Cisco+lab+162 Updated

: Students often forget to copy run start before a reload, losing their progress.

Note: Your specific lab manual may use different IP ranges (e.g., 172.16.10.0), but the logic remains identical.

Below is a complete blog post tutorial walking through the configuration, verification, and troubleshooting of this essential networking scenario. cisco+lab+162

: Using critical troubleshooting commands such as:

login local : Instructs the VTY lines to authenticate users against the local database username created in Step 2. Legal Banners : Students often forget to copy run start

Implements Layer 2 VLANs and port security.

Router> enable Router#

Here is a step-by-step approach to completing a Lab 162 scenario. Part 1: Initial Switch Configuration

: Remember, you can only use the double colon once in an address to represent contiguous blocks of zeros. : Using critical troubleshooting commands such as: login

interface fastEthernet 0/3 switchport mode access switchport access vlan 20 no shutdown

Configure the trunk ports toward the access switches: