Network Services
Network services are all protocols and applications that are related to routing & switching. For example, we have NAT (Network Address Translation) which we use to translate private IP addresses to public IP addresses. There are also gateway redundancy protocols like HSRP, VRRP and GLBP that ensure that our hosts always have a resolvable IP address that they use as a default gateway. DHCP is used to automatically assign IP addresses to routers and/or hosts. In this category, you will find all lessons that are related to these network services and more.
Lessons
- Policy NAT
- NAT Extendable on Cisco IOS
- NAT Virtual Interface
- Cisco NAT64 Static Configuration
- Cisco IOS DHCP Client Identifier
- Introduction to DNS
- Reliable PBR with IP SLA
- DHCP Client on Cisco IOS
- IP SLA (Service-Level Agreement) on Cisco IOS
- Cisco IOS NAT Port Forwarding
- Hexadecimal to Decimal and Binary
- Troubleshooting NTP
- Troubleshooting VRRP
- Troubleshooting HSRP
- Troubleshooting DHCP
- Troubleshooting NAT / PAT
- VRRP (Virtual Router Redundancy Protocol)
- Introduction to Gateway Redundancy
- Cisco IOS DHCP Relay Agent
- Router IP Traffic Export (RITE)
- Cisco Network Time Protocol (NTP)
- Cisco WCCP Squid Transparent Proxy
- Proxy ARP Explained
- Cisco IOS IP SLA Traffic Generator
- Cisco Terminal Server Configuration Example
- Cisco IOS NAT on a Stick Configuration Example
- DHCP Static Binding on Cisco IOS
- NAT with two outside interfaces
- How to configure DHCP Server on Cisco IOS
- Introduction to DHCP
- How to configure PAT on Cisco IOS Router
- Cisco IOS Dynamic NAT Configuration
- Static NAT on Cisco IOS
- Introduction to NAT and PAT
- ARP (Address Resolution Protocol) explained