User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
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17.1.4
Configuring Service Points (CLI)
This section includes:
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•
Service Point Classification (CLI)
•
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Configuring Service Point Ingress Attributes (CLI)
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Configuring Service Point Egress Attributes (CLI)
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Displaying Service Point Attributes (CLI)
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Deleting a Service Point (CLI)
17.1.4.1
Service Points Overview (CLI)
Service points are logical interfaces within a service. A service point is a logical
entity attached to a physical or logical interface. Service points define the
movement of frames through the service. Each service point includes both ingress
and egress attributes.
Each service point for a Point-to-Point or Multipoint service can be either a
Service Access Point (SAP) or a Service Network Point (SNP). A Point-to-Point
service can also use Pipe service points.
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An SAP is equivalent to a UNI in MEF terminology and defines the connection
of the user network with its access points. SAPs are used for Point-to-Point
and Multipoint traffic services.
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An SNP is equivalent to an NNI or E-NNI in MEF terminology and defines the
connection between the network elements in the user network. SNPs are
used for Point-to-Point and Multipoint traffic services.
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A Pipe service point is used to create traffic connectivity between two ports in
a port-based manner (Smart Pipe). In other words, all the traffic from one port
passes to the other port.
Management services utilize Management (MNG) service points.
A Point-to-Point or Multipoint service can hold up to 32 service points. A
management service can hold up to 30 service points.
summarizes the service point types available per service type.
Table 133: Service Points per Service Type
Service Point Type
MNG
SAP
SNP
Pipe
Service
Type
Management
Yes
No
No
No
Point-to-Point
No
Yes
Yes
Yes
Multipoint
No
Yes
Yes
No
shows which service point types can co-exist on the same interface.
