Chapter 56 VLAN
OLT2406 User’s Guide
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incoming frames will be classified based on their source IP subnet and prioritized accordingly. That is,
video services receive the highest priority and data the lowest.
Figure 251 Subnet Based VLAN Application Example
Note: Subnet based VLAN applies to un-tagged packets and is applicable only when you use
IEEE 802.1Q tagged VLAN.
56.12 Subnet Based VLAN Commands
The following section lists the commands for this feature.
Tagged Frames
Internet
Untagged
Frames
172.16.1.0/24
VID = 100
192.168.1.0/24
VID = 200
10.1.1.0/24
VID = 300
Table 224 Subnet Based VLAN Commands
COMMAND DESCRIPTION M P
show subnet-vlan
Displays subnet based VLAN settings on the OLT. E 3
subnet-based-vlan
Enables subnet based VLAN on the OLT. C 13
subnet-based-vlan dhcp-vlan-
override
Sets the OLT to force the DHCP clients to obtain
their IP addresses through the DHCP VLAN.
C13
subnet-based-vlan name <name>
source-ip <ip> mask-bits <mask-
bits> vlan <vlan-id> priority <0-7>
Specifies the name, IP address, subnet mask,
VLAN ID of the subnet based VLAN you want to
configure along with the priority you want to
assign to the outgoing frames for this VLAN.
C13
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