Alcatel-Lucent 1643 AMS User's Operation Manual page 367

Traffic provisioning
NTU Ethernet QoS support
The 1643 AM/AMS provides enhanced PM support for third party NTUs. It supports a
two port Ethernet SHDSL modem (NTU) which is connected via 1 to 4 parallel
TU-12s over SHDSL mapped links. The Enhanced NTU ETH LAN port PM counters
are available via the QD2-Lite extension. The Ethernet traffic bandwidth is optimized
by GFP-F encapsulation and VC-12-Xv virtual concatenation using LCAS.
The 1643 AM/AMS supports the following NTU Ethernet QoS functions.
• PriorityMode
• IngressRateControl
• CIRAverageBitRate
• CIRMaxBurstSize
• PortPriority
NTU web interface
The NMS of the 1643 AM/AMS can be used to set user passwords for the NTU web
interface.
NTU general configuration support
The 1643 AM/AMS provides enhanced PM support for third party NTUs. It supports a
two port Ethernet SHDSL modem (NTU) which is connected via 1 to 4 parallel
TU-12s over SHDSL mapped links. The Enhanced NTU ETH LAN port PM counters
are available via the QD2-Lite extension. The Ethernet traffic bandwidth is optimized
by GFP-F encapsulation and VC-12-Xv virtual concatenation using LCAS.
The 1643 AM/AMS supports the following enhanced NTU configuration.
1. Enhanced NTU SDH port configuration
2. Enhanced NTU Ethernet port configuration
3. Enhanced NTU Ethernet WAN port configuration
4. NTU Ethernet Bridging Configuration
NTU General Alarms and Status Report
The 1643 AM/AMS provides enhanced PM support for third party NTUs. It supports a
two port Ethernet SHDSL modem (NTU) which is connected via 1 to 4 parallel
TU-12s over SHDSL mapped links. The Enhanced NTU ETH LAN port PM counters
are available via the QD2-Lite extension. The Ethernet traffic bandwidth is optimized
by GFP-F encapsulation and VC-12-Xv virtual concatenation using LCAS.
The 1643 AM/AMS supports the following enhanced NTU alarms and status reports.
• SDH port status
• Ethernet port status
• Updated Encaps and VCG status: TLCR, PLCR, FOPR, TLCT, PLCT, FOPT, LOA
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365-312-807R7.2
Issue 4, May 2007
Alcatel-Lucent - Proprietary
See notice on first page
SHDSL feature
8-15