Ceragon FibeAir IP-20C, User Manual

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FibeAir IP-20C/S/E User Guide
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Ethernet Service Points
– General SP Attributes Table
The General SP Attributes table is shown in Figure 120: Ethernet Service Points
Page. Table 36 describes the parameters displayed in the General SP
Attributes table.
Table 36: General Service Point Attributes
Parameter Definition
Service point ID This ID is unique within the service. For Point-to-Point and Multipoint services, the
range of values is 1-32. For Management services, the range of values is 1-30.
When adding a service point, you can select a service point ID from the available
options in the Service point ID drop-down list in the Ethernet Service Points
– Add
page. Once you have added the service point, you cannot change the service point
ID.
Service point name A descriptive name for the service point (optional). The Service Point Name can be
up to 20 characters.
Service point type The service point type. Options are:

SAP – Service Access Point.

SNP – Service Network Point.

MNG – Management service point.

PIPE – Pipe service point.
The following rules apply to the mixing of different types of service points on a single
logical interface:

You cannot configure both SAPs and SNPs on the same logical interface.

You can configure both SAPs or SNPs on the same logical interface as a MNG
service point.

If you configure a Pipe service point on an interface, you cannot configure an
SAP, SNP, or another Pipe service point on the same interface. You can,
however, configure an MNG service point on the same interface.

You cannot configure more than one MNG service point on a single logical
interface.
Once you have added the service point, you cannot change this parameter.
Interface location The physical or logical interface on which the service point is located. Once you have
added the service point, you cannot change this parameter.
Attached interface type The encapsulation type (Ethertype) for frames entering the service point. Once you
have added the service point, you cannot change this parameter.
The Attached Interface Type determines which frames enter the service via this
service point, based on the frame’s VLAN tagging. Since more than on e service point
may be associated with a single interface, frames are assigned to the earliest defined
service point in case of conflict.
For a list of available Attached Interface Types, the types of frames to which each
one applies, and the service point types for which each one is available, see
Table 37.