User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
Page 275 of 825
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Parameter
Definition
S-Vlan CoS preservation
Determines whether the original S-VLAN CoS value is preserved or
restored for frames egressing from the service point.
•
If S-VLAN CoS preservation is enabled, the S-VLAN CoS value of
frames egressing the service point is the same as the value when the
frame entered the service.
•
If S-VLAN CoS preservation is disabled, the C-VLAN CoS value of
frames egressing the service point is set at whatever value might
have been re-assigned by the interface, service point, or service, or
whatever value results from marking (see Marking admin, below).
S-Vlan preservation
Read-only. Indicates whether the original S-VLAN ID is preserved or
restored for frames egressing from the service point.
•
If S-VLAN preservation is enabled, the S-VLAN ID of frames egressing
the service point is the same as the S-VLAN ID when the frame
entered the service.
•
If S-VLAN preservation is disabled, the S-VLAN ID of frames egressing
the service point is set at whatever value might have been re-
assigned by the interface, service point, or service, or whatever
value results from marking (see Marking admin, below).
Marking admin
Determines whether re-marking of the outer VLAN (C-VLAN or S-VLAN)
of tagged frames that pass through the service point is enabled.
•
If Marking admin is set to Enable, and CoS preservation for the
relevant outer VLAN is set to Disable, the SAP re-marks the C-VLAN
or S-VLAN 802.1p UP bits of egress frames according to the
calculated CoS and Color, and the user-configurable 802.1Q and
802.1AD marking tables. You can configure these tables by selecting
Ethernet > QoS > Marking from the menu on the left side of the Web
EMS.
•
If Marking admin and CoS preservation for the relevant outer VLAN
are both set to Enable, re-marking is not performed.
•
If Marking admin and CoS preservation for the relevant outer VLAN
are both set to Disable, re-marking is applied, but only according to
the values defined for Green frames in the 802.1Q and 802.1AD
marking tables.
Service Bundle ID
This can be used to assign one of the available service bundles from the
H-QoS hierarchy queues to the service point. This enables you to
personalize the QoS egress path. Permitted values are 1-63.
6.1.9.3
Adding a Service Point
To add a service point:
1 Select
Ethernet > Services
. The Ethernet Services page opens (
2 Select the relevant service in the Ethernet Services Configuration table.
3 Click
Service Points
. The Ethernet Service Points page opens (
