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ICND1 Labs
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 router and enable IPv6 unicast routing Step 2: Assign the following IPv6 addresses R1 only..... R1(config)#interface fa0/1 or R1(config)#interface gi0/1 R1(config-if)#ipv6 address 2001:DB8:D123:ABCD::1/64 R1(config-if)#no shut R1(config-if)#interface loopback 0…
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ICND1 Labs
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 ip address ip address mask Assigns an IP address to an interface Network {address [wildcard mask]} area id Defines which interfaces are part of the OSPF routing process…
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ICND1 Labs
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 Task 1: Setting-up DHCP address Pools Task 2: Excluding static IP addresses from a DHCP Pool. Task 3: Testing the DHCP Service Lab 4-2: Using a Router to…
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ICND1 Labs
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 Displays trunking information show vlan Displays vlan information show vlans Verify the vlan and trunking configuration on a router on a stick switchport access vlan vlan Assign a…
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ICND1 Labs
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 enters the ACL configuration mode {permit | deny} {test conditions} Creates control statements within an ACL show access-lists acl name Displays any ACL located on the device show…
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ICND1 Labs
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 table. show interfaces Displays interface statistics show interface status Displays interface status show port-security interface interface Displays port security configured on an interface show port-security address Displays port-security…
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ICND1 Labs
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 will be displayed just before login Crypto key generate rsa Generates a RSA Public/Private key pair used for asymmetrical encryption or authentication Enable secret Protects the privilege mode.…
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ICND1 Labs
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 Configures an interface as NAT inside IP nat inside source list acl id pool pool name Dynamic source NAT rule that translates candidates permitted by an ACL to…
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ICND1 Labs
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 the saved startup-config from NVRAM Exec-timeout Hostname name Sets the system device name Interface type module/slot/port Enters interface mode IP address address/mask Sets an IP address and network/subnet…
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ICND1 Labs
Lab 1-2: Troubleshooting Switch Media Issues
Visual Topology Command Lis Command Description Configure Terminal Enters global configuration mode. Copy run start Saves the dynamic running-config to NVRAM. Duplex full / Half / Auto Enables the interface duplex setting. Enable Enters privilege EXEC mode Interface Fastethernet 0/0 Specifies interface fa0/0 Interface Gigabitethernet 0/0 Specifies interface gi0/0 Shutdown/ No Shutdown Disables or enable an interface Ping ip-address or…