ZyXEL Communications OLT-1308, User Manual, Page: 177 / 314

Chapter 24 Priority Profile
OLT-1308 Series User’s Guide
177
The following table shows some common Ethernet types and the corresponding hexadecimal
number.
Some of the most common protocol names and port numbers are:
Value 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 60 on page 177 for common Ethernet type numbers.
If you select IPv4 Protocol in the Classifier field, protocol number (1-255). Refer to
Table 61 on page 177 for common protocol numbers.
VLAN Priority You can set the ONU to add VLAN priority settings in the VLAN header of the packet.
This ensures quality of service between multiple switching/routing devices on the
network and allows flexible prioritization.
Enter a number between 0 and 7. The bigger the number, the higher the priority.
Queue Select the queue number (0-3) to which the classified packets are sent.
Add After you set the fields above, click Add to insert a new profile or save the settings to
an existing profile.
Cancel Click Cancel to reset the fields.
Clear Click Clear to begin configuring this screen afresh.
Name This field displays the name of a profile. Click on a name to configure the profile.
Active This field displays whether the profile is enabled or not.
TOS-COS
Conversion
This field displays the TOC-to-COS mappings.
Delete Select the entry(ies) that you want to remove in the Delete column and then click the
Delete button.
Cancel Click Cancel to clear the Delete check boxes.
Table 60 Common Ethernet Types Numbers
ETHERNET TYPE NUMBER
IP ETHII 0800
X.75 Internet 0801
NBS Internet 0802
ECMA Internet 0803
Chaosnet 0804
X.25 Level 3 0805
XNS Compat 0807
Banyan Systems 0BAD
BBN Simnet 5208
IBM SNA 80D5
AppleTalk AARP 80F3
Table 61 Common Protocol Names and Numbers
PROTOCOL NAME NUMBER
ICMP 1
IGMP 2
Table 59 Priority Profile: OLT-1308H (continued)
LABEL DESCRIPTION