Functional description
164 MPR-e and MSS-1c User Manual 3DB19901EFAA Edition 01
Figure 3.69 — E1 Traffic in TDM2TDM profile
Flow Id present (user defined)
3.10.11.1.1 — Intermediate node configuration (E1 or T1 provisioning):
• node by node (building Cross-connection tables based on Flow Id)
Bandwidth guaranteed (according to QoS → Highest Queue Priority association)
No flooding-autolearning necessary
Both the IWFs belong to 9500 MPR and the packets are not supposed to exit the 9500 MPR
network.
The IWF parameters listed above, have predetermined values and don’t need to be
provisioned.
• Mac addresses are determined as consequences of the cross connections.
• Payload size is fixed to 121 bytes
• ECID will be the same value as Flow Id (ECID = Emulated Circuit Identifier)
• TDM clock source: clock recovery differential, node timing
• Flow Id provisioned by MCT/NMS
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