
14
15
16
LINK/ACTIVITY
1
2
3
4
5
6
7
8
17R
17
18
17R 17
ACTIVITY
POWER
9
10
11
12
13
14
15
16
LINK
DIAG
ACTIVITY
LINK
DISABLED
Enterprise Desktop
Switching
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
WITH GIGABIT ETHERNET
10/100BASE-T ETHERNET SWITCH
7
8
9
10
11
12
A
49
49R
13
14
15
16
17
18
L
49
49R
19
20
21
22
23
24
49
49R
ACTIVITY
13
14
15
16
17
18
19
20
21
22
23
24
10/100BASE-TX
LINK ON
25
26
27
28
29
30
31
32
33
34
35
36
MDI-X
1000BASE-X
DISABLED
25
26
27
28
29
30
31
32
33
34
35
36
A
50
50R
37
38
39
49
41
42
POWER
L
50
50R
43
44
45
46
47
48
MGMT.
50
50R
37
38
39
40
41
42
43
44
45
46
47
48
GIGABIT ETHERNET SWITCH
1000BASE-X NETWORK PORTS
1
8
2
3
4
ACTIVITY
5
6
7
1
2
3
4
5
6
7
8
POWER
DIAG
1
2
3
4
5
6
7
8
LINK
LINK
DISABLED
Routers
Core
Switching
Figure 1-1 Network Configuration Example
Figure
1-1.
100BASE-FX FAST ETHERNET SWITCH
100BASE-FX
PORT ACTIVITY
RS-232
STATUS
1
2
3
4
5
6
7
8
TERMINAL PORT
L /A
L /A
L /A
L /A
L /A
L /A
L /A
L /A
A
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
L /A
LINK /
ACTIVITY
FULL DUP /
HALF DUP
9
10
11
12
13
14
15
16
D/C
COL
FAULT
L /A
L /A
L /A
L /A
L /A
L /A
L /A
L /A
B
RPS
PWR
D/C
D/C
D/C
D/C
D/C
D/C
D/C
D/C
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
RESET
100BASE-FX FAST ETHERNET SWITCH
100BASE-FX
PORT ACTIVITY
RS-232
STATUS
1
2
3
4
5
6
7
8
TERMINAL PORT
L /A
L /A
L /A
L /A
L /A
L /A
L /A
L /A
A
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
L /A
LINK /
ACTIVITY
D/C
FULL DUP /
HALF DUP
FAULT
9
10
11
12
13
14
15
16
COL
L /A
L /A
L /A
L /A
L /A
L /A
L /A
L /A
B
RPS
PWR
D/C
D/C
D/C
D/C
D/C
D/C
D/C
D/C
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
RESET
100BASE-FX FAST ETHERNET SWITCH
100BASE-FX
PORT ACTIVITY
RS-232
STATUS
1
2
3
4
5
6
7
8
TERMINAL PORT
L /A
L /A
L /A
L /A
L /A
L /A
L /A
L /A
A
D/C
D/C
D/C
D/C
D/C
D/C
D/C
D/C
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
L /A
LINK /
ACTIVITY
FULL DUP /
HALF DUP
9
10
11
12
13
14
15
16
D/C
COL
FAULT
L /A
L /A
L /A
L /A
L /A
L /A
L /A
L /A
B
RPS
PWR
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
TX
RX
D/C
RESET
49
1000BASE-X
50
Distributed Core
Switching
10/100BASE-T ETHERNET SWITCH
WITH GIGABIT ETHERNET
1000BASE-X
10/100BASE-TX MDI-X
ACTIVITY
1
2
3
4
5
6
7
8
9
10
11
12
LINK ON
DISABLED
1
2
3
4
5
6
7
8
9
10
11
12
POWER
A
25
25R
13
14
15
16
17
18
L
25
25R
19
20
21
22
23
24
25
25R
13
14
15
16
17
18
19
20
21
22
23
24
MGMT.
Data Center
Integrated Server
Switching
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
10/100BASE-T ETHERNET SWITCH
WITH GIGABIT ETHERNET
7
8
9
10
11
12
A
49
49R
13
14
15
16
17
18
L
49
49R
19
20
21
22
23
24
49R
ACTIVITY
13
14
15
16
17
18
19
20
21
22
23
24
10/100BASE-TX
LINK ON
25
26
27
28
29
30
31
32
33
34
35
36
MDI-X
DISABLED
25
26
27
28
29
30
31
32
33
34
35
36
A
50
50R
37
38
39
49
41
42
POWER
L
50
50R
43
44
45
46
47
48
MGMT.
50R
37
38
39
40
41
42
43
44
45
46
47
48
ISA_2
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