| Some Terms |
| NAS | Network Attached Storage |
| LAN | Local Area Network |
| DAS | Direct Attached Storage (Machine Local Devices) |
| SMB | Server Message Block - Windows, works with Windows Services - allows multiple clients to share the same resource |
| NFS | Network File System - Mostly used in Unix and trnux |
| CA | Continuously Available |
| TCP | Transmission Control Protocol (Connection Based) |
| IP | Internet Protocol |
| UDP | User Datagram Protocol(connectionless, no handshake) Uses - VOIP, Streaming, gaming |
| MAC | Media Access Control -Unique address to a NIC card |
| NIC | Network Interface Card |
| CDP | Continious Data Protection |
| SOBR | Scale Out Backup Repository |
| DHCP | Dynamic Host Configuration Protocol - Assigns IP addresses |
| DNS | Domain Name Service - URL to IP (logical) Address |
| ARP | Address Resolution Prototcol - IP to MAC on LAN |
| ICMP |
| IGMP |
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Commands
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| ipconfig (/all) |
| ipstat |
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Security
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| MAC | Madatory Access Control |
| MFA | |
| CDP | |