Lucent Technologies 585-210-940 guide

CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems

Chapter 3: Maintaining Mirrored Systems
Using the alternate boot device	39
Maintaining the chkDisks crontab	40
Activating chkDisks	40
Verifying chkDisks	40
Changing the scheduled run time	40
Canceling chkDisks	40
Doing a CMSADM backup on a mirrored system	41
Step 1: Print the vfstab file	41
Step 2: Run the backup	41
Step 3: Label and store the tapes	42
Restoring from a CMSADM Backup	43
Repairing or rebuilding the /cms file system	45
Repairing /cms	45
Rebuilding /cms	46
Restoring a mirrored system from a CMSADM backup	49
Step 1: Power off the system	49
Step 2: Install the new drives	49
Step 3: Boot the system from the compact disk	50
Step 4: Identify the system	51
Step 5: Set the Name Service options	52
Step 6: Set the date and time	53
Step 7: Select the operating system files to be installed	54
Step 8: Select the hard disks	55
Step 9: Set up the disk partitions	55
Step 10: Install the operating system	57
Step 11: Complete the OS installation	58
Step 12: Alter the tape configuration file (Enterprise 3500 only)	58
Step 13: Restore the backup	59
Step 14: Reestablish the disk mirrors	59
Restoring specific files from a CMSADM backup	62
Adding new disks to a standard mirrored system	63
Adding new disks to a nonstandard mirrored system	66
Replacing a faulty disk	69
Step 1: Identify the faulty disk	69
Step 2: Identify the submirrors	70
Step 3: Detach the submirrors	71
Step 4: Remove state database replicas (boot disks only)	72
Step 5: Replace the faulty disk drive	72
Step 6: Recreate the state database replicas	73
Step 7: Reattach the submirrors	74
Step 8: Reboot the system (boot disks only)	74
State Database Replicas	75
Setting up replicas	75
Replacing replicas	75

585-210-940 specifications

Lucent Technologies, founded in 1996 as a spin-off from AT&T, emerged as a leader in telecommunications, contributing significantly to the advancement of network technologies. The model 585-210-940, an innovative product from Lucent, exemplifies their commitment to providing cutting-edge solutions for communication networks.

The 585-210-940 is primarily recognized as a digital cross-connect system (DCS) designed to manage and route digital voice and data traffic efficiently. This system plays a crucial role in facilitating seamless communication by allowing service providers to interconnect different digital circuits and manage bandwidth effectively. One of the main features of the 585-210-940 is its ability to support multiple protocols, which enhances interoperability among diverse communication platforms.

A standout characteristic of this system is its scalability. The 585-210-940 can adapt to growing network demands, making it suitable for both small enterprises and large service providers. This flexibility ensures that users can expand their systems without a complete overhaul, thereby reducing costs and downtime during upgrades. Additionally, the system provides fault tolerance, ensuring high availability and reliability, which are essential metrics for any critical telecommunications infrastructure.

Lucent Technologies also integrated advanced monitoring and management capabilities into the 585-210-940. This feature allows operators to track performance metrics and identify potential issues in real time. The system includes a user-friendly interface that simplifies network management tasks, making it accessible to operators with varying levels of technical expertise.

Moreover, the 585-210-940 is designed to support high capacity, handling numerous channels simultaneously without compromising performance. This capability is particularly beneficial in environments with heavy data traffic, such as urban centers or large corporate hubs.

In conclusion, Lucent Technologies' 585-210-940 serves as a robust solution for telecommunications, encapsulating many of the core innovations of the late 20th century. With its support for multiple protocols, scalability, fault tolerance, and advanced management capabilities, it stands out as an essential component for any modern communication network, reflecting Lucent's legacy in the industry.