Carrier Access Broadmore 1750 - Manual (Page 55)

Broadmore 1750 - Release 4.6 2-5
Planning and Ordering Guide
Mission-Critical Circuit Resiliency
DPS Features and Benefits
SPVx Redundancy Group (Option 1) – Two ports are grouped as primary and
secondary SPVC ports. Provides access link, core, and port redundancy for
source and/or destination devices.
SPVx Source Resiliency (Option 2) – SPVC connection between source switches
monitors status of active switch. Once failure is identified, initiates fail-over to
backup.
SPVx Destination Resiliency (Option 3) – Full redundancy for the destination
device, port, destination switch, access link, and core. Primary and backup
destinations can be geographically separate.
APS and DPS Features
ATM
Network
APS DPS Option 1
DPS Option 2
DPS Option 3
ATM
Network