User`s guide

VigorSwitch P2261 User’s Guide
133
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 is the criteria for three different Frame Types:
z For Ethernet: Values in the text field when Ethernet is
selected as a Frame Type is called etype. Valid values
for etype ranges from 0x0600-0xffff
z For 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)
z For SNAP: Valid value in this case also is comprised
of two different sub-values.
a. OUI: OUI (Organizationally Unique Identifier) is
value in format of xx-xx-xx where each pair (xx)
in string is a hexadecimal value ranges from
0x00-0xff.
b. PID: If the OUI is hexadecimal 000000, the
protocol ID is the Ethernet type (EtherType) field
value for the protocol running on top of SNAP; if
the OUI is an OUI for a particular organization,
the protocol ID is a value assigned by that
organization to the protocol running on top of
SNAP.
In other words, if value of OUI field is 00-00-00
then value of PID will be etype (0x0600-0xffff)
and if value of OUI is other than 00-00-00 then
valid value of PID will be any value from 0x0000
to 0xffff.
Group Name A valid Group Name is a unique 16-character long string for
every entry which consists of a combination of alphabets
(a-z or A-Z) and integers (0-9).
Note: special character and underscore (_) are not allowed.
Add new entry Click to add a new entry in mapping table. An empty row is
added to the table; Frame Type, Value and the Group Name
can be configured as needed.
The button can be used to undo the addition of new entry.
Refresh The simple counts will be refreshed manually when user use
mouse to click on “Refresh” button.
After finished the above settings, click Apply to save the configuration. The settings will
take effect.