A long time ago in what almost seems like another galaxy, I was a server jockey. I was doing Linux before Linux was cool. BASH and Perl were my go to tools. Fast forward to now and the Windows server guys have finally found the joy of the shell script through PowerShell. PowerShell isn’t just […]
1.6 Describe IP subnets and communication within an IP subnet and between IP subnets. IP subnets are used to divide a network into smaller broadcast domains. Communication within an subnet is done directly from one host to another using ARP for resolving the MAC address of the host. When a host on one subnet communicates […]
1.1 Describe the function of the network layers as specified by the OSI and the TCP/IP network models. OSI Model Application: HTTP, SSH, IMAP Presentation: Encoding Session: Sockets, Winsock Transport: UDP/TCP Network: Packets, IP, Routers (Layer-3 Switches) Data-Link: Switches, MAC Address, Frames Physical: Cabling, Media, Hubs Acrostic to remember in order, All People Seem To […]
Cisco’s cybersecurity certification is the CCNA CyberOps. The certification is composed of two exams. The first exam is 210-250 SECFND: Understanding Cisco Cybersecurity Fundamentals. This exam sets the foundation for an engineer to understand the terminology and tools used by a Security Operations Center(SOC) engineer. The second half of the certification is the 210-255 SECOPS: […]
© Ben Story 2025.
© Pack IT Forwarding 2025. Powered by WordPress
