Publication date: Sept, 2015
Revision A1
158
Frame Type can have one of the following values:
1.
Ethernet
2.
LLC
3.
SNAP
N
OTE
:
When changing the Frame type field, a valid value of the following
text field will vary depending on the new frame type you selected.
Value:
Valid values that can be entered in this text field depend on the option selected from the
preceding Frame Type selection menu.
Below are the criteria for three different Frame Types:
1.
For Ethernet:
Values in the text field when Ethernet is selected as a Frame Type are called
etype. Valid values for etype range from 0x0600-‐0xffff
2.
For LLC:
Valid values in this case are comprised of two different sub-‐values.
a. DSAP: 1-‐byte long string (0x00-‐0xff)
b. SSAP: 1-‐byte long string (0x00-‐0xff)
3.
For SNAP:
Valid values in this case also are comprised of two different sub-‐values.
a. OUI: OUI (Organizationally Unique Identifier) is a value in format of xx-‐xx-‐xx where each
pair (xx) in string is a hexadecimal value ranging 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 the value of the OUI field is 00-‐00-‐00, then the value of the PID will be
etype (0x0600-‐0xffff). If a value of OUI is other than 00-‐00-‐00, then a 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 and consists of a
combination of alphabetic characters (a–z or A–Z) and integers (0–9).
N
OTE
:
Special characters and underscore(_) are not allowed.
Adding a New Group to VLAN mapping entry:
Click to add a new entry in a 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.
Buttons:
Apply
– Click to save changes.
Reset-‐
Click to undo any changes made locally and revert to previously saved values.
Upper right icon (Refresh):
Click to refresh the Protocol Group Mapping information manually.
Summary of Contents for LPB2910A
Page 7: ...Publication date Sept 2015 Revision A1 ii ...
Page 65: ...Publication date Sept 2015 Revision A1 53 SMTP Enable Select this Group Name in SMTP ...
Page 69: ...Publication date Sept 2015 Revision A1 57 The number of data to be saved in the RMON ...
Page 74: ...Publication date Sept 2015 Revision A1 62 ...
Page 278: ...Publication date Sept 2015 Revision A1 266 Refresh Click to refresh the page ...
Page 365: ...Page 353 Figure 9 21 Restore Configuration option ...