Table 6-5 Supportable Atm Service And Traffic Types Of The Optix Osn 7500; Application - Huawei OptiX OSN 7500 Technical Manual

OptiX OSN 7500
Technical Manual - System Description

6.3.2 Application

1.
The OptiX OSN 7500 supports CBR, rt-VBR, nrt-VBR, and UBR services rather than
ABR services. CBR services apply to voice services, as well as video services and
circuit simulation services of a constant bit rate. These services require guaranteed
transmission bandwidth and latency. Rt-VBR services apply to audio and video
services of a variable bit rate. Nrt-VBR services are mainly used for data transmission.
UBR services are generally used for LAN simulation and file transmission. In terms of
the supported service and traffic types, the OptiX OSN 7500 meets IETF RFC2514,
ATM Forum TM 4.0 and ATM Forum UNI 3.1 recommendations, as shown in the Table
6-5..

Table 6-5 Supportable ATM service and traffic types of the OptiX OSN 7500

No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Supportable Services and Traffic Types
Traffic type
atmNoTrafficDescriptor
atmNoClpNoScr
atmClpNoTaggingNoScr
atmClpTaggingNoScr
atmNoClpScr
atmClpNoTaggingScr
atmClpTaggingScr
atmClpNoTaggingMcr
atmClpTransparentNoScr
atmClpTransparentScr
atmNoClpTaggingNoScr
atmNoClpNoScrCdvt
atmNoClpScrCdvt
atmClpNoTaggingScrCdvt
atmClpTaggingScrCdvt
Huawei Technologies Proprietary
Service type
UBR
UBR.1
CBR
CBR
CBR
nrt-VBR.1
nrt-VBR.2
nrt-VBR.3
ABR
CBR.1
rt-VBR.1
UBR.2
UBR
CBR
rt-VBR.1
rt-VBR.2
rt-VBR.3
6-21
6 Data Features
Parameter
None
Clp01Pcr
Clp01Pcr
Clp01Pcr, Clp0Pcr
Clp01Pcr, Clp0Pcr
Clp01Pcr, Clp01Scr, Mbs
Clp01Pcr, Clp0Scr, Mbs
Clp01Pcr, Clp0Scr, Mbs
Clp01Pcr, Cdvt, Mcr
Clp01Pcr, Cdvt
Clp01Pcr, Clp01Scr, Mbs,
Cdvt
Clp01Pcr, Cdvt
Clp01Pcr, Cdvt
Clp01Pcr, Cdvt
Clp01Pcr, Clp01Scr, Mbs,
Cdvt
Clp01Pcr, Clp0Scr, Mbs, Cdvt
Clp01Pcr, Clp0Scr, Mbs, Cdvt