Hari Krishna Reddy Reddybathula
sr.system administrator at ACS Technologies Ltd
- Role
- Sr System Administrator at Tata Consultancy Services
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Hari Krishna Reddy Reddybathula
With over 13 years of experience in backup and storage administration, Tata Consultancy…
Experience
Sr System Administrator
May 2011 — Present · Madhupur, IN
WINDOWS: Maintaining and Monitoring of DC,ADC,DHCP,WSUS, SYMANTEC ENDPOINT MANAGER, NMS,DRAM,FAX,WEB PORTAL,EXCHANGE,PLM, using Gfi monitoring tools. Maintain Active Directory accounts:Creating users;Manage computer accounts; configure group membership; account resets; disabling accounts. Deleting accounts; contacts; creating organizational units (OUs); delegation of control.Create and apply Group Policy objects:Enforce, block inheritance and enabling user objects; group policy processing priority; group policy filtering; group policy loop back; Domain password policy; account lockout policy; Experience in Configure Dynamic Host Configuration Protocol:Authorizing DHCP; Creating Scopes; Configuring Scope Options; Address Leases; Reservations; Scope Reconciliation; Backup & Restore.Experience in Windows Server Backup:back up files and system state data to media; backup and restore by using removable media; perform an authoritative or non-authoritative restore; Directory Services Recovery Mode (DSRM);Troubleshooting Active Directory Problems: Networking; Name resolutions; domain controller; authentication; access control; replication;Experience in Active Directory sites and service:Configure sites and subnets; Site replication. Manage domain controller server objects in sites.STORAGE: Tivoli Storage Manager:Using TSM B/A client, backing up and restoring of Windows 2003/2008, Xp/win7 system objects, system state, system services.Manting and monitering of TDP for MS-SQL server and TDP for MS Exchange Server.Disaster recovery management(TBMR)LINUX: Responsible for managing and Monitoring of LDAP Server,Samba Server using GFI MonitoringtoolCreate and configure file systems and file system attributes, such as permissions,Deploy, configure, and maintain systems, including software installation, update, and core services.Working experience with different flavors of Linux like RHEL, BOSS, Ubuntu.
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