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Feature Reference
CLAN and processor CLAN QoS and CIDR support
Administrator’s Guide for Avaya Communication Manager
1493
November 2003
CLAN and processor CLAN QoS and CIDR support
Previous IP packet addressing and routing procedures for the TN799 Control-LAN circuit pack have not
always been compatible with Avaya Communication Manager customers’ evolved networks. Quality of
Service (QoS) features are necessary to provide superior call quality for voice-over-IP (VoIP) signaling.
Although classful IP addressing structures were used in the beginning of VoIP development, enhancing
C-LAN support of Classless Inter-Domain Routing (CIDR) and the closely-related Variable Length
Subnet Mask (VLSM) paradigms provide the platforms for Communication Manager with enhanced IP
addressing and routing flexibility, while ensuring customer-network compatibility.
Configurations/Platforms
To use CIDR and IP QoS, the TN799DP Control-LAN circuit pack is required for:
•
Avaya media gateways (with the Avaya DEFINITY CSI, DEFINITY SI, DEFINITY Server R,
and the Avaya S8700 Media Server)
•
Avaya S8100 Media Servers
To use CIDR and IP QoS, the TN799DP C-LAN circuit pack is not required for:
•
S8300 Media Server
The S8300 Media Server uses its processor CLAN feature. The S8100 Media Server with a CMC1 Media
Gateway confiuration and S8100 Media Server with a G600 Media Gateway configuration use a
TN799DP Control-LAN circuit pack.
Windows Operating System
Whether the TN799 Control-LAN circuit pack tags frames with VLAN and user-priority values is
administered on the IP Network Region screen. However, for the processor CLAN function on S8100
Media Server with a CMC1 and S8100 Media Server with a G600, the operating system also controls
tagging.
•
If the IP Network Region screen is administered to tag, but the Windows operating system is set
to not tag, then the processor CLAN function will not tag.
•
If the Windows operating system is set to tag, but the IP Network Region screen is administered
to not tag, then the S8100 Media Server with a CMC1 or S8100 Media Server with a G600 fill in
the VLAN_ID and 802.1p fields of the extended ethernet header, but with the VLAN_ID to 0, and
the priority to 0.
Tagging is administered on S8100 Media Server with a CMC1 and S8100 Media Server with a G600 as
follows:
1
Log on to S8100 Media Server with a G600 Media Gateway/ S8100 Media Server with a CMC1
using the Windows log-in.
2
Double-click the Intel PROSet icon in the Control Panel or in the system tray.
3
Select the first adapter from the list and right click on it.
There are three adapters; PCLAN uses the first one.
Содержание Communication Manager
Страница 320: ...Setting Up Telecommuting Training Users 320 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 416: ...Managing Group Communications Observing Calls 416 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 502: ...Administering Media Servers SNMP Agents 502 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 602: ...Phone Reference Internet Protocol IP Softphones 602 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 1338: ...Screen Reference Vector Directory Number 1338 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 1832: ...Glossary and Abbreviations Z 1832 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 1854: ...Index X 1854 Administrator s Guide for Avaya Communication Manager November 2003...