OPTICAL SYSTEMS DESIGN
DOC ID: 10118101
OSD2512 OPERATOR MANUAL
PAGE 200
PROTOCOL-BASED VLAN
Protocol to Group
Configuration
VCL
Protocol-based VLAN
Protocol to Group
This page allows you to add new Protocol to Group Name (each protocol can be part
of only one Group) mapping entries as well as allow you to see and delete already
mapped entries for the switch.
The displayed settings are:
Delete
To delete a Protocol to Group Name map entry, check this box. The entry will be deleted from
the switch during the next Save.
Frame Type
Frame Type can have one of the following values:
1.
Ethernet
2.
LLC
3.
SNAP
Note: When changing the Frame type field, the valid value of the following text field will vary
depending on the new frame type you selected.
Value
Valid value that can be entered in this text field depends on the option selected from the
preceding Frame Type selection menu.
Below are the criteria for the three different Frame Types:
1.
Ethernet:
Value in the text field when Ethernet is selected as a Frame Type is
called etype. Valid values for etype range between 0x0600 and 0xffff
2.
LLC:
Valid value in this case is comprised of two different sub-values.
a.
DSAP:
1-byte long string (0x00-0xff)
b.
SSAP:
1-byte long string (0x00-0xff)
3.
SNAP:
Valid value in this case is also comprised of two different sub-values.
a.
OUI:
OUI (Organizationally Unique Identifier) is a parameter in the format of xx-
xx-xx where each pair (xx) in the string is a hexadecimal value ranging between 0x00
