5: Monitoring & Filtering
L2 filter / IPv4 filter
The list shows all available filters.
To define a new filter, open the Port > L2 Filters/IPv4 Filters page. By default, a catchAll filter is defined. This enables you
to monitor all traffic on a port.
Action
Select the action that will be applied to traffic that matches the filter.
Enable monitoring
Select this check box to activate monitoring.
Monitor port
Indicates the port to which traffic will be forwarded for monitoring.
Encapsulation Push
Add a new VLAN.
Ethertype
The ethertype of the VLAN to be added. Possible values are: C-VLAN=0x8100 or S-VLAN=0x88a8
VLAN ID
A value between 0 and 4095.
PCP action
This section selects the PCP (Priority Code Points) action to perform. Possible values are:
• Preserve: Keep the PCP bits if the packet is already tagged
• Direct: Add the default PCP value
• Map: Use a CoS profile for PCP selection
For each PCP action there is one or two traffic mapping choices and the default PCP bits to use if the packet does not
match the first and the second choices. The following tables show the valid selection of the first and second choice for
each of the PCP actions
PCP Preservation
If this option is selected, PCP bits are copied from the first VLAN(if any). If the packet is not tagged, the user may select
the PCP bits from an IP precedence / DSCP CoS profile. It is also possible to select a bandwidth regulator set for traffic
regulation.
Parameter First choice Second choice
Type
IP Precedence / DSCP N/A
CoS profile
CoS profile N/A
To Next Page
Loading...
