Motorola POWERBROADBAND T2-2500 User Manual
Page 41
VLAN
Tutorials
Motorola, Inc.
549453-001-00-a
Page 41 of 51
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This configuration is designed for a HSIA network where each port 1 on each WallPlate is assigned a unique VLAN.
In this network:
10. WallPlate port 1 is used for HSIA. WallPlate port 2 is disabled to prevent the subscriber from using the wrong
port.
11. Eth1 on the switch is connected to an upstream network. Eth2 is disabled.
Privacy and QoS in this network:
12. Privacy enforced between all ports using 802.1Q VLANs
13. QoS is not used since there is a single service delivered to each user
VLAN-Ids used in this configuration:
14. 101 - 2501
Assigned to port 1 of each WallPlate. The VLAN ID indicates the WallPlate and port number.
15. The chart shows a sampling of VLAN Ids to illustrate the naming convention in this tutorial.
VLAN ID
DSL PORT
ETHERNET PORT
101 1 1
201 2 1
… … …
2401 24 1
2501 25 1
16. 4090 This VLAN is assigned as the PVID for Eth1. Since all packets are tagged at all times, this PVID is a
place marker to catch untagged packets that may be a security risk.
Eth1 (tagged member of all VLANs)
T
Port1-1
(untagged member of vlan 101)
U
T
Port 1
(tagged member of VLAN 101)
Port25-1
(untagged member of vlan 2501)
U
T
Port 25
(tagged member of VLAN 2501)