https://ipcisco.com/cisco-packet-tracer-configuration-examples/
Lab
RIP
Configuration
EIGRP
Single Area OSPF
Multi Area OSPF
SVI
VLAN Routing
Etherchannel
STP
RSTP
STP Portfast
Standard ACL
Extended ACL
DHCP
DHCP MD
Static NAT
Dynamic NAT
PAT
CDP
Port Security
PPP-HDLC
MLPPP
SNMPv2v3
HSRP
VRRP
Subnetting
Syslog
Verification Commands
WLAN
RADIUS
RADIUS Wireless
TACACS+
SSH
DHCP Snooping
IPv6 Second
Config Register
Local SPAN
Remote SPAN
eBGP
IPv6
IPv6 Static Routing
OSPFv3
EIGRP for IPv6
GRE Tunnel
VLAN
VTP
