Classes of Service

Figure 134: CoS Access Priorities Form

Port(s)

Synopsis: Any combination of numbers valid for this parameter

The port number as seen on the front plate silkscreen of the switch (or a list of ports, if aggregated in a port trunk).

Normal Access Priority

Synopsis: 0 to 7

Default: 0

When frames that were originally received untagged are transmitted from a tagged port the switch will insert 802.1Q VLAN tags. This parameter specifies the value the switch will insert into the priority field of the tag, if the frame was assigned Normal priority Class of Service upon receiving and is getting tagged upon transmission from the specified port. This parameter does not affect frames that were originally received tagged.

Crit Access Priority

Synopsis: 0 to 7

Default: 4

When frames that were originally received untagged are transmitted from a tagged port the switch will insert 802.1Q VLAN tags. This parameter specifies the value the switch will insert into the priority field of the tag, if the frame was assigned Critical priority Class of Service upon receiving and is getting tagged upon transmission from the specified port. This parameter does not affect frames that were originally received tagged.

RS400

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ROS™ v3.5

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RuggedCom RS400 manual Normal Access Priority, Crit Access Priority