Labs

Assign IP addresses to two PCs and test connectivity.

Configure two PCs on the 10.0.0.0/24 network.

First: Static IP Addressing in a Single Subnet

Identify /24 boundaries and correct the PC addresses.

First: Static IP Addressing in a Single Subnet

Obtain IP addresses automatically and test connectivity.

Configure gateways to connect two subnets.

Trigger three ICMP errors and compare the replies.

First: Routing Between Subnets

Test isolation between VLANs with duplicate IPs.

First: Static IP Addressing in a Single Subnet

Compare traffic on switch and hub ports.

First: Static IP Addressing in a Single Subnet

Follow a packet through a router.

First: Static IP Addressing in a Single Subnet

Connect two overlapping LANs using NAT.

First: Routing between two subnets

Locate TTL expiry in a routing loop.

First: Routing between two subnets

Establish a TCP connection and send a message.

First: Static IP Addressing in a Single Subnet

Capture the ICMP error for a missing route.

First: Routing between two subnets

Compare ARP and ICMP for an unreachable host.

First: Routing between two subnets

Deliver one UDP message to three receivers.

First: Static IP Addressing in a Single Subnet

Disconnect a link and test STP failover.

First: Static IP Addressing in a Single Subnet

Connect two LANs through an IPIP tunnel.

First: Routing between two subnets

Build two isolated VXLAN networks.

First: VLANs with overlapping IP addresses