Lab 5-2: Configure IPv6 Routing

Visual Topology Command Line Command Description ipv6 ospf process id area id Enables OSPFv3 on the interface ipv6 router ospf process id Enters OSPFv3 router configuration mode Ping address Checks end to... Read more »

Lab 5-1: Configure basic IPv6

Visual Topology Command Line Command Description ipv6 address address / mask ipv6 unicast-routing ping address show ipv6 interface interface traceroute address Task 1: Enabling IPv6. Step 1: Access the CLI on your... Read more »

Lab 4-3: Implementing OSPF

Visual Topology Command Line Command Description Erase startup-config or Write erase Removes the startup-configuration from NVram Hostname Defines a system device name shown in the prompt interface name Enters interface configuration mode... Read more »

Lab 4-2: Using a Router to provide DHCP Services

Visual Topology Command Line Command Description default-router address dns-server address ip dhcp excluded-address ip address [last ip address] ip dhcp pool name ip helper-address address lease {days[hours][minutes] | infinite} Physical Topology Diagram... Read more »

Lab 4-1: Enhancing a Switched Network

Visual Topology Command Line Command Description encapsulation dot1q vlan Enables IEEE 802.1Q encapsulation on a routers sub-interface no ip address Removes any ip address currently configured on the interface show interfaces trunk... Read more »

Lab 3-3: Using ACLs to filter IP based traffic

Visual Topology Command Line Command Description Interface loopback0 Creates an internal interface ip access-group acl name [in/out] Binds an access control list to an interface ip access-list extended acl name Creates and... Read more »

Lab 3-2: Device Hardening

Visual Topology Command Lis Command Description [no] cdp enable Enables or disables CDP on an interface show cdp neighbors [detail] Displays CDP neighbours Show mac-address Displays the contents of the switches mac-address... Read more »

Lab 3-1: Improving Device Security

Visual Topology Command Lis Command Description Access-class acl id [in/out] Access-class acl id [in/out] Access-list number permit ip address wildcard mask Creates a standard IP access control list (ACL) Banner login Message... Read more »

Lab 2-2: Internet connections

Visual Topology Command Lis Command Description Access-list acl id permit network wildcard mask Creates a standard IP access control list (ACL) Debug IP ICMP Displays real-time ICMP traffic activity IP nat inside... Read more »

Lab 2-1: Router startup and Initial Configuration

Visual Topology Command Lis Command Description Configure Terminal Enters global configuration mode. Copy run start Saves the dynamic running-config to NVRAM. Description Adds a descriptive comment to an interface Erase startup-config Removes... Read more »