N
ETWORK
P
LANNING
2-4
can be used for small networks attached to a single switch. However,
tagged VLANs should be used for larger networks, and all the VLANs
assigned to the inter-switch links.
This switch also has a Private VLAN feature. This allows modification of
the default VLAN to provide port-based security and isolation between
ports within the VLAN. Data traffic on these ports can only be forwarded
to, and from, the uplink port. Private VLANs and normal VLANs can
exist simultaneously within the same switch.
In the figure below, ports 1-5 are connected to four end users and a server
in a normal VLAN configuration. The remaining ports are configured into
a private VLAN.
Figure 2-3 Making VLAN Connections
Note:
When connecting to a switch that does not support IEEE 802.1Q
VLAN tags, use untagged ports.
Ports 6-12 in a Private VLAN
Ports 1-5 in VLAN 2
VDSL Switch
Central Office
(PSTN)
Fiber Optic Link to ISP
Phone Lines to Central Office
ISP
(Internet)
100
240V
50 60Hz
1A
-
-
Console
1
2
3
4
5
6
7
8
9
10
11
12
14
13
15
16
17
E
O
18
E
O
Power
Fault
Diag
Mgmt
Line
Mgmt
O
E
17
O
E
18
POTS
ESD
PORT
S M
C 7
8 1
6 M
V S
W
/
TigerAccess
EE
Switch
TM
Summary of Contents for 7816M/VSW
Page 2: ......
Page 20: ...FIGURES xx ...
Page 38: ...NETWORK PLANNING 2 6 ...
Page 50: ...INSTALLING THE SWITCH 3 12 ...
Page 79: ...SPECIFICATIONS C 5 Safety CSA CUS CSA 22 2 NO 60950 1 UL60950 1 CB IEC60950 1 ...
Page 80: ...COMPLIANCES C 6 ...
Page 82: ...ORDERING INFORMATION D 2 ...
Page 90: ...GLOSSARY Glossary 8 ...
Page 94: ...INDEX Index 4 ...
Page 95: ......