Labs : 100-105 CCENT

Basic Labs:
Lab1:Console access Password.Cable and Ports.Terminal settings.
Lab2:Telnet.VTY lines reduced number selected.
Lab3:SSH
Lab4:Username and Password for Console, Telnet and SSH access.login local
Lab5:Loopback Interface.
Lab6:Hosts Table. [Note the router can have a different hostname from
         host table : ip but hostname no ping ]
Lab7:Ping,Extended Ping,Traceroute(or trace)
Lab8:exec-timeout on console, telnet connections.(also SSH)
Lab9:Logging synchronous
Lab10:service-password encryption [enable secret is encrypted by default ,
       not password or telnet]
Lab11:DHCP, IP Helper address command on interface
          [Note DHCP Pool subnet should match the gatway IP of the subnet getting
          IP from DHCP] [Many pools can be created on the DHCP server but IP's
          matching gateway subnet are only alloted]
Lab12:NTP
Lab13:Banners
Lab14:Privilege level Password's and privilege levels.
           sith(config)#enable ?
  password  Assign the privileged level password
  secret    Assign the privileged level secret
Lab15:Auxilliary Password.
Lab16:Passive Interface.
Lab17:Interface specific configurations.
Lab15:Password recovery/reset.
Lab16:Interface range
Lab17:Secondary IP.
Lab18:VLSM


Switchport security:
Lab1:switchport port-security
Lab2:maximum
Lab3:mac-address
Lab4:sticky

VLAN:
Basic Configuration
InterVLAN
Native VLAN
Modes :access,dynamic desirable,dynamic auto,Trunk,nonegotiate

Basic Routing:
Static Route
Floating Static Route
Default Route

RIPv2:
Lab1:Basic configuration ,version,auto-summary
Lab2:Summarization : auto-summary,no auto-summary
Lab3:default-information originate
Lab4:default-information originate and DHCP(a default route gets added to routing table)
Lab5:passive-interface
Lab6:passive-interface default


ACL:
Standard ACL
Extended ACL.
Numbered ACL
Named ACL
ACL numbered accessed as named
Wild card masking
ACL on VTY line for Telnet SSH
Deny added even when implicit deny is there for Logging
Log
Log option


NAT:
Static
Dynamic
PAT


IPv6 :
IP address assignment enable,autoconfig,manual
Types:Link Local,Unique Local,Global IP
Loopback
Static Route
Default Route
Subnetting
NDP

Device Management:
syslog
cdp
lldp
ios
scp
copy
boot system
dir command


Important Show commands:
show ip interface : runts giants collisions
show ip route : AD Metric, Timer, exit-interface/next hop
show ip route rip
show ip route static
show ip interface brief
show interface
show interfaces
show ip nat translations
show ip nat statistics
show ip protocols
show vlan brief
show cdp neighbors detail
show cdp entry jedi
show cdp entry *
(config)cdp run
show cdp interface
show access-lists
show ip access-list
show ipv6 access-list
show arp
show flash
show license
show controllers
show hosts
show users
show version
show vtp
show dhcp
show debugging
show clock
show ntp