Cisco+lab+162 __full__ -

This section covers the commands necessary to complete the lab. Enter these commands in the CLI of the router. Part 1: Basic Router Settings Router> enable Router# configure terminal Use code with caution. Assign a Hostname: Router(config)# hostname R1 Use code with caution. Disable DNS Lookup (Prevents freezes on typos): R1(config)# no ip domain-lookup Use code with caution. Set Passwords (Encrypted):

a network including routers, switches, and PCs. Initialize devices by clearing existing configurations.

show ip interface brief : Check interface status and IP addresses. show running-config : Review applied configurations. show ip route : View the routing table.

The IPv6 equivalent of public IPv4 addresses.

security password min-length 12 ensures strong password policy. cisco+lab+162

interface g0/0/0 ip address 192.168.1.1 255.255.255.0 no shutdown ipv6 unicast-routing . Part 4: Saving and Verification

Before we touch the router, we must prepare the switching infrastructure. We need to create the VLANs and assign the access ports.

Implements Layer 2 VLANs and port security.

Here is a detailed breakdown of the actions performed in Lab 1.6.2: Part 1: Initial Router Setup enable Enter global configuration mode: configure terminal Assign a hostname: hostname R1 This section covers the commands necessary to complete

: Requires assigning static IPv4 and IPv6 addresses, subnet masks, and default gateways to both PCs. 3. Step-by-Step Procedure Lab - Configure IPv4 and IPv6 Static and Default Routes

Use service password-encryption to prevent plaintext passwords in configuration files.

interface vlan 10 ip address 192.168.10.1 255.255.255.0 no shutdown

Exploring Network Security with Cisco Lab 162: A Comprehensive Analysis Assign a Hostname: Router(config)# hostname R1 Use code

Create a lab notebook. Document the topology, the IP scheme, and the configurations you used. Conclusion

Step 3: Configuring Remote Management via Secure Shell (SSH)

exec-timeout 5 0 : Log out an inactive administrator automatically after . 4. Mitigating Brute-Force Password Attacks R1(config)# login block-for 120 attempts 3 within 60 Use code with caution.