Troubleshooting Common Network Service Issues

Intermediate
  • 9 videos | 57m 17s
  • Includes Assessment
  • Earns a Badge
Likes 54 Likes 54
Network services, such as DNS and DHCP, help business operations run smoothly. Explore common issues that occur with network services as well as how to resolve them, including incorrect gateways, duplicate IP addresses, and incorrect times

WHAT YOU WILL LEARN

  • correct issues relating to incorrect gateway or netmask
    troubleshoot issues caused by duplicate IP and MAC addresses
    troubleshoot issues where names are not resolving
    troubleshoot issues caused by expired DHCP scopes and rogue DHCP servers
    correct issues caused by expired IP addresses and incorrect system times
  • troubleshoot issues caused by untrusted SSL certificates and blocked TCP/UDP ports
    troubleshoot issues caused by incorrect firewall and ACL settings
    correct issues caused by hardware failures and unresponsive services
    troubleshoot network service issues

IN THIS COURSE

  • Playable
    1. 
    Incorrect Gateway or Netmask
    7m 57s
    UP NEXT
  • Playable
    2. 
    Duplicate IP or MAC Addresses
    7m 18s
  • Locked
    3. 
    Resolving Names
    4m 59s
    FREE ACCESS
  • Locked
    4. 
    Expired DHCP Scopes and Rogue DHCP Servers
    7m 56s
    FREE ACCESS
  • Locked
    5. 
    Expired IP Addresses and Incorrect Times
    7m 38s
    FREE ACCESS
  • Locked
    6. 
    SSL Certificates and Blocked Ports
    6m 31s
    FREE ACCESS
  • Locked
    7. 
    Incorrect Firewall and ACL Settings
    3m 45s
    FREE ACCESS
  • Locked
    8. 
    Hardware Failures and Unresponsive Services
    7m 12s
    FREE ACCESS
  • Locked
    9. 
    Exercise: Troubleshoot Network Service Issues
    4m 2s
    FREE ACCESS

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