ATM Configuration and Troubleshooting Guide

Conﬁguring EMS High Availability over ATM

Chapter 690

ATM (EMS HA-ATM):

• “EMS High Availability Overview” on page 91.

• “Types of Recovery” on page 93.

• “Types of Failures Managed by EMS HA-ATM” on page 97.

• “Migrating from HA-ATM to EMS HA-ATM” on page 106.

• “Conﬁguration Recommendations” on page 110.

• “Conﬁguring EMS HA-ATM for Local Recovery” on page 112.

• “Conﬁguring EMS HA-ATM for Remote Recovery (Using

MC/ServiceGuard)” on page 130.

• “Modifying ATM Parameters when Using EMS HA-ATM” on

page 136.

• “Stopping the Daemon” on page 138.

• “Unconﬁguring EMS HA-ATM” on page 139.

Please note that this chapter describes how to conﬁgure EMS HA-ATM

for local recovery and remote recovery in an ATM network using HP

ATM adapters. It assumes that you are familiar with the following:

• Basic concepts of ATM and LAN Emulation.

• High Availability concepts.

• MC/ServiceGuard.

• The Event Monitoring Service (EMS).

For detailed information about MC/ServiceGuard, see Managing

MC/ServiceGuard. For detailed information about EMS, see Using EMS

HA Monitors.