Priority Control (Conforms To Ieee 802.1P); Priority Control (Ieee 802.1P); Port Vlan Data Assignment Via A Console - NEC Univerge sv8500 Manual

CHAPTER 2 IP-RELATED BASIC FEATURE PROGRAMMING

Priority Control (conforms to IEEE 802.1p)

To use this feature, a Switch that supports Priority Control is required. PHD/PHE/IPPAD Circuit Cards can set
this value to the User Priority field. User Priority is configured as follows:
Low <- 1, 2, 0, 3, 4, 5, 6, 7 -> High

Priority Control (IEEE 802.1p)

By using "User Priority" bits, Layer 2 frames can be processed with priority at the switch device.
Priority Bit (IEEE802.1p)
Swich or Router
DtermIP
User Priority CFI VID
PC
Port VLAN
VLAN is configured by data assignment of network devices. In case of Internal PH, VLAN can be configured
by port VLAN. For this type of VLAN, Layer 2 Switch (i.e. PoE Switch) with Port Base VLAN function is re-
quired. Multiple VLANs can not be configured under each port. Data assignment is required to the Layer 2
Switch. Refer to the attached manual of the switch for configuring Port VLAN. The figure below shows that
VLAN is being configured to each port of the switch by using a maintenance console.

Port VLAN Data Assignment via a Console

PoE Switch with
Port base VLAN function
Switching Hub
VLAN 2 VLAN 3 VLAN 4
VLAN data assignment
Multiple VLANs cannot be assigned to each port.
via console
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