Cisco Model 6109 6 MHz Off-Air Reference (NTSC) Installationsanleitung

Seite von 450
 
Chapter 1    Overview 
 
 
 
4039132 Rev B 
 
More efficient intra-carrier QAM sharing through integrated resource 
management 
 
Designed as a high service-velocity platform with plug-in applications and 
interfaces 
 
New applications inherit platform services including: 
– 
SNMP 
– 
Web interface 
– 
High-Availability N for M redundancy 
– 
Run-time upgrade without service interruption 
– 
Real-time graphic display of resource usage 
– 
Policy-based resource failover 
– 
Resource management, monitoring, and reporting 
 
"Bilingual," simultaneous support of different SDV protocols for transitional 
scenarios and support of legacy clients 
 
Flexibly configurable with standard interfaces to external servers and resource 
managers 
 
Service Assurance active service protection through monitoring and rerouting of 
streams 
 
Business-Policy control of bandwidth allocation 
 
USRM High-Level Architecture 
The USRM was designed to meet the scalability, availability, flexibility, and service 
velocity demands of future services. It is referred to as "universal" because it can 
simultaneously support all of the major headend and client interfaces, plus it can be 
flexibly configured to operate in different ways. For example, it can be configured to 
operate as an Edge Resource Manager (ERM), a SDV Session Manager (SDVSM), a 
Video on Demand Session Manager (VODSM), or an integrated combination of all of 
those.