ZyXEL Communications OMC-2301, Руководство пользователя

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Chapter 8 VLAN Profile
OMC-2301 User’s Guide
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VLAN Type This field is applicable when you select Add or Exchange in the Action field.
Select a standard Ethernet type code identifying the frame and indicates whether
the frame carries IEEE 802.1Q or IEEE802.1ad tag information.
For untagged frames, the system sets the VLAN type to 8100 regardless of your
setting here.
For tagged frames, the system sets the VLAN type (
8100 , 88A8 or 9100 ) that you
specify.
VLAN ID Enter a VLAN ID (from 1 to 4094) of the packet.
If you select
Exchange in the Action field, this replaces the packet’s VLAN ID.
Priority Src Select Original if you don’t want to change the priority of the packets.
Select Priority Profile to change the packet priority based on the settings in the
priority profile configured for the ONU in the ONU Setup screen. If no priority
settings are configured for the matched packets, the TOS-COS settings in the
Priority Profile screen apply.
Downstream
Default VLAN
Rule
Configure the default settings for the incoming traffic (from the OLT to the ONU) that
does not match any VLAN rule.
Action Specify the action to perform on the packets.
Select
Delete to delete a VLAN tag from the incoming packets.
Select Exchange to replace the VID with the one specified in the VLAN ID field.
Select None to send the packets without any changes.
VLAN ID Enter the VLAN ID (from 1 to 4094).
If you select
Delete , the ONU deletes the outer VLAN tag (that matches this VLAN
ID) from incoming packets.
If you select
Exchange in the Action field, this replaces the packet’s VLAN ID.
Priority Src Select Original if you don’t want to change the priority of the packets.
Select Priority Profile to change the packet priority based on the settings in the
priority profile configured for the ONU in the ONU Setup screen. If no priority
settings are configured for the matched packets, the TOS-COS settings in the
Priority Profile screen apply.
Index This field displays the index number for the VLAN rule.
Active Select this option to enable the VLAN rule.
Direction This field displays the direction of the traffic to which the rule applies.
Upstream means traffic from the ONU to the OLT while downstream traffic goes
from the OLT to the ONU.
Classifier Specify the packet type to check. Choices are Ethertype , IPv4 Protocol and
VLAN .
Select Ethertype to check the Ethernet type of the packet.
Select IPv4 Protocol to check the IPv4 protocol number of the packet.
Select VLAN to check the VLAN ID of the packet.
Value Enter the packet type value to check.
If you select
Ethertype in the Classifier field, enter the Ethernet type number in
hexadecimal value (0x0000 - 0xff0f). The 0x prefix is already entered for you. Refer
to Table 25 on page 95 for common Ethernet type numbers.
If you select IPv4 Protocol in the Classifier field, enter an IPv4 protocol number (1-
255). Refer to Table 26 on page 96 for common protocol numbers.
If you select VLAN in the Classifier field, enter a VID (1-4094).
Table 23 EPON VLAN Profile Setup (continued)
LABEL DESCRIPTION